Merge branch 'master' into simd

.gitattributes

@@ -1 +0,0 @@
-*.h linguist-language=C

.github/FUNDING.yml

@@ -1,8 +0,0 @@
-# These are supported funding model platforms
-
-github: [recp]
-patreon: recp
-open_collective: cglm
-ko_fi: # Replace with a single Ko-fi username
-tidelift: # Replace with a single Tidelift platform-name/package-name e.g., npm/babel
-custom: # Replace with a single custom sponsorship URL

.github/workflows/ci.yml

@@ -1,236 +0,0 @@
-name: CI
-
-on:
-  push:
-    branches: [ "master" ]
-  pull_request:
-    branches: [ "master" ]
-
-jobs:
-  build_autotools:
-    name: Autotools / ${{ matrix.os }}
-    runs-on: ${{ matrix.os }}
-    strategy:
-      fail-fast: false
-      matrix:
-        os: [macos-12, macos-14, ubuntu-22.04]
-
-    steps:
-    - uses: actions/checkout@v4
-
-    - name: Install Autotools
-      if: runner.os == 'macOS'
-      run: brew upgrade && brew install autoconf automake libtool
-
-    - name: Generate Autotools
-      run: ./autogen.sh
-
-    - name: Configure Autotools
-      run: ./configure
-
-    - name: Build
-      run: make
-
-    - name: Test
-      run: make check
-
-  build_cmake_ios:
-    name: CMake / iOS
-    runs-on: macos-14
-
-    steps:
-    - uses: actions/checkout@v4
-
-    - name: Configure CMake
-      run: |
-        cmake \
-          -B build \
-          -GXcode \
-          -DCMAKE_SYSTEM_NAME=iOS \
-          -DCMAKE_BUILD_TYPE=Release \
-          -DCMAKE_XCODE_ATTRIBUTE_CODE_SIGNING_ALLOWED=NO \
-          -DCGLM_STATIC=ON \
-          -DCGLM_USE_TEST=ON
-
-    - name: Build
-      run: cmake --build build
-
-  build_cmake_macos:
-    name: CMake / ${{ matrix.os }}
-    runs-on: ${{ matrix.os }}
-    strategy:
-      fail-fast: false
-      matrix:
-        os: [macos-12, macos-14]
-
-    steps:
-    - uses: actions/checkout@v4
-
-    - name: Install Ninja
-      if: runner.os == 'macOS'
-      run: brew upgrade && brew install ninja
-
-    - name: Configure CMake
-      run: |
-        cmake \
-          -B build \
-          -GNinja \
-          -DCMAKE_BUILD_TYPE=Release \
-          -DCGLM_STATIC=ON \
-          -DCGLM_USE_TEST=ON
-
-    - name: Build
-      run: cmake --build build
-
-    - name: Test
-      working-directory: build
-      run: ./tests
-
-  build_cmake_ubuntu:
-    name: CMake / ${{ matrix.target.os }} / ${{ matrix.target.cc }}
-    runs-on: ${{ matrix.target.os }}
-    strategy:
-      fail-fast: false
-      matrix:
-        target:
-          - { os: ubuntu-20.04, cc: gcc-11 }
-          - { os: ubuntu-22.04, cc: gcc-12 }
-          - { os: ubuntu-22.04, cc: gcc-13 }
-          - { os: ubuntu-20.04, cc: clang-12 }
-          - { os: ubuntu-22.04, cc: clang-15 }
-    steps:
-    - uses: actions/checkout@v4
-
-    - name: Install Compiler and Ninja
-      run: |
-        sudo apt-get update -y
-        sudo apt-get install -y ${{ matrix.target.cc }} ninja-build
-
-    - name: Configure CMake
-      run: |
-        cmake \
-          -B build \
-          -GNinja \
-          -DCMAKE_C_COMPILER=${{ matrix.target.cc }} \
-          -DCMAKE_BUILD_TYPE=Release \
-          -DCGLM_STATIC=ON \
-          -DCGLM_USE_TEST=ON
-
-    - name: Build
-      run: cmake --build build
-
-    - name: Test
-      working-directory: build
-      run: ./tests
-
-  build_cmake_windows:
-    name: CMake / ${{ matrix.platform.name }}
-    runs-on: windows-2022
-    strategy:
-      fail-fast: false
-      matrix:
-        platform:
-        - { name: Windows (x64),          flags: -A x64 }
-        - { name: Windows (x86),          flags: -A Win32 }
-        - { name: Windows (clang-cl x64), flags: -T ClangCL -A x64 }
-        - { name: Windows (clang-cl x86), flags: -T ClangCL -A Win32 }
-        - { name: Windows (ARM),          flags: -A ARM, skip_tests: true, skip_build: true } # This fails to build.
-        - { name: Windows (ARM64),        flags: -A ARM64, skip_tests: true }
-        - { name: UWP (ARM64),            flags: -A ARM64, -DCMAKE_SYSTEM_NAME=WindowsStore -DCMAKE_SYSTEM_VERSION="10.0", skip_tests: true }
-        - { name: UWP (x64),              flags: -A x64 -DCMAKE_SYSTEM_NAME=WindowsStore -DCMAKE_SYSTEM_VERSION="10.0", skip_tests: true }
-
-    steps:
-    - uses: actions/checkout@v4
-
-    - name: Configure CMake
-      run: cmake -B build `
-          -DCGLM_STATIC=ON `
-          -DCGLM_USE_TEST=ON `
-          ${{ matrix.platform.flags }}
-
-    - name: Build
-      if: ${{ !matrix.platform.skip_build }}
-      run: cmake --build build --config Release --parallel
-
-    - name: Test
-      if: ${{ !matrix.platform.skip_tests }}
-      working-directory: build
-      run: .\Release\tests.exe
-
-  build_documentation:
-    name: Documentation
-    runs-on: ubuntu-22.04
-
-    steps:
-    - uses: actions/checkout@v4
-
-    - uses: actions/setup-python@v5
-      with:
-        python-version: '3.12'
-
-    - name: Install Dependencies
-      working-directory: docs
-      run: python3 -m pip install -r requirements.txt
-
-    - name: Build
-      working-directory: docs
-      run: sphinx-build -W --keep-going source build
-
-  build_meson:
-    name: Meson / ${{ matrix.os }}
-    runs-on: ${{ matrix.os }}
-    strategy:
-      fail-fast: false
-      matrix:
-        os: [macos-14, ubuntu-22.04]
-
-    steps:
-    - uses: actions/checkout@v4
-
-    - uses: actions/setup-python@v5
-      with:
-        python-version: '3.12'
-        cache: 'pip'
-
-    - name: Install meson
-      run: python3 -m pip install meson ninja
-
-    - name: Build
-      run: meson setup build -Dbuildtype=release --default-library=static -Dbuild_tests=true
-
-    - name: Test
-      run: meson test -C build
-
-  build_msbuild:
-    name: MSBuild / Windows
-    runs-on: windows-2022
-
-    # This has no test yet.
-    # It could also try building for ARM, ARM64, ARM64EC, but those fail currently.
-    steps:
-    - uses: actions/checkout@v4
-
-    - uses: microsoft/setup-msbuild@v2
-
-    - name: Build (x86)
-      working-directory: win
-      run: msbuild cglm.vcxproj /p:Configuration=Release /p:Platform=x86 /p:BuildInParallel=true
-
-    - name: Build (x64)
-      working-directory: win
-      run: msbuild cglm.vcxproj /p:Configuration=Release /p:Platform=x64 /p:BuildInParallel=true
-
-  build_swift:
-    name: Swift ${{ matrix.swift }} / ${{ matrix.os }}
-    runs-on: ${{ matrix.os }}
-    strategy:
-      fail-fast: false
-      matrix:
-        os: [macos-12, macos-14, ubuntu-22.04]
-
-    # This has no test yet.
-    steps:
-      - uses: actions/checkout@v4
-
-      - name: Build
-        run: swift build

.github/workflows/cmake-wasm.yml

@@ -1,97 +0,0 @@
-name: CMake WebAssembly
-
-on:
-  push:
-    branches: [ "master" ]
-  pull_request:
-    branches: [ "master" ]
-
-env:
-  wasmtime_version: v7.0.0
-  wasmer_version: v3.1.1
-
-jobs:
-  build_wasi_sdk:
-    strategy:
-      matrix:
-        BUILD_TYPE: [Release, Debug, RelWithDebInfo, MinSizeRel]
-        C_FLAGS: ['', '-msimd128']
-        wasi_sdk_version: [19, 20]
-    # The CMake configure and build commands are platform agnostic and should work equally well on Windows or Mac.
-    # You can convert this to a matrix build if you need cross-platform coverage.
-    # See: https://docs.github.com/en/free-pro-team@latest/actions/learn-github-actions/managing-complex-workflows#using-a-build-matrix
-    runs-on: ubuntu-latest
-
-    steps:
-    - uses: actions/checkout@v4
-
-    - name: Downloading wasi-sdk
-      run: |
-        cd ${{github.workspace}}
-        wget --no-verbose https://github.com/WebAssembly/wasi-sdk/releases/download/wasi-sdk-${{matrix.wasi_sdk_version}}/wasi-sdk-${{matrix.wasi_sdk_version}}.0-linux.tar.gz
-        tar xf wasi-sdk-${{matrix.wasi_sdk_version}}.0-linux.tar.gz
-
-    - name: Configure CMake
-      # Configure CMake in a 'build' subdirectory. `CMAKE_BUILD_TYPE` is only required if you are using a single-configuration generator such as make.
-      # See https://cmake.org/cmake/help/latest/variable/CMAKE_BUILD_TYPE.html?highlight=cmake_build_type
-      run: cmake -B ${{github.workspace}}/build -DCMAKE_BUILD_TYPE=${{matrix.BUILD_TYPE}} -DCMAKE_C_FLAGS="${{matrix.C_FLAGS}}" -DCMAKE_TOOLCHAIN_FILE=${{github.workspace}}/wasi-sdk-${{matrix.wasi_sdk_version}}.0/share/cmake/wasi-sdk.cmake -DWASI_SDK_PREFIX=${{github.workspace}}/wasi-sdk-${{matrix.wasi_sdk_version}}.0 -DCGLM_USE_TEST=ON
-
-    - name: Build
-      # Build your program with the given configuration
-      run: cmake --build ${{github.workspace}}/build --config ${{matrix.BUILD_TYPE}}
-
-    - name: Test with wasmtime
-      run: |
-        cd ${{github.workspace}}
-        ls -lh ${{github.workspace}}/build/
-        wget --no-verbose https://github.com/bytecodealliance/wasmtime/releases/download/${{env.wasmtime_version}}/wasmtime-${{env.wasmtime_version}}-x86_64-linux.tar.xz
-        tar xf wasmtime-${{env.wasmtime_version}}-x86_64-linux.tar.xz
-        ./wasmtime-${{env.wasmtime_version}}-x86_64-linux/wasmtime run --wasm-features simd ${{github.workspace}}/build/tests
-
-    - name: Test with wasmer
-      run: |
-        cd ${{github.workspace}}
-        mkdir wasmer
-        cd wasmer
-        wget --no-verbose https://github.com/wasmerio/wasmer/releases/download/${{env.wasmer_version}}/wasmer-linux-amd64.tar.gz
-        tar xf wasmer-linux-amd64.tar.gz
-        ./bin/wasmer run --enable-simd ${{github.workspace}}/build/tests
-
-  build_emsdk:
-    strategy:
-      matrix:
-        BUILD_TYPE: [Release, Debug, RelWithDebInfo, MinSizeRel]
-        C_FLAGS: ['', '-msimd128', '-msse -msse2 -msimd128', '-msse -msse2 -msse3 -msse4 -msimd128']
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@v4
-    - name: Setup emsdk
-      uses: mymindstorm/setup-emsdk@v12
-
-    - name: Verify emsdk
-      run: emcc -v
-
-    - name: Configure CMake
-      # Configure CMake in a 'build' subdirectory. `CMAKE_BUILD_TYPE` is only required if you are using a single-configuration generator such as make.
-      # See https://cmake.org/cmake/help/latest/variable/CMAKE_BUILD_TYPE.html?highlight=cmake_build_type
-      run: emcmake cmake -B ${{github.workspace}}/build -DCMAKE_BUILD_TYPE=${{matrix.BUILD_TYPE}} -DCMAKE_C_FLAGS="${{matrix.C_FLAGS}}" -DCMAKE_EXE_LINKER_FLAGS="-s STANDALONE_WASM" -DCGLM_STATIC=ON -DCGLM_USE_TEST=ON
-
-    - name: Build
-      # Build your program with the given configuration
-      run: cmake --build ${{github.workspace}}/build --config ${{matrix.BUILD_TYPE}}
-
-    - name: Test with wasmtime
-      run: |
-        cd ${{github.workspace}}
-        ls -lh ${{github.workspace}}/build/
-        wget --no-verbose https://github.com/bytecodealliance/wasmtime/releases/download/${{env.wasmtime_version}}/wasmtime-${{env.wasmtime_version}}-x86_64-linux.tar.xz
-        tar xf wasmtime-${{env.wasmtime_version}}-x86_64-linux.tar.xz
-        ./wasmtime-${{env.wasmtime_version}}-x86_64-linux/wasmtime run --wasm-features simd ${{github.workspace}}/build/tests.wasm
-    - name: Test with wasmer
-      run: |
-        cd ${{github.workspace}}
-        mkdir wasmer
-        cd wasmer
-        wget --no-verbose https://github.com/wasmerio/wasmer/releases/download/${{env.wasmer_version}}/wasmer-linux-amd64.tar.gz
-        tar xf wasmer-linux-amd64.tar.gz
-        ./bin/wasmer run --enable-simd ${{github.workspace}}/build/tests.wasm

.github/workflows/meson-wasm.yml

@@ -1,79 +0,0 @@
-name: Meson WebAssembly
-
-on:
-  push:
-    branches: [ "master" ]
-  pull_request:
-    branches: [ "master" ]
-
-env:
-  wasmtime_version: v7.0.0
-  wasmer_version: v3.1.1
-
-jobs:
-  build_emsdk:
-    strategy:
-      matrix:
-        BUILD_TYPE: [debug, debugoptimized, release, minsize]
-        C_FLAGS: ['', '-msimd128', '-msse -msse2 -msimd128', '-msse -msse2 -msse3 -msse4 -msimd128']
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@v4
-    - name: Setup emsdk
-      uses: mymindstorm/setup-emsdk@v13
-
-    - name: Verify emsdk
-      run: emcc -v
-
-    - name: Creating cross file
-      run: |
-        cat << EOF > ${{github.workspace}}/meson_cross_emsdk.txt
-        [binaries]
-        c = '`which emcc`'
-        cpp = '`which em++`'
-        ar = '`which emar`'
-        
-        [built-in options]
-        
-        c_args = ['-Wno-unused-parameter']
-        c_link_args = ['-s', 'STANDALONE_WASM']
-        cpp_args = ['-Wno-unused-parameter']
-        cpp_link_args = ['-s', 'STANDALONE_WASM']
-        
-        [host_machine]
-        
-        system = 'emscripten'
-        cpu_family = 'wasm32'
-        cpu = 'wasm32'
-        endian = 'little'
-
-        EOF
-        cat ${{github.workspace}}/meson_cross_emsdk.txt
-
-    - uses: actions/setup-python@v4
-    
-    - name: Install meson
-      run: |
-        sudo python3 -m pip install meson ninja
-
-    - name: Build with meson
-      run: |
-        meson setup build -Dbuildtype=${{matrix.BUILD_TYPE}} --cross-file ${{github.workspace}}/meson_cross_emsdk.txt --default-library=static -Dbuild_tests=true
-        meson test -C build
-
-    - name: Test with wasmtime
-      run: |
-        cd ${{github.workspace}}
-        ls -lh ${{github.workspace}}/build/
-        wget --no-verbose https://github.com/bytecodealliance/wasmtime/releases/download/${{env.wasmtime_version}}/wasmtime-${{env.wasmtime_version}}-x86_64-linux.tar.xz
-        tar xf wasmtime-${{env.wasmtime_version}}-x86_64-linux.tar.xz
-        ./wasmtime-${{env.wasmtime_version}}-x86_64-linux/wasmtime run --wasm-features simd ${{github.workspace}}/build/tests.wasm
-
-    - name: Test with wasmer
-      run: |
-        cd ${{github.workspace}}
-        mkdir wasmer
-        cd wasmer
-        wget --no-verbose https://github.com/wasmerio/wasmer/releases/download/${{env.wasmer_version}}/wasmer-linux-amd64.tar.gz
-        tar xf wasmer-linux-amd64.tar.gz
-        ./bin/wasmer run --enable-simd ${{github.workspace}}/build/tests.wasm

.gitignore

@@ -51,6 +51,7 @@ cscope.*
 test/*.trs
 test/test_*
 *.log
+test-*
 test/.libs/*
 test/tests
 cglm_arm/*
@@ -68,15 +69,3 @@ win/cglm_test_*
 win/x64
 win/x85
 win/Debug
-cglm-test-ios*
-/cglm.pc
-test-driver
-Default-568h@2x.png
-build/
-conftest.dir/*
-confdefs.h
-*.xcuserdatad
-.idea
-cmake-build-debug
-*.o.tmp
-xcode/*

.gitmodules

@@ -0,0 +1,3 @@
+[submodule "test/lib/cmocka"]
+	path = test/lib/cmocka
+	url = git://git.cryptomilk.org/projects/cmocka.git

.readthedocs.yaml

@@ -1,39 +0,0 @@
-# Read the Docs configuration file for Sphinx projects
-# See https://docs.readthedocs.io/en/stable/config-file/v2.html for details
-
-# Required
-version: 2
-
-# Set the OS, Python version and other tools you might need
-build:
-  os: ubuntu-22.04
-  tools:
-    python: "3.12"
-    # You can also specify other tool versions:
-    # nodejs: "20"
-    # rust: "1.70"
-    # golang: "1.20"
-
-# Build documentation in the "docs/" directory with Sphinx
-sphinx:
-  configuration: docs/source/conf.py
-  # You can configure Sphinx to use a different builder, for instance use the dirhtml builder for simpler URLs
-  # builder: "dirhtml"
-  # Fail on all warnings to avoid broken references
-  # fail_on_warning: true
-
-# Optionally build your docs in additional formats such as PDF and ePub
-# formats:
-#   - pdf
-#   - epub
-
-# Optional but recommended, declare the Python requirements required
-# to build your documentation
-# See https://docs.readthedocs.io/en/stable/guides/reproducible-builds.html
-# python:
-#   install:
-#     - requirements: docs/requirements.txt
-
-python:
-  install:
-    - requirements: docs/requirements.txt

.travis.yml

@@ -4,12 +4,6 @@ os:
   - linux
   - osx
 
-arch:
-  - amd64
-  - ppc64le
-  - s390x
-  - arm64
-
 sudo: required
 dist: trusty
 
@@ -43,9 +37,10 @@ branches:
     - master
 
 script:
+  - sh ./build-deps.sh
   - sh ./autogen.sh
   - if [[ "$CC" == "gcc" && "$CODE_COVERAGE" == "ON" ]]; then
-      ./configure CFLAGS="-ftest-coverage -fprofile-arcs -coverage";
+      ./configure CFLAGS="-ftest-coverage -fprofile-arcs";
     else
       ./configure;
     fi
@@ -60,9 +55,5 @@ after_success:
         --exclude lib
         --exclude test
         --gcov-options '\-lp'
-        --verbose &&
+        --verbose;
-      bash <(curl -s https://codecov.io/bash);
     fi
-
-# after_failure:
-#   - cat ./test-suite.log

.vscode/c_cpp_properties.json

@@ -1,20 +0,0 @@
-{
-    "configurations": [
-        {
-            "name": "Mac",
-            "includePath": [
-                "${workspaceFolder}/**"
-            ],
-            "defines": [],
-            "macFrameworkPath": [
-                "/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks"
-            ],
-            "compilerPath": "/usr/bin/clang",
-            "cStandard": "c23",
-            "cppStandard": "c++23",
-            "intelliSenseMode": "macos-clang-arm64",
-            "configurationProvider": "vector-of-bool.cmake-tools"
-        }
-    ],
-    "version": 4
-}

.vscode/settings.json

@@ -1,31 +0,0 @@
-{
-  "C_Cpp.default.configurationProvider": "vector-of-bool.cmake-tools",
-  "restructuredtext.confPath": "${workspaceFolder}/docs/source",
-  "workbench.colorTheme": "Default Light+ Experimental",
-  "editor.fontSize": 14,
-  "workbench.colorCustomizations": {
-	"[Default Light*]": {
-  	    "editor.background": "#fefefe",
-  	    "sideBar.background": "#fefefe",
-  	    "sideBar.foreground": "#343436",
-  	    "sideBarTitle.foreground": "#343436",
-  	    "sideBar.border": "#e2e2e4",
-  	    "statusBar.background": "#fefefe",
-  	    "titleBar.activeBackground": "#fefefe",
-  	    "tab.activeBackground": "#f4fff4aa",
-  	    "tab.inactiveBackground": "#fefefe",
-  	    "activityBar.background": "#fefefe",
-  	    "editorGroupHeader.tabsBackground": "#fefefe"
-	},
-	"[Default Dark*]": {
-		"editor.background": "#1D1D25",
-		"sideBar.background": "#1D1D25",
-		"statusBar.background": "#1D1D25",
-		"titleBar.activeBackground": "#1D1D25",
-		"tab.activeBackground": "#2C2C3A",
-		"tab.inactiveBackground": "#1D1D25",
-		"activityBar.background": "#1D1D25",
-		"editorGroupHeader.tabsBackground": "#1D1D25"
-    }
-  },
-}

CMakeLists.txt

@@ -1,195 +0,0 @@
-cmake_minimum_required(VERSION 3.8.2)
-project(cglm
-  VERSION 0.9.3
-  HOMEPAGE_URL https://github.com/recp/cglm
-  DESCRIPTION "OpenGL Mathematics (glm) for C"
-  LANGUAGES C
-)
-
-set(CMAKE_C_STANDARD 11)
-set(CMAKE_C_STANDARD_REQUIRED YES)
-set(DEFAULT_BUILD_TYPE "Release")
-
-set(CGLM_BUILD)
-option(CGLM_SHARED "Shared build" ON)
-option(CGLM_STATIC "Static build" OFF)
-option(CGLM_USE_C99 "" OFF)
-option(CGLM_USE_TEST "Enable Tests" OFF)
-
-if(CMAKE_SYSTEM_NAME STREQUAL WASI)
-  set(CGLM_STATIC ON CACHE BOOL "Static option" FORCE)
-  set(CGLM_SHARED OFF CACHE BOOL "Shared option" FORCE)
-endif()
-
-if(NOT CGLM_STATIC AND CGLM_SHARED)
-  set(CGLM_BUILD SHARED)
-else(CGLM_STATIC)
-  set(CGLM_BUILD STATIC)
-endif()
-
-if(CGLM_USE_C99)
-  set(CMAKE_C_STANDARD 99)
-endif()
-
-if(MSVC)
-  add_definitions(-D_WINDOWS -D_USRDLL)
-
-  if(NOT CMAKE_BUILD_TYPE MATCHES Debug)
-    add_definitions(-DNDEBUG)
-    add_compile_options(/W3 /Ox /Gy /Oi /TC)
-    foreach(flag_var
-        CMAKE_C_FLAGS CMAKE_C_FLAGS_DEBUG CMAKE_C_FLAGS_RELEASE
-        CMAKE_C_FLAGS_MINSIZEREL CMAKE_C_FLAGS_RELWITHDEBINFO)
-      string(REGEX REPLACE "/RTC(su|[1su])" "" ${flag_var} "${${flag_var}}")
-    endforeach(flag_var)
-  endif()
-else()
-  add_compile_options(-Wall)
-
-  if(NOT CMAKE_BUILD_TYPE MATCHES Debug)
-    add_compile_options(-O3)
-  endif()
-endif()
-
-get_directory_property(hasParent PARENT_DIRECTORY)
-
-if(NOT hasParent AND NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CONFIGURATION_TYPES)
-  message(STATUS "Setting build type to '${DEFAULT_BUILD_TYPE}' as none was specified.")
-  set(CMAKE_BUILD_TYPE "${DEFAULT_BUILD_TYPE}" CACHE STRING "Choose the type of build." FORCE)
-  # Set the possible values of build type for cmake-gui
-  set_property(CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS "Debug" "Release" "MinSizeRel" "RelWithDebInfo")
-endif()
-
-include(GNUInstallDirs)
-
-set(CPACK_PROJECT_NAME ${PROJECT_NAME})
-set(CPACK_PROJECT_VERSION ${PROJECT_VERSION})
-
-if(NOT CPack_CMake_INCLUDED)
-  include(CPack)
-endif()
-
-# Target Start
-add_library(${PROJECT_NAME}
-  ${CGLM_BUILD}
-  src/euler.c
-  src/affine.c
-  src/io.c
-  src/quat.c
-  src/cam.c
-  src/vec2.c
-  src/ivec2.c
-  src/vec3.c
-  src/ivec3.c
-  src/vec4.c
-  src/ivec4.c
-  src/mat2.c
-  src/mat2x3.c
-  src/mat2x4.c
-  src/mat3.c
-  src/mat3x2.c
-  src/mat3x4.c
-  src/mat4.c
-  src/mat4x2.c
-  src/mat4x3.c
-  src/plane.c
-  src/frustum.c
-  src/box.c
-  src/project.c
-  src/sphere.c
-  src/ease.c
-  src/curve.c
-  src/bezier.c
-  src/ray.c
-  src/affine2d.c
-  src/clipspace/ortho_lh_no.c
-  src/clipspace/ortho_lh_zo.c
-  src/clipspace/ortho_rh_no.c
-  src/clipspace/ortho_rh_zo.c
-  src/clipspace/persp_lh_no.c
-  src/clipspace/persp_lh_zo.c
-  src/clipspace/persp_rh_no.c
-  src/clipspace/persp_rh_zo.c
-  src/clipspace/view_lh_no.c
-  src/clipspace/view_lh_zo.c
-  src/clipspace/view_rh_no.c
-  src/clipspace/view_rh_zo.c
-  src/clipspace/project_no.c
-  src/clipspace/project_zo.c
-  )
-
-if(CGLM_SHARED)
-  add_definitions(-DCGLM_EXPORTS)
-else()
-  target_compile_definitions(${PROJECT_NAME} PUBLIC -DCGLM_STATIC)
-endif()
-
-set_target_properties(${PROJECT_NAME} PROPERTIES
-                              VERSION ${PROJECT_VERSION} 
-                            SOVERSION ${PROJECT_VERSION_MAJOR})
-
-if(WIN32)
-  # Because SOVERSION has no effect to file naming on Windows
-  set_target_properties(${PROJECT_NAME} PROPERTIES
-    RUNTIME_OUTPUT_NAME ${PROJECT_NAME}-${PROJECT_VERSION_MAJOR})
-endif()
-
-target_include_directories(${PROJECT_NAME}
-    PUBLIC 
-        $<INSTALL_INTERFACE:include>    
-        $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>
-    PRIVATE
-        ${CMAKE_CURRENT_SOURCE_DIR}/src
-)
-
-# Target for header-only usage
-add_library(${PROJECT_NAME}_headers INTERFACE)
-target_include_directories(${PROJECT_NAME}_headers INTERFACE
-  ${CMAKE_CURRENT_SOURCE_DIR}/include)
-
-# Test Configuration
-if(CGLM_USE_TEST)
-  include(CTest)
-  enable_testing()
-  add_subdirectory(test)
-endif()
-
-# Install 
-install(TARGETS ${PROJECT_NAME}
-        EXPORT  ${PROJECT_NAME}
-        LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
-        ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
-        RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR})
-
-install(DIRECTORY include/${PROJECT_NAME} DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}
-        PATTERN ".*" EXCLUDE)
-
-# Config
-export(TARGETS ${PROJECT_NAME}
-       NAMESPACE ${PROJECT_NAME}::
-       FILE "${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}Config.cmake"
-)
-
-install(EXPORT      ${PROJECT_NAME}
-        FILE        "${PROJECT_NAME}Config.cmake"
-        NAMESPACE   ${PROJECT_NAME}::
-        DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/${PROJECT_NAME})
-
-set(PACKAGE_NAME ${PROJECT_NAME})
-set(prefix ${CMAKE_INSTALL_PREFIX})
-set(exec_prefix ${CMAKE_INSTALL_PREFIX})
-if (IS_ABSOLUTE "${CMAKE_INSTALL_INCLUDEDIR}")
-  set(includedir "${CMAKE_INSTALL_INCLUDEDIR}")
-else()
-  set(includedir "\${prefix}/${CMAKE_INSTALL_INCLUDEDIR}")
-endif()
-if (IS_ABSOLUTE "${CMAKE_INSTALL_LIBDIR}")
-  set(libdir "${CMAKE_INSTALL_LIBDIR}")
-else()
-  set(libdir "\${exec_prefix}/${CMAKE_INSTALL_LIBDIR}")
-endif()
-set(PACKAGE_VERSION "${PROJECT_VERSION}")
-configure_file(cglm.pc.in cglm.pc @ONLY)
-
-install(FILES ${CMAKE_CURRENT_BINARY_DIR}/cglm.pc
-  DESTINATION ${CMAKE_INSTALL_LIBDIR}/pkgconfig)

CONTRIBUTING.md

@@ -1,11 +1,11 @@
 # CONTRIBUTING
 
-Any contributions (code, documentation, ...) are welcome.
+Any contributions (code, documentation, ...) are welcome. This project uses [cmocka](http://cmocka.org) for testing, you may need to check their documentation 
 
 # New Features
 - This library may not accept all new features, it is better to create an issue and get approval before coding
 - You must add test for every new feature
-- The feature must be compiled on both UNIX/POSIX systems (e.g. macos, linux...) and Windows
+- The feature must be compiled in both UNIX/POSIX systems (e.g. macos, linux...) and Windows
 
 # Code Style
 This library is written with C99, don't try to add C++ files (yes it can compiled into lib),

CREDITS

@@ -52,47 +52,3 @@ https://gamedev.stackexchange.com/questions/28395/rotating-vector3-by-a-quaterni
 
 9. Sphere AABB intersect
 https://github.com/erich666/GraphicsGems/blob/master/gems/BoxSphere.c
-
-10. Horizontal add
-https://stackoverflow.com/questions/6996764/fastest-way-to-do-horizontal-float-vector-sum-on-x86
-
-11. de casteljau implementation and comments
-https://forums.khronos.org/showthread.php/10264-Animations-in-1-4-1-release-notes-revision-A/page2?highlight=bezier
-https://forums.khronos.org/showthread.php/10644-Animation-Bezier-interpolation
-https://forums.khronos.org/showthread.php/10387-2D-Tangents-in-Bezier-Splines?p=34164&viewfull=1#post34164
-https://forums.khronos.org/showthread.php/10651-Animation-TCB-Spline-Interpolation-in-COLLADA?highlight=bezier
-
-12. vec2 cross product
-http://allenchou.net/2013/07/cross-product-of-2d-vectors/
-
-13. Ray triangle intersect
-Möller–Trumbore ray-triangle intersection algorithm, from "Fast, Minimum Storage Ray/Triangle Intersection"
-Authors:
-  Thomas Möller (tompa@clarus.se)
-  Ben Trumbore (wbt@graphics.cornell.edu)
-Link to paper: http://webserver2.tecgraf.puc-rio.br/~mgattass/cg/trbRR/Fast%20MinimumStorage%20RayTriangle%20Intersection.pdf
-
-14. ARM NEON: Matrix Vector Multiplication
-https://stackoverflow.com/a/57793352/2676533
-
-16. ARM NEON Div
-
-http://github.com/microsoft/DirectXMath
-
-17. Pick Matrix
-
-glu project -> project.c
-
-18. Ray sphere intersection
-
-RAY TRACING GEMS
-HIGH-QUALITY AND REAL-TIME RENDERING WITH DXR AND OTHER APIS
-
-CHAPTER 7
-Precision Improvements for Ray/Sphere Intersection
-Eric Haines (1), Johannes Günther (2), and Tomas Akenine-Möller (1)
-  (1) NVIDIA
-  (2) Intel
-
-Wyman, C., and Haines, E. Getting Started with RTX Ray Tracing.
-https://github.com/NVIDIAGameWorks/GettingStartedWithRTXRayTracing

Makefile.am

@@ -1,306 +0,0 @@
-#******************************************************************************
-# Copyright (c), Recep Aslantas.                                              *
-#                                                                             *
-# MIT License (MIT), http://opensource.org/licenses/MIT                       *
-# Full license can be found in the LICENSE file                               *
-#                                                                             *
-#******************************************************************************
-
-ACLOCAL_AMFLAGS = -I m4
-AM_CFLAGS = -Wall \
-            -std=gnu11 \
-            -O3 \
-            -Wstrict-aliasing=2 \
-            -fstrict-aliasing
-
-lib_LTLIBRARIES = libcglm.la
-libcglm_la_LDFLAGS = -no-undefined -version-info 0:1:0
-
-checkLDFLAGS = -L./.libs \
-               -lm \
-               -lcglm
-checkCFLAGS = $(AM_CFLAGS) \
-               -std=gnu11 \
-               -O3 \
-               -DCGLM_DEFINE_PRINTS \
-               -I./include
-
-check_PROGRAMS = test/tests
-TESTS = $(check_PROGRAMS)
-
-test_tests_LDFLAGS = $(checkLDFLAGS)
-test_tests_CFLAGS  = $(checkCFLAGS)
-
-cglmdir=$(includedir)/cglm
-cglm_HEADERS = include/cglm/version.h \
-               include/cglm/common.h \
-               include/cglm/types.h \
-               include/cglm/types-struct.h \
-               include/cglm/cglm.h \
-               include/cglm/call.h \
-               include/cglm/struct.h \
-               include/cglm/cam.h \
-               include/cglm/io.h \
-               include/cglm/mat4.h \
-               include/cglm/mat4x2.h \
-               include/cglm/mat4x3.h \
-               include/cglm/mat3.h \
-               include/cglm/mat3x2.h \
-               include/cglm/mat3x4.h \
-               include/cglm/mat2.h \
-               include/cglm/mat2x3.h \
-               include/cglm/mat2x4.h \
-               include/cglm/affine-pre.h \
-               include/cglm/affine-post.h \
-               include/cglm/affine.h \
-               include/cglm/affine-mat.h \
-               include/cglm/vec2.h \
-               include/cglm/vec2-ext.h \
-               include/cglm/ivec2.h \
-               include/cglm/vec3.h \
-               include/cglm/vec3-ext.h \
-               include/cglm/ivec3.h \
-               include/cglm/vec4.h \
-               include/cglm/vec4-ext.h \
-               include/cglm/ivec4.h \
-               include/cglm/euler.h \
-               include/cglm/util.h \
-               include/cglm/quat.h \
-               include/cglm/plane.h \
-               include/cglm/frustum.h \
-               include/cglm/box.h \
-               include/cglm/aabb2d.h \
-               include/cglm/color.h \
-               include/cglm/project.h \
-               include/cglm/sphere.h \
-               include/cglm/ease.h \
-               include/cglm/curve.h \
-               include/cglm/bezier.h \
-               include/cglm/applesimd.h \
-               include/cglm/ray.h \
-               include/cglm/affine2d.h
-
-cglm_clipspacedir=$(includedir)/cglm/clipspace
-cglm_clipspace_HEADERS = include/cglm/clipspace/persp.h \
-                         include/cglm/clipspace/persp_lh_no.h \
-                         include/cglm/clipspace/persp_lh_zo.h \
-                         include/cglm/clipspace/persp_rh_no.h \
-                         include/cglm/clipspace/persp_rh_zo.h \
-                         include/cglm/clipspace/ortho_lh_no.h \
-                         include/cglm/clipspace/ortho_lh_zo.h \
-                         include/cglm/clipspace/ortho_rh_no.h \
-                         include/cglm/clipspace/ortho_rh_zo.h \
-                         include/cglm/clipspace/view_lh.h \
-                         include/cglm/clipspace/view_rh.h \
-                         include/cglm/clipspace/view_lh_no.h \
-                         include/cglm/clipspace/view_lh_zo.h \
-                         include/cglm/clipspace/view_rh_no.h \
-                         include/cglm/clipspace/view_rh_zo.h \
-                         include/cglm/clipspace/project_no.h \
-                         include/cglm/clipspace/project_zo.h
-
-cglm_calldir=$(includedir)/cglm/call
-cglm_call_HEADERS = include/cglm/call/mat4.h \
-                    include/cglm/call/mat4x2.h \
-                    include/cglm/call/mat4x3.h \
-                    include/cglm/call/mat3.h \
-                    include/cglm/call/mat3x2.h \
-                    include/cglm/call/mat3x4.h \
-                    include/cglm/call/mat2.h \
-                    include/cglm/call/mat2x3.h \
-                    include/cglm/call/mat2x4.h \
-                    include/cglm/call/vec2.h \
-                    include/cglm/call/vec3.h \
-                    include/cglm/call/vec4.h \
-                    include/cglm/call/ivec2.h \
-                    include/cglm/call/ivec3.h \
-                    include/cglm/call/ivec4.h \
-                    include/cglm/call/io.h \
-                    include/cglm/call/cam.h \
-                    include/cglm/call/quat.h \
-                    include/cglm/call/euler.h \
-                    include/cglm/call/plane.h \
-                    include/cglm/call/frustum.h \
-                    include/cglm/call/box.h \
-                    include/cglm/call/project.h \
-                    include/cglm/call/sphere.h \
-                    include/cglm/call/ease.h \
-                    include/cglm/call/curve.h \
-                    include/cglm/call/bezier.h \
-                    include/cglm/call/ray.h \
-                    include/cglm/call/affine.h \
-                    include/cglm/call/affine2d.h
-
-cglm_call_clipspacedir=$(includedir)/cglm/call/clipspace
-cglm_call_clipspace_HEADERS = include/cglm/call/clipspace/persp_lh_no.h \
-                              include/cglm/call/clipspace/persp_lh_zo.h \
-                              include/cglm/call/clipspace/persp_rh_no.h \
-                              include/cglm/call/clipspace/persp_rh_zo.h \
-                              include/cglm/call/clipspace/ortho_lh_no.h \
-                              include/cglm/call/clipspace/ortho_lh_zo.h \
-                              include/cglm/call/clipspace/ortho_rh_no.h \
-                              include/cglm/call/clipspace/ortho_rh_zo.h \
-                              include/cglm/call/clipspace/view_lh_no.h \
-                              include/cglm/call/clipspace/view_lh_zo.h \
-                              include/cglm/call/clipspace/view_rh_no.h \
-                              include/cglm/call/clipspace/view_rh_zo.h \
-                              include/cglm/call/clipspace/project_no.h \
-                              include/cglm/call/clipspace/project_zo.h
-
-cglm_simddir=$(includedir)/cglm/simd
-cglm_simd_HEADERS = include/cglm/simd/intrin.h \
-                    include/cglm/simd/x86.h \
-                    include/cglm/simd/arm.h \
-                    include/cglm/simd/wasm.h
-
-cglm_simd_sse2dir=$(includedir)/cglm/simd/sse2
-cglm_simd_sse2_HEADERS = include/cglm/simd/sse2/affine.h \
-                         include/cglm/simd/sse2/mat4.h \
-                         include/cglm/simd/sse2/mat3.h \
-                         include/cglm/simd/sse2/mat2.h \
-                         include/cglm/simd/sse2/quat.h
-
-cglm_simd_avxdir=$(includedir)/cglm/simd/avx
-cglm_simd_avx_HEADERS = include/cglm/simd/avx/mat4.h \
-                        include/cglm/simd/avx/affine.h
-
-cglm_simd_neondir=$(includedir)/cglm/simd/neon
-cglm_simd_neon_HEADERS = include/cglm/simd/neon/affine.h \
-                         include/cglm/simd/neon/mat2.h \
-                         include/cglm/simd/neon/mat4.h \
-                         include/cglm/simd/neon/quat.h
-
-cglm_simd_wasmdir=$(includedir)/cglm/simd/wasm
-cglm_simd_wasm_HEADERS = include/cglm/simd/wasm/affine.h \
-                         include/cglm/simd/wasm/mat2.h \
-                         include/cglm/simd/wasm/mat3.h \
-                         include/cglm/simd/wasm/mat4.h \
-                         include/cglm/simd/wasm/quat.h
-
-cglm_handeddir=$(includedir)/cglm/handed
-cglm_handed_HEADERS = include/cglm/handed/euler_to_quat_lh.h \
-                      include/cglm/handed/euler_to_quat_rh.h
-
-cglm_structdir=$(includedir)/cglm/struct
-cglm_struct_HEADERS = include/cglm/struct/mat4.h \
-                      include/cglm/struct/mat4x2.h \
-                      include/cglm/struct/mat4x3.h \
-                      include/cglm/struct/mat3.h \
-                      include/cglm/struct/mat3x2.h \
-                      include/cglm/struct/mat3x4.h \
-                      include/cglm/struct/mat2.h \
-                      include/cglm/struct/mat2x3.h \
-                      include/cglm/struct/mat2x4.h \
-                      include/cglm/struct/affine-pre.h \
-                      include/cglm/struct/affine-post.h \
-                      include/cglm/struct/affine-mat.h \
-                      include/cglm/struct/affine.h \
-                      include/cglm/struct/affine2d.h \
-                      include/cglm/struct/vec2.h \
-                      include/cglm/struct/vec2-ext.h \
-                      include/cglm/struct/ivec2.h \
-                      include/cglm/struct/vec3.h \
-                      include/cglm/struct/vec3-ext.h \
-                      include/cglm/struct/ivec3.h \
-                      include/cglm/struct/vec4.h \
-                      include/cglm/struct/vec4-ext.h \
-                      include/cglm/struct/ivec4.h \
-                      include/cglm/struct/io.h \
-                      include/cglm/struct/cam.h \
-                      include/cglm/struct/quat.h \
-                      include/cglm/struct/euler.h \
-                      include/cglm/struct/plane.h \
-                      include/cglm/struct/frustum.h \
-                      include/cglm/struct/box.h \
-                      include/cglm/struct/aabb2d.h \
-                      include/cglm/struct/project.h \
-                      include/cglm/struct/sphere.h \
-                      include/cglm/struct/color.h \
-                      include/cglm/struct/curve.h \
-                      include/cglm/struct/ray.h
-
-cglm_struct_clipspacedir=$(includedir)/cglm/struct/clipspace
-cglm_struct_clipspace_HEADERS = include/cglm/struct/clipspace/persp_lh_no.h \
-                                include/cglm/struct/clipspace/persp_lh_zo.h \
-                                include/cglm/struct/clipspace/persp_rh_no.h \
-                                include/cglm/struct/clipspace/persp_rh_zo.h \
-                                include/cglm/struct/clipspace/ortho_lh_no.h \
-                                include/cglm/struct/clipspace/ortho_lh_zo.h \
-                                include/cglm/struct/clipspace/ortho_rh_no.h \
-                                include/cglm/struct/clipspace/ortho_rh_zo.h \
-                                include/cglm/struct/clipspace/view_lh_no.h \
-                                include/cglm/struct/clipspace/view_lh_zo.h \
-                                include/cglm/struct/clipspace/view_rh_no.h \
-                                include/cglm/struct/clipspace/view_rh_zo.h \
-                                include/cglm/struct/clipspace/project_no.h \
-                                include/cglm/struct/clipspace/project_zo.h
-
-cglm_struct_handeddir=$(includedir)/cglm/struct/handed
-cglm_struct_handed_HEADERS = include/cglm/struct/handed/euler_to_quat_lh.h \
-                             include/cglm/struct/handed/euler_to_quat_rh.h
-
-libcglm_la_SOURCES=\
-    src/euler.c \
-    src/affine.c \
-    src/io.c \
-    src/quat.c \
-    src/cam.c \
-    src/vec2.c \
-    src/ivec2.c \
-    src/vec3.c \
-    src/ivec3.c \
-    src/vec4.c \
-    src/ivec4.c \
-    src/mat2.c \
-    src/mat2x3.c \
-    src/mat2x4.c \
-    src/mat3.c \
-    src/mat3x2.c \
-    src/mat3x4.c \
-    src/mat4.c \
-    src/mat4x2.c \
-    src/mat4x3.c \
-    src/plane.c \
-    src/frustum.c \
-    src/box.c \
-    src/project.c \
-    src/sphere.c \
-    src/ease.c \
-    src/curve.c \
-    src/bezier.c \
-    src/ray.c \
-    src/affine2d.c \
-    src/clipspace/ortho_lh_no.c \
-    src/clipspace/ortho_lh_zo.c \
-    src/clipspace/ortho_rh_no.c \
-    src/clipspace/ortho_rh_zo.c \
-    src/clipspace/persp_lh_no.c \
-    src/clipspace/persp_lh_zo.c \
-    src/clipspace/persp_rh_no.c \
-    src/clipspace/persp_rh_zo.c \
-    src/clipspace/view_lh_no.c \
-    src/clipspace/view_lh_zo.c \
-    src/clipspace/view_rh_no.c \
-    src/clipspace/view_rh_zo.c \
-    src/clipspace/project_no.c \
-    src/clipspace/project_zo.c
-    
-test_tests_SOURCES=\
-    test/runner.c \
-    test/src/test_common.c \
-    test/src/tests.c \
-    test/src/test_clamp.c \
-    test/src/test_euler.c \
-    test/src/test_bezier.c \
-    test/src/test_struct.c
-
-pkgconfig_DATA=cglm.pc
-
-# When running configure with --prefix, $VPATH references
-# the source directory that post-build.sh is in. When not
-# using a prefix, $VPATH will be unset, so we need to fall
-# back to using . to run the script.
-#export VPATH
-
-# all-local:
-#	sh $${VPATH:-.}/post-build.sh

Package.swift

@@ -1,44 +0,0 @@
-// swift-tools-version:5.2
-
-import PackageDescription
-
-let package = Package(
-    name: "cglm",
-    products: [
-        .library(name: "cglm", type: .static, targets: ["cglmHeader"]),
-        .library(name: "cglmc", targets: ["cglmCompiled"]),
-    ],
-    dependencies: [],
-    targets: [
-        .target(
-            name: "cglmCompiled",
-            path: "./",
-            exclude: [
-                "./docs",
-                "./src/swift",
-                "./include",
-                "./test",
-                "./win",
-            ],
-            sources: [
-                "./src",
-            ],
-            publicHeadersPath: "./include"
-        ),
-        .target(
-            name: "cglmHeader",
-            path: "./",
-            exclude: [
-                "./docs",
-                "./include",
-                "./test",
-                "./win",
-            ],
-            sources: [
-                "./src/swift",
-            ],
-            publicHeadersPath: "./include"
-        ),
-    ],
-    cLanguageStandard: .c11
-)

README.md

@@ -1,55 +1,20 @@
 # 🎥 OpenGL Mathematics (glm) for `C`
+[![Build Status](https://travis-ci.org/recp/cglm.svg?branch=master)](https://travis-ci.org/recp/cglm)
+ [![Build status](https://ci.appveyor.com/api/projects/status/av7l3gc0yhfex8y4/branch/master?svg=true)](https://ci.appveyor.com/project/recp/cglm/branch/master)
+[![Documentation Status](https://readthedocs.org/projects/cglm/badge/?version=latest)](http://cglm.readthedocs.io/en/latest/?badge=latest)
+[![Coverage Status](https://coveralls.io/repos/github/recp/cglm/badge.svg?branch=master)](https://coveralls.io/github/recp/cglm?branch=master)
+[![Codacy Badge](https://api.codacy.com/project/badge/Grade/6a62b37d5f214f178ebef269dc4a6bf1)](https://www.codacy.com/app/recp/cglm?utm_source=github.com&utm_medium=referral&utm_content=recp/cglm&utm_campaign=Badge_Grade)
+[![Backers on Open Collective](https://opencollective.com/cglm/backers/badge.svg)](#backers)
+[![Sponsors on Open Collective](https://opencollective.com/cglm/sponsors/badge.svg)](#sponsors)
 
-<p align="center">
+The original glm library is for C++ only (templates, namespaces, classes...), this library targeted to C99 but currently you can use it for C89 safely by language extensions e.g `__restrict`
-   <img alt="" src="cglm.png" width="550" />
-</p>
-<br>
-<p align="center">
-    <a href="https://github.com/recp/cglm/actions/workflows/ci.yml">
-        <img src="https://github.com/recp/cglm/actions/workflows/ci.yml/badge.svg"
-             alt="Build Status">
-    </a>
-    <a href="http://cglm.readthedocs.io/en/latest/?badge=latest">
-        <img src="https://readthedocs.org/projects/cglm/badge/?version=latest"
-             alt="Documentation Status">
-    </a>
-    <a href="https://www.codacy.com/app/recp/cglm?utm_source=github.com&amp;utm_medium=referral&amp;utm_content=recp/cglm&amp;utm_campaign=Badge_Grade">
-        <img src="https://api.codacy.com/project/badge/Grade/6a62b37d5f214f178ebef269dc4a6bf1"
-             alt="Codacy Badge"/>
-    </a>
-    <a href="https://coveralls.io/github/recp/cglm?branch=master">
-        <img src="https://coveralls.io/repos/github/recp/cglm/badge.svg?branch=master"
-             alt="Coverage Status"/>
-    </a>
-    <a href="https://codecov.io/gh/recp/cglm">
-        <img src="https://codecov.io/gh/recp/cglm/branch/master/graph/badge.svg"
-             alt="Coverage Status"/>
-    </a>
-    <br /><br />
-    <a href="#sponsors">
-        <img src="https://opencollective.com/cglm/sponsors/badge.svg"
-             alt="Sponsors on Open Collective"/>
-    </a>
-    <a href="#backers">
-        <img src="https://opencollective.com/cglm/backers/badge.svg"
-             alt="Backers on Open Collective"/>
-    </a>
-</p>
 
-<br>
+#### Documentation
 
-<p align="center">
+Almost all functions (inline versions) and parameters are documented inside related headers. <br />
-Highly optimized 2D|3D math library, also known as <b>OpenGL Mathematics (glm) for `C`</b>. <b>cglm</b> provides lot of utils to help math operations to be fast and quick to write. It is community friendly, feel free to bring any issues, bugs you faced. 
-</p>
-
----
-
-#### 📚 Documentation
-
-Almost all functions (inline versions) and parameters are documented inside the corresponding headers. <br />
 Complete documentation: http://cglm.readthedocs.io
 
-#### 📌 Note for previous versions:
+#### Note for previous versions:
 
 - _dup (duplicate) is changed to _copy. For instance `glm_vec_dup -> glm_vec3_copy`
 - OpenGL related functions are dropped to make this lib platform/third-party independent
@@ -61,29 +26,29 @@ you have the latest version
 - **[new option]** by starting v0.4.5, you can disable alignment requirement, check options in docs.  
 - **[major change]** by starting v0.5.0, vec3 functions use **glm_vec3_** namespace, it was **glm_vec_** until v0.5.0
 - **[major change]** by starting v0.5.1, built-in alignment is removed from **vec3** and **mat3** types
-- **[major change]** by starting v0.7.3, inline print functions are disabled in release/production mode to eliminate print costs (see options in documentation). Print output also improved. You can disable colors if you need  (see documentation)
-- **[major change]** by starting v0.8.3, **cglm** supports alternative clipspace configurations e.g. Left Handed, Zero-to-One (_zo)... `CGLM_FORCE_DEPTH_ZERO_TO_ONE` and `CGLM_FORCE_LEFT_HANDED` is provided to control clipspace. You should be able to use **cglm** with Vulkan, DirectX and Metal now... see https://cglm.readthedocs.io/en/latest/opt.html#clipspace-option-s
 
-#### 📌 Note for C++ developers:
+#### Note for C++ developers:
-If you are not aware of the original GLM library yet, you may also want to look at:
+If you don't aware about original GLM library yet, you may also want to look at:
 https://github.com/g-truc/glm
 
-#### 📌 Note for new comers (Important):
+#### Note for new comers (Important):
 - `vec4` and `mat4` variables must be aligned. (There will be unaligned versions later)
 - **in** and **[in, out]** parameters must be initialized (please). But **[out]** parameters not, initializing out param is  also redundant
-- All functions are inline if you don't want to use pre-compiled versions with glmc_ prefix, you can ignore build process. Just include headers.
+- All functions are inline if you don't want to use pre-compiled versions with glmc_ prefix, you can ignore build process. Just incliude headers.
 - if your debugger takes you to cglm headers then make sure you are not trying to copy vec4 to vec3 or alig issues...
 - Welcome!
 
-#### 📌 Note for experienced developers:
+#### Note for experienced developers:
 - Since I'm testing this library in my projects, sometimes bugs occurs; finding that bug[s] and making improvements would be more easy with multiple developer/contributor and their projects or knowledge. Consider to make some tests if you suspect something is wrong and any feedbacks, contributions and bug reports are always welcome.
 
-#### 📌 Allocations?
+#### Allocations?
 `cglm` doesn't alloc any memory on heap. So it doesn't provide any allocator. You should alloc memory for **out** parameters too if you pass pointer of memory location. Don't forget that **vec4** (also quat/**versor**) and **mat4** must be aligned (16-bytes), because *cglm* uses SIMD instructions to optimize most operations if available.
 
-#### 📌 Returning vector or matrix... ?
+#### Returning vector or matrix... ?
+Since almost all types are arrays and **C** doesn't allow returning arrays, so **cglm** doesn't support this feature. In the future *cglm* may use **struct** for some types for this purpose.
 
-**cglm** supports both *ARRAY API* and *STRUCT API*, so you can return structs if you utilize struct api (`glms_`).
+#### Other APIs like Vulkan, Metal, Dx?
+Currently *cglm* uses default clip space configuration (-1, 1) for camera functions (perspective, extract corners...), in the future other clip space configurations will be supported
 
 <hr/>
 
@@ -102,14 +67,11 @@ https://github.com/g-truc/glm
   </tbody>
 </table>
 
-## 🚀 Features
+## Features
-- **scalar** and **simd** (sse, avx, neon...) optimizations
-- option to use different clipspaces e.g. Left Handed, Zero-to-One... (currently right handed negative-one is default)
-- array api and struct api, you can use arrays or structs.
 - general purpose matrix operations (mat4, mat3)
 - chain matrix multiplication (square only)
 - general purpose vector operations (cross, dot, rotate, proj, angle...)
-- affine transformations
+- affine transforms
 - matrix decomposition (extract rotation, scaling factor)
 - optimized affine transform matrices (mul, rigid-body inverse)
 - camera (lookat)
@@ -120,20 +82,14 @@ https://github.com/g-truc/glm
 - inline or pre-compiled function call
 - frustum (extract view frustum planes, corners...)
 - bounding box  (AABB in Frustum (culling), crop, merge...)
-- bounding sphere
 - project, unproject
-- easing functions
+- and other...
-- curves
-- curve interpolation helpers (S*M*C, deCasteljau...)
-- helpers to convert cglm types to Apple's simd library to pass cglm types to Metal GL without packing them on both sides
-- ray intersection helpers
-- and others...
 
 <hr />
 
-You have two options to call a function/operation: inline or library call (link)
+You have two option to call a function/operation: inline or library call (link)
-Almost all functions are marked inline (always_inline) so compiler will probably inline.
+Almost all functions are marked inline (always_inline) so compiler probably will inline.
-To call pre-compiled versions, just use `glmc_` (c stands for 'call') instead of `glm_`.
+To call pre-compiled version, just use `glmc_` (c stands for 'call') instead of `glm_`.
 
 ```C
   #include <cglm/cglm.h>   /* for inline */
@@ -144,7 +100,7 @@ To call pre-compiled versions, just use `glmc_` (c stands for 'call') instead of
   glm_mul(trans, rot, rt);  /* inline */
   glmc_mul(trans, rot, rt); /* call from library */
 ```
-Most of math functions are optimized manually with SSE2 if available, if not? Dont worry there are non-sse versions of all operations
+Most of math functions are optimized manualy with SSE2 if available, if not? Dont worry there are non-sse versions of all operations
 
 You can pass matrices and vectors as array to functions rather than get address.
 
@@ -159,7 +115,7 @@ You can pass matrices and vectors as array to functions rather than get address.
   glm_translate(m, (vec3){1.0f, 0.0f, 0.0f});
 ```
 
-Library contains general purpose mat4 mul and inverse functions, and also contains some special forms (optimized) of these functions for affine transformations' matrices. If you want to multiply two affine transformation matrices you can use glm_mul instead of glm_mat4_mul and glm_inv_tr (ROT + TR) instead glm_mat4_inv
+Library contains general purpose mat4 mul and inverse functions but also contains some special form (optimized) of these functions for affine transform matrices. If you want to multiply two affine transform matrices you can use glm_mul instead of glm_mat4_mul and glm_inv_tr (ROT + TR) instead glm_mat4_inv
 ```C
 /* multiplication */
 mat4 modelMat;
@@ -169,193 +125,26 @@ glm_mul(T, R, modelMat);
 glm_inv_tr(modelMat);
 ```
 
-### Struct API
+## Build
-
-The struct API works as follows, note the `s` suffix on types, the `glms_` prefix on functions and the `GLMS_` prefix on constants:
-
-```C
-#include <cglm/struct.h>
-
-mat4s mat = GLMS_MAT4_IDENTITY_INIT;
-mat4s inv = glms_mat4_inv(mat);
-```
-
-Struct functions generally take their parameters as *values* and *return* their results, rather than taking pointers and writing to out parameters. That means your parameters can usually be `const`, if you're into that.
-
-The types used are actually unions that allow access to the same data multiple ways. One of those ways involves anonymous structures, available since C11. MSVC also supports it for earlier C versions out of the box and GCC/Clang do if you enable `-fms-extensions`. To explicitly enable these anonymous structures, `#define CGLM_USE_ANONYMOUS_STRUCT` to `1`, to disable them, to `0`. For backward compatibility, you can also `#define CGLM_NO_ANONYMOUS_STRUCT` (value is irrelevant) to disable them. If you don't specify explicitly, cglm will do a best guess based on your compiler and the C version you're using.
-
-## 🔨 Build
-
-### CMake (All platforms)
-```bash
-$ mkdir build
-$ cd build
-$ cmake .. # [Optional] -DCGLM_SHARED=ON
-$ make
-$ sudo make install # [Optional]
-```
-
-##### Cmake options with Defaults:
-
-```CMake
-option(CGLM_SHARED "Shared build" ON)
-option(CGLM_STATIC "Static build" OFF)
-option(CGLM_USE_C99 "" OFF) # C11 
-option(CGLM_USE_TEST "Enable Tests" OFF) # for make check - make test
-```
-
-#### Use as header-only library with your CMake project
-
-This requires no building or installation of cglm.
-
-* Example:
-
-``` cmake
-cmake_minimum_required(VERSION 3.8.2)
-
-project(<Your Project Name>)
-
-add_executable(${PROJECT_NAME} src/main.c)
-target_link_libraries(${LIBRARY_NAME} PRIVATE
-  cglm_headers)
-
-add_subdirectory(external/cglm/ EXCLUDE_FROM_ALL)
-```
-
-#### Use with your CMake project
-* Example:
-```cmake
-cmake_minimum_required(VERSION 3.8.2)
-
-project(<Your Project Name>)
-
-add_executable(${PROJECT_NAME} src/main.c)
-target_link_libraries(${LIBRARY_NAME} PRIVATE
-  cglm)
-
-add_subdirectory(external/cglm/)
-
-# or you can use find_package to configure cglm
-```
-
-#### Use CMake to build for WebAssembly
-
-Since math functions like `sinf` is used, this can not be targeted at `wasm32-unknown-unknown`, one of [wasi-sdk](https://github.com/WebAssembly/wasi-sdk) or [emscripten](https://github.com/emscripten-core/emsdk) should be used.
-
-Should note that shared build is not yet supported for WebAssembly.
-
-For [simd128](https://github.com/WebAssembly/simd) support, add `-msimd128` to `CMAKE_C_FLAGS`, in command line `-DCMAKE_C_FLAGS="-msimd128"`.
-
-For tests, the cmake option `CGLM_USE_TEST` would still work, you'll need a wasi runtime for running tests, see our [ci config file](.github/workflows/cmake-wasm.yml) for a detailed example.
-
-##### Use CMake and WASI SDK to build for WebAssembly
-
-```bash
-$ cmake .. \
-  -DCMAKE_TOOLCHAIN_FILE=/path/to/wasi-sdk-19.0/share/cmake/wasi-sdk.cmake \
-  -DWASI_SDK_PREFIX=/path/to/wasi-sdk-19.0
-```
-
-Where `/path/to/wasi-sdk-19.0/` is the path to extracted [wasi sdk](https://github.com/WebAssembly/wasi-sdk).
-
-In this case it would by default make a static build.
-
-##### Use CMake and Emscripten SDK to build for WebAssembly
-
-```bash
-$ emcmake cmake .. \
-  -DCMAKE_EXE_LINKER_FLAGS="-s STANDALONE_WASM" \
-  -DCGLM_STATIC=ON
-```
-
-The `emcmake` here is the cmake wrapper for Emscripten from installed [emsdk](https://github.com/emscripten-core/emsdk).
-
-### Meson (All platforms)
-
-```bash
-$ meson build # [Optional] --default-library=static
-$ cd build
-$ ninja
-$ sudo ninja install # [Optional]
-```
-
-##### Meson options with Defaults:
-
-```meson
-c_std=c11
-buildtype=release
-default_library=shared
-build_tests=true # to run tests: ninja test
-```
-#### Use with your Meson project
-* Example:
-```meson
-# Clone cglm or create a cglm.wrap under <source_root>/subprojects
-project('name', 'c')
-
-cglm_dep = dependency('cglm', fallback : 'cglm', 'cglm_dep')
-
-executable('exe', 'src/main.c', dependencies : cglm_dep)
-```
-
-### Swift (Swift Package Manager)
-
-Currently only default build options are supported. Add **cglm** dependency to your project:
-
-```swift
-...
-Package( 
-  ...
-  dependencies: [
-    ...
-    .package(url: "https://github.com/recp/cglm", .branch("master")),
-  ]
-  ...
-)
-```
-
-Now add **cgml** as a dependency to your target. Product choices are:
-- **cglm** for inlined version of the library which can be linked only statically
-- **cglmc** for a compiled version of the library with no linking limitation
-
-```swift
-...
-.target(
-  ...
-  dependencies: [
-    ...
-    .product(name: "cglm", package: "cglm"),
-  ]
-  ...
-)
-...
-```
 
 ### Unix (Autotools)
 
 ```bash
+$ sh ./build-deps.sh # run only once (dependencies) [Optional].
+$ # You can pass this step if you don't want to run `make check` for tests.
+$ # cglm uses cmocka for tests and it may reqiure cmake for building it
+$
 $ sh autogen.sh
 $ ./configure
 $ make
-$ make check # [Optional]
+$ make check # [Optional] (if you run `sh ./build-deps.sh`)
-$ [sudo] make install # [Optional]
+$ [sudo] make install
 ```
 
-This will also install pkg-config files so you can use
-`pkg-config --cflags cglm` and `pkg-config --libs cglm` to retrieve compiler
-and linker flags.
-
-The files will be installed into the given prefix (usually `/usr/local` by
-default on Linux), but your pkg-config may not be configured to actually check
-there. You can figure out where it's looking by running `pkg-config --variable
-pc_path pkg-config` and change the path the files are installed to via
-`./configure --with-pkgconfigdir=/your/path`. Alternatively, you can add the
-prefix path to your `PKG_CONFIG_PATH` environment variable.
-
 ### Windows (MSBuild)
-Windows related build file and project files are located in `win` folder,
+Windows related build files, project files are located in `win` folder,
 make sure you are inside `cglm/win` folder.
-Code Analysis is enabled, so it may take awhile to build.
+Code Analysis are enabled, it may take awhile to build
 
 ```Powershell
 $ cd win
@@ -366,10 +155,6 @@ if `msbuild` won't work (because of multi version VS) then try to build with `de
 $ devenv cglm.sln /Build Release
 ```
 
-#### Running Tests on Windows
-
-You can see test project in same visual studio solution file. It is enough to run that project to run tests.
-
 ### Building Docs
 First you need install Sphinx: http://www.sphinx-doc.org/en/master/usage/installation.html
 then:
@@ -380,11 +165,11 @@ $ sphinx-build source build
 it will compile docs into build folder, you can run index.html inside that function.
 
 ## How to use
-If you want to use the inline versions of functions, then include the main header
+If you want to use inline versions of funcstions then; include main header
 ```C
 #include <cglm/cglm.h>
 ```
-the header will include all headers. Then call the func you want e.g. rotate vector by axis:
+the header will include all headers. Then call func you want e.g. rotate vector by axis:
 ```C
 glm_vec3_rotate(v1, glm_rad(45), (vec3){1.0f, 0.0f, 0.0f});
 ```
@@ -415,7 +200,7 @@ glm_mat4_mul(m1, m2, m1);
 /* or */
 glm_mat4_mul(m1, m1, m1);
 ```
-the first two parameter are **[in]** and the last one is **[out]** parameter. After multiplying *m1* and *m2*, the result is stored in *m1*. This is why we send *m1* twice. You may store the result in a different matrix, this is just an example.
+the first two parameter are **[in]** and the last one is **[out]** parameter. After multiplied *m1* and *m2* the result is stored in *m1*. This is why we send *m1* twice. You may store result in different matrix, this just an example.
 
 ### Example: Computing MVP matrix
 
@@ -455,11 +240,11 @@ Option 2: Cast matrix to pointer type (also valid for multiple dimensional array
 glUniformMatrix4fv(location, 1, GL_FALSE, (float *)matrix);
 ```
 
-You can pass matrices the same way to other APIs e.g. Vulkan, DX...
+You can pass same way to another APIs e.g. Vulkan, DX...
 
 ## Notes
 
-- This library does not support double type... yet
+- This library uses float types only, does not support Integers, Double... yet
 - If headers are not working properly with your compiler, IDE please open an issue, because I'm using GCC and clang to test it maybe sometimes MSVC
 
 **TODO:**
@@ -468,13 +253,13 @@ You can pass matrices the same way to other APIs e.g. Vulkan, DX...
 - [x] Add version info
 - [ ] Unaligned operations (e.g. `glm_umat4_mul`)
 - [x] Extra documentation
-- [x] ARM Neon Arch
+- [ ] ARM Neon Arch (In Progress)
 
 
 ## Contributors
 
 This project exists thanks to all the people who contribute. [[Contribute](CONTRIBUTING.md)].
-<a href="https://github.com/recp/cglm/graphs/contributors"><img src="https://opencollective.com/cglm/contributors.svg?width=890&button=false" /></a>
+<a href="graphs/contributors"><img src="https://opencollective.com/cglm/contributors.svg?width=890&button=false" /></a>
 
 
 ## Backers

appveyor.yml

@@ -0,0 +1,7 @@
+image: Visual Studio 2017
+
+build_script:
+- ps: >-
+    cd win
+
+    .\build.bat

build-deps.sh

@@ -0,0 +1,23 @@
+#! /bin/sh
+#
+# Copyright (c), Recep Aslantas.
+#
+# MIT License (MIT), http://opensource.org/licenses/MIT
+# Full license can be found in the LICENSE file
+#
+
+# check if deps are pulled
+git submodule update --init --recursive
+
+cd $(dirname "$0")
+
+# general deps: gcc make autoconf automake libtool cmake
+
+# test - cmocka
+cd ./test/lib/cmocka
+rm -rf build
+mkdir -p build
+cd build
+cmake -DCMAKE_INSTALL_PREFIX=/usr -DCMAKE_BUILD_TYPE=Debug ..
+make -j8
+cd ../../../../

cglm.pc.in

@@ -1,11 +0,0 @@
-prefix=@prefix@
-exec_prefix=@exec_prefix@
-libdir=@libdir@
-includedir=@includedir@
-
-Name: @PACKAGE_NAME@
-Description: OpenGL Mathematics (glm) for C
-URL: https://github.com/recp/cglm
-Version: @PACKAGE_VERSION@
-Cflags: -I${includedir}
-Libs: -L${libdir} -lcglm @LIBS@

cglm.podspec

@@ -2,10 +2,10 @@ Pod::Spec.new do |s|
 
   # Description
   s.name         = "cglm"
-  s.version      = "0.9.2"
+  s.version      = "0.4.6"
-  s.summary      = "📽 Highly Optimized Graphics Math (glm) for C"
+  s.summary      = "📽 Optimized OpenGL/Graphics Math (glm) for C"
   s.description  = <<-DESC
-cglm is math library for graphics programming for C. See the documentation or README for all features.
+cglm is math library for graphics programming for C. It is similar to original glm but it is written for C instead of C++ (you can use here too). See the documentation or README for all features.
                    DESC
 
   s.documentation_url = "http://cglm.readthedocs.io"
@@ -25,13 +25,4 @@ cglm is math library for graphics programming for C. See the documentation or RE
 
   # Linking
   s.library = "m"
-
-  # Configuration
-  s.pod_target_xcconfig = {
-    'CLANG_ENABLE_MODULES' => 'NO',
-    'CLANG_ALLOW_NON_MODULAR_INCLUDES_IN_FRAMEWORK_MODULES' => 'YES',
-    'CLANG_WARN_DOCUMENTATION_COMMENTS' => 'NO',
-    'GCC_C_LANGUAGE_STANDARD' => 'gnu11',
-    'GCC_PREPROCESSOR_DEFINITIONS' => '$(inherited) GLM_TESTS_NO_COLORFUL_OUTPUT'
-  }
 end

configure.ac

@@ -7,30 +7,13 @@
 #*****************************************************************************
 
 AC_PREREQ([2.69])
-AC_INIT([cglm], [0.9.3], [info@recp.me])
+AC_INIT([cglm], [0.5.2], [info@recp.me])
-AM_INIT_AUTOMAKE([-Wall foreign subdir-objects serial-tests])
+AM_INIT_AUTOMAKE([-Wall -Werror foreign subdir-objects])
-
-# Don't use the default cflags (-O2 -g), we set ours manually in Makefile.am.
-: ${CFLAGS=""}
 
 AC_CONFIG_MACRO_DIR([m4])
 AC_CONFIG_SRCDIR([src/])
 AC_CONFIG_HEADERS([config.h])
 
-# Dependencies for pkg-config.
-PKG_PROG_PKG_CONFIG
-# Ancient versions of pkg-config (such as the one used in Travis CI)
-# don't have this macro, so we need to do it manually.
-m4_ifdef([PKG_INSTALLDIR], [
-    PKG_INSTALLDIR
-], [
-    AC_ARG_WITH([pkgconfigdir],
-        [AS_HELP_STRING([--with-pkgconfigdir],
-                        [pkg-config installation directory ['${libdir}/pkgconfig']])],,
-        [with_pkgconfigdir=]'${libdir}/pkgconfig')
-    AC_SUBST([pkgconfigdir], [$with_pkgconfigdir])
-])
-
 # Checks for programs.
 AC_PROG_CC
 AM_PROG_CC_C_O
@@ -46,7 +29,6 @@ LT_INIT
 # Checks for libraries.
 AC_CHECK_LIB([m], [floor])
 
-m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
 AC_SYS_LARGEFILE
 
 # Checks for header files.
@@ -70,6 +52,6 @@ AC_TYPE_UINT8_T
 # Checks for library functions.
 AC_FUNC_ERROR_AT_LINE
 
-AC_CONFIG_FILES([Makefile cglm.pc])
+AC_CONFIG_FILES([makefile])
 
 AC_OUTPUT

docs/requirements.txt

@@ -1,4 +0,0 @@
-# Defining the exact version will make sure things don't break
-sphinx==7.2.6
-sphinx_rtd_theme==2.0.0
-readthedocs-sphinx-search==0.3.2

docs/source/aabb2d.rst

@@ -1,198 +0,0 @@
-.. default-domain:: C
-
-2d axis aligned bounding box (AABB)
-================================================================================
-
-Header: cglm/aabb2d.h
-
-Some convenient functions provided for AABB.
-
-**Definition of aabb:**
-
-cglm defines an aabb as a two dimensional array of vec2's.
-The first element is the **min** point and the second one is the **max** point.
-If you have another type e.g. struct or even another representation then you must
-convert it before and after calling a cglm aabb2d function.
-
-Table of contents (click to go):
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-Macros:
-
-1. :c:func:`glm_aabb2d_size`
-
-Functions:
-
-1. :c:func:`glm_aabb2d_copy`
-#. :c:func:`glm_aabb2d_zero`
-#. :c:func:`glm_aabb2d_transform`
-#. :c:func:`glm_aabb2d_merge`
-#. :c:func:`glm_aabb2d_crop`
-#. :c:func:`glm_aabb2d_crop_until`
-#. :c:func:`glm_aabb2d_invalidate`
-#. :c:func:`glm_aabb2d_isvalid`
-#. :c:func:`glm_aabb2d_diag`
-#. :c:func:`glm_aabb2d_sizev`
-#. :c:func:`glm_aabb2d_radius`
-#. :c:func:`glm_aabb2d_center`
-#. :c:func:`glm_aabb2d_aabb`
-#. :c:func:`glm_aabb2d_circle`
-#. :c:func:`glm_aabb2d_point`
-#. :c:func:`glm_aabb2d_contains`
-
-Functions documentation
-~~~~~~~~~~~~~~~~~~~~~~~
-
-.. c:function:: void  glm_aabb2d_copy(vec2 aabb[2], vec2 dest[2])
-
-    | copy all members of [aabb] to [dest]
-
-    Parameters:
-      | *[in]*  **aabb**  bounding box
-      | *[out]* **dest**  destination
-
-.. c:function:: void  glm_aabb2d_zero(vec2 aabb[2])
-
-    | makes all members of [aabb] 0.0f (zero)
-
-    Parameters:
-      | *[in, out]*  **aabb**     bounding box
-
-.. c:function:: void  glm_aabb2d_transform(vec2 aabb[2], mat3 m, vec2 dest[2])
-
-    | apply transform to Axis-Aligned Bounding Box
-
-    Parameters:
-      | *[in]*  **aabb**   bounding box
-      | *[in]*  **m**     transform matrix
-      | *[out]* **dest**  transformed bounding box
-
-.. c:function:: void  glm_aabb2d_merge(vec2 aabb1[2], vec2 aabb2[2], vec2 dest[2])
-
-    | merges two AABB bounding box and creates new one
-
-    two aabb must be in the same space
-
-    Parameters:
-      | *[in]*  **aabb1** bounding box 1
-      | *[in]*  **aabb2** bounding box 2
-      | *[out]* **dest** merged bounding box
-
-.. c:function:: void  glm_aabb2d_crop(vec2 aabb[2], vec2 cropAabb[2], vec2 dest[2])
-
-    | crops a bounding box with another one.
-
-    this could be useful for gettng a bbox which fits with view frustum and
-    object bounding boxes. In this case you crop view frustum box with objects
-    box
-
-    Parameters:
-      | *[in]*  **aabb**      bounding box 1
-      | *[in]*  **cropAabb**  crop box
-      | *[out]* **dest**     cropped bounding box
-
-.. c:function:: void  glm_aabb2d_crop_until(vec2 aabb[2], vec2 cropAabb[2], vec2 clampAabb[2], vec2 dest[2])
-
-    | crops a bounding box with another one.
-
-    this could be useful for gettng a bbox which fits with view frustum and
-    object bounding boxes. In this case you crop view frustum box with objects
-    box
-
-    Parameters:
-      | *[in]*  **aabb**      bounding box
-      | *[in]*  **cropAabb**  crop box
-      | *[in]*  **clampAabb** minimum box
-      | *[out]* **dest**     cropped bounding box
-
-.. c:function:: void  glm_aabb2d_invalidate(vec2 aabb[2])
-
-    | invalidate AABB min and max values
-
-    | It fills *max* values with -FLT_MAX and *min* values with +FLT_MAX
-
-    Parameters:
-      | *[in, out]*   **aabb**     bounding box
-
-.. c:function:: bool  glm_aabb2d_isvalid(vec2 aabb[2])
-
-    | check if AABB is valid or not
-
-    Parameters:
-      | *[in]*   **aabb**     bounding box
-
-    Returns:
-      returns true if aabb is valid otherwise false
-
-.. c:function:: float  glm_aabb2d_diag(vec2 aabb[2])
-
-    | distance between min and max
-
-    Parameters:
-      | *[in]*   **aabb**     bounding box
-
-    Returns:
-      distance between min - max
-
-
-.. c:function:: void  glm_aabb2d_sizev(vec2 aabb[2], vec2 dest)
-
-    | size vector of aabb
-
-    Parameters:
-      | *[in]*   **aabb**     bounding box
-      | *[out]*  **dest**     size vector
-
-    Returns:
-      size vector of aabb max - min
-
-.. c:function:: float  glm_aabb2d_radius(vec2 aabb[2])
-
-    | radius of sphere which surrounds AABB
-
-    Parameters:
-      | *[in]*   **aabb**     bounding box
-
-.. c:function:: void  glm_aabb2d_center(vec2 aabb[2], vec2 dest)
-
-    | computes center point of AABB
-
-    Parameters:
-      | *[in]*    **aabb**      bounding box
-      | *[out]*   **dest**     center of bounding box
-
-.. c:function:: bool  glm_aabb2d_aabb(vec2 aabb[2], vec2 other[2])
-
-    | check if two AABB intersects
-
-    Parameters:
-      | *[in]*    **aabb**     bounding box
-      | *[out]*   **other**   other bounding box
-
-.. c:function:: bool  glm_aabb2d_circle(vec2 aabb[2], vec3 c)
-
-    | check if AABB intersects with sphere
-
-    | https://github.com/erich666/GraphicsGems/blob/master/gems/BoxSphere.c
-    | Solid Box - Solid Sphere test.
-
-    Parameters:
-      | *[in]*    **aabb**     solid bounding box
-      | *[out]*   **c**        solid circle
-
-.. c:function:: bool  glm_aabb2d_point(vec2 aabb[2], vec2 point)
-
-    | check if point is inside of AABB
-
-    Parameters:
-      | *[in]*    **aabb**     bounding box
-      | *[out]*   **point**   point
-
-.. c:function:: bool  glm_aabb2d_contains(vec2 aabb[2], vec2 other[2])
-
-    | check if AABB contains other AABB
-
-    Parameters:
-      | *[in]*    **aabb**     bounding box
-      | *[out]*   **other**   other bounding box
-

docs/source/affine-common.rst

@@ -1,129 +0,0 @@
-.. default-domain:: C
-
-3D Affine Transforms (common)
-================================================================================
-
-Common transform functions.
-
-Table of contents (click to go):
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-Functions:
-
-1. :c:func:`glm_translate_make`
-#. :c:func:`glm_scale_to`
-#. :c:func:`glm_scale_make`
-#. :c:func:`glm_scale`
-#. :c:func:`glm_scale_uni`
-#. :c:func:`glm_rotate_make`
-#. :c:func:`glm_rotate_atm`
-#. :c:func:`glm_decompose_scalev`
-#. :c:func:`glm_uniscaled`
-#. :c:func:`glm_decompose_rs`
-#. :c:func:`glm_decompose`
-
-Functions documentation
-~~~~~~~~~~~~~~~~~~~~~~~
-
-.. c:function:: void  glm_translate_make(mat4 m, vec3 v)
-
-    creates NEW translate transform matrix by *v* vector.
-
-    Parameters:
-      | *[in, out]* **m**  affine transform
-      | *[in]*      **v**  translate vector [x, y, z]
-
-.. c:function:: void  glm_scale_to(mat4 m, vec3 v, mat4 dest)
-
-    scale existing transform matrix by *v* vector and store result in dest
-
-    Parameters:
-      | *[in]*  **m**    affine transform
-      | *[in]*  **v**    scale vector [x, y, z]
-      | *[out]* **dest** scaled matrix
-
-.. c:function:: void  glm_scale_make(mat4 m, vec3 v)
-
-    creates NEW scale matrix by v vector
-
-    Parameters:
-      | *[out]* **m** affine transform
-      | *[in]*  **v** scale vector [x, y, z]
-
-.. c:function:: void  glm_scale(mat4 m, vec3 v)
-
-    scales existing transform matrix by v vector
-    and stores result in same matrix
-
-    Parameters:
-      | *[in, out]* **m** affine transform
-      | *[in]*      **v** scale vector [x, y, z]
-
-.. c:function:: void  glm_scale_uni(mat4 m, float s)
-
-    applies uniform scale to existing transform matrix v = [s, s, s]
-    and stores result in same matrix
-
-    Parameters:
-      | *[in, out]* **m** affine transform
-      | *[in]*      **v** scale factor
-
-.. c:function:: void  glm_rotate_make(mat4 m, float angle, vec3 axis)
-
-    creates NEW rotation matrix by angle and axis,
-    axis will be normalized so you don't need to normalize it
-
-    Parameters:
-      | *[out]* **m**    affine transform
-      | *[in]*  **axis** angle (radians)
-      | *[in]*  **axis** axis
-
-.. c:function:: void  glm_rotate_atm(mat4 m, vec3 pivot, float angle, vec3 axis)
-
-    | creates NEW rotation matrix by angle and axis at given point
-    | this creates rotation matrix, it assumes you don't have a matrix
-
-    | this should work faster than glm_rotate_at because it reduces one glm_translate.
-
-    Parameters:
-      | *[in, out]* **m**     affine transform
-      | *[in]*      **pivot** pivot, anchor point, rotation center
-      | *[in]*      **angle** angle (radians)
-      | *[in]*      **axis**  axis
-
-.. c:function:: void  glm_decompose_scalev(mat4 m, vec3 s)
-
-    decompose scale vector
-
-    Parameters:
-      | *[in]*  **m**  affine transform
-      | *[out]* **s**  scale vector (Sx, Sy, Sz)
-
-.. c:function:: bool  glm_uniscaled(mat4 m)
-
-    returns true if matrix is uniform scaled.
-    This is helpful for creating normal matrix.
-
-    Parameters:
-      | *[in]*  **m**   matrix
-
-.. c:function:: void  glm_decompose_rs(mat4 m, mat4 r, vec3 s)
-
-    decompose rotation matrix (mat4) and scale vector [Sx, Sy, Sz]
-    DON'T pass projected matrix here
-
-    Parameters:
-      | *[in]*  **m** affine transform
-      | *[out]* **r** rotation matrix
-      | *[out]* **s** scale matrix
-
-.. c:function:: void  glm_decompose(mat4 m, vec4 t, mat4 r, vec3 s)
-
-    decompose affine transform, TODO: extract shear factors.
-    DON'T pass projected matrix here
-
-    Parameters:
-      | *[in]*  **m** affine transform
-      | *[out]* **t** translation vector
-      | *[out]* **r** rotation matrix (mat4)
-      | *[out]* **s** scaling vector [X, Y, Z]

docs/source/affine-mat.rst

@@ -1,6 +1,6 @@
 .. default-domain:: C
 
-3D Affine Transform Matrix (specialized functions)
+affine transform matrix (specialized functions)
 ================================================================================
 
 Header: cglm/affine-mat.h
@@ -25,7 +25,7 @@ You cannot use :c:func:`glm_mul` anymore.
 Same is also true for :c:func:`glm_inv_tr` if you only have rotation and
 translation then it will work as expected, otherwise you cannot use that.
 
-In the future it may accept scale factors too but currently it does not.
+In the future it may accept scale factors too but currectly it does not.
 
 Table of contents (click func go):
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

docs/source/affine-post.rst

@@ -1,127 +0,0 @@
-.. default-domain:: C
-
-3D Affine Transforms (post)
-================================================================================
-
-Post transform functions are similar to pre transform functions except order of application is reversed.
-Post transform functions are applied after the object is transformed with given (model matrix) transform.
-
-Table of contents (click to go):
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-Functions:
-
-1. :c:func:`glm_translated_to`
-#. :c:func:`glm_translated`
-#. :c:func:`glm_translated_x`
-#. :c:func:`glm_translated_y`
-#. :c:func:`glm_translated_z`
-#. :c:func:`glm_rotated_x`
-#. :c:func:`glm_rotated_y`
-#. :c:func:`glm_rotated_z`
-#. :c:func:`glm_rotated`
-#. :c:func:`glm_rotated_at`
-#. :c:func:`glm_spinned`
-
-Functions documentation
-~~~~~~~~~~~~~~~~~~~~~~~
-
-.. c:function:: void  glm_translated_to(mat4 m, vec3 v, mat4 dest)
-
-    translate existing transform matrix by *v* vector and store result in dest
-
-    Parameters:
-      | *[in]*  **m**    affine transform
-      | *[in]*  **v**    translate vector [x, y, z]
-      | *[out]* **dest** translated matrix
-
-.. c:function:: void  glm_translated(mat4 m, vec3 v)
-
-    translate existing transform matrix by *v* vector
-    and stores result in same matrix
-
-    Parameters:
-      | *[in, out]* **m**  affine transform
-      | *[in]*      **v**  translate vector [x, y, z]
-
-.. c:function:: void  glm_translated_x(mat4 m, float x)
-
-    translate existing transform matrix by x factor
-
-    Parameters:
-      | *[in, out]* **m**  affine transform
-      | *[in]*      **v**  x factor
-
-.. c:function:: void  glm_translated_y(mat4 m, float y)
-
-    translate existing transform matrix by *y* factor
-
-    Parameters:
-      | *[in, out]* **m**  affine transform
-      | *[in]*      **v**  y factor
-
-.. c:function:: void  glm_translated_z(mat4 m, float z)
-
-    translate existing transform matrix by *z* factor
-
-    Parameters:
-      | *[in, out]* **m**  affine transform
-      | *[in]*      **v**  z factor
-
-.. c:function:: void  glm_rotated_x(mat4 m, float angle, mat4 dest)
-
-    rotate existing transform matrix around X axis by angle
-    and store result in dest
-
-    Parameters:
-      | *[in]*  **m**     affine transform
-      | *[in]*  **angle** angle (radians)
-      | *[out]* **dest**  rotated matrix
-
-.. c:function:: void  glm_rotated_y(mat4 m, float angle, mat4 dest)
-
-    rotate existing transform matrix around Y axis by angle
-    and store result in dest
-
-    Parameters:
-      | *[in]*  **m**     affine transform
-      | *[in]*  **angle** angle (radians)
-      | *[out]* **dest**  rotated matrix
-
-.. c:function:: void  glm_rotated_z(mat4 m, float angle, mat4 dest)
-
-    rotate existing transform matrix around Z axis by angle
-    and store result in dest
-
-    Parameters:
-      | *[in]*  **m**     affine transform
-      | *[in]*  **angle** angle (radians)
-      | *[out]* **dest**  rotated matrix
-
-.. c:function:: void  glm_rotated(mat4 m, float angle, vec3 axis)
-
-    rotate existing transform matrix around Z axis by angle and axis
-
-    Parameters:
-      | *[in, out]* **m**     affine transform
-      | *[in]*      **angle** angle (radians)
-      | *[in]*      **axis**  axis
-
-.. c:function:: void  glm_rotated_at(mat4 m, vec3 pivot, float angle, vec3 axis)
-
-    rotate existing transform around given axis by angle at given pivot point (rotation center)
-
-    Parameters:
-      | *[in, out]* **m**     affine transform
-      | *[in]*      **pivot** pivot, anchor point, rotation center
-      | *[in]*      **angle** angle (radians)
-      | *[in]*      **axis**  axis
-
-.. c:function:: void  glm_spinned(mat4 m, float angle, vec3 axis)
-
-    | rotate existing transform matrix around given axis by angle around self (doesn't affected by position)
-
-    Parameters:
-      | *[in, out]* **m**     affine transform
-      | *[in]*      **angle** angle (radians)
-      | *[in]*      **axis**  axis

docs/source/affine-pre.rst

@@ -1,154 +0,0 @@
-.. default-domain:: C
-
-3D Affine Transforms (pre)
-================================================================================
-
-Pre transform functions which are regular transform functions.
-
-Table of contents (click to go):
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-Functions:
-
-1. :c:func:`glm_translate_to`
-#. :c:func:`glm_translate`
-#. :c:func:`glm_translate_x`
-#. :c:func:`glm_translate_y`
-#. :c:func:`glm_translate_z`
-#. :c:func:`glm_translate_make`
-#. :c:func:`glm_scale_to`
-#. :c:func:`glm_scale_make`
-#. :c:func:`glm_scale`
-#. :c:func:`glm_scale_uni`
-#. :c:func:`glm_rotate_x`
-#. :c:func:`glm_rotate_y`
-#. :c:func:`glm_rotate_z`
-#. :c:func:`glm_rotate_make`
-#. :c:func:`glm_rotate`
-#. :c:func:`glm_rotate_at`
-#. :c:func:`glm_rotate_atm`
-#. :c:func:`glm_decompose_scalev`
-#. :c:func:`glm_uniscaled`
-#. :c:func:`glm_decompose_rs`
-#. :c:func:`glm_decompose`
-#. :c:func:`glm_spin`
-
-Functions documentation
-~~~~~~~~~~~~~~~~~~~~~~~
-
-.. c:function:: void  glm_translate_to(mat4 m, vec3 v, mat4 dest)
-
-    translate existing transform matrix by *v* vector and store result in dest
-
-    Parameters:
-      | *[in]*  **m**    affine transform
-      | *[in]*  **v**    translate vector [x, y, z]
-      | *[out]* **dest** translated matrix
-
-.. c:function:: void  glm_translate(mat4 m, vec3 v)
-
-    translate existing transform matrix by *v* vector
-    and stores result in same matrix
-
-    Parameters:
-      | *[in, out]* **m**  affine transform
-      | *[in]*      **v**  translate vector [x, y, z]
-
-.. c:function:: void  glm_translate_x(mat4 m, float x)
-
-    translate existing transform matrix by x factor
-
-    Parameters:
-      | *[in, out]* **m**  affine transform
-      | *[in]*      **v**  x factor
-
-.. c:function:: void  glm_translate_y(mat4 m, float y)
-
-    translate existing transform matrix by *y* factor
-
-    Parameters:
-      | *[in, out]* **m**  affine transform
-      | *[in]*      **v**  y factor
-
-.. c:function:: void  glm_translate_z(mat4 m, float z)
-
-    translate existing transform matrix by *z* factor
-
-    Parameters:
-      | *[in, out]* **m**  affine transform
-      | *[in]*      **v**  z factor
-
-.. c:function:: void  glm_rotate_x(mat4 m, float angle, mat4 dest)
-
-    rotate existing transform matrix around X axis by angle
-    and store result in dest
-
-    Parameters:
-      | *[in]*  **m**     affine transform
-      | *[in]*  **angle** angle (radians)
-      | *[out]* **dest**  rotated matrix
-
-.. c:function:: void  glm_rotate_y(mat4 m, float angle, mat4 dest)
-
-    rotate existing transform matrix around Y axis by angle
-    and store result in dest
-
-    Parameters:
-      | *[in]*  **m**     affine transform
-      | *[in]*  **angle** angle (radians)
-      | *[out]* **dest**  rotated matrix
-
-.. c:function:: void  glm_rotate_z(mat4 m, float angle, mat4 dest)
-
-    rotate existing transform matrix around Z axis by angle
-    and store result in dest
-
-    Parameters:
-      | *[in]*  **m**     affine transform
-      | *[in]*  **angle** angle (radians)
-      | *[out]* **dest**  rotated matrix
-
-.. c:function:: void  glm_rotate(mat4 m, float angle, vec3 axis)
-
-    rotate existing transform matrix around given axis by angle at ORIGIN (0,0,0)
-
-    **❗️IMPORTANT ❗️**
-    
-    If you need to rotate object around itself e.g. center of object or at
-    some point [of object] then `glm_rotate_at()` would be better choice to do so.
-    
-    Even if object's model transform is identiy, rotation may not be around
-    center of object if object does not lay out at ORIGIN perfectly.
-    
-    Using `glm_rotate_at()` with center of bounding shape ( AABB, Sphere ... )
-    would be an easy option to rotate around object if object is not at origin.
-    
-    One another option to rotate around itself at any point is `glm_spin()`
-    which is perfect if only rotating around model position is desired e.g. not
-    specific point on model for instance center of geometry or center of mass,
-    again if geometry is not perfectly centered at origin at identity transform,
-    rotation may not be around geometry.
-
-    Parameters:
-      | *[in, out]* **m**     affine transform
-      | *[in]*      **angle** angle (radians)
-      | *[in]*      **axis**  axis
-
-.. c:function:: void  glm_rotate_at(mat4 m, vec3 pivot, float angle, vec3 axis)
-
-    rotate existing transform around given axis by angle at given pivot point (rotation center)
-
-    Parameters:
-      | *[in, out]* **m**     affine transform
-      | *[in]*      **pivot** pivot, anchor point, rotation center
-      | *[in]*      **angle** angle (radians)
-      | *[in]*      **axis**  axis
-
-.. c:function:: void  glm_spin(mat4 m, float angle, vec3 axis)
-
-    | rotate existing transform matrix around given axis by angle around self (doesn't affected by position)
-
-    Parameters:
-      | *[in, out]* **m**     affine transform
-      | *[in]*      **angle** angle (radians)
-      | *[in]*      **axis**  axis

docs/source/affine.rst

@@ -1,22 +1,10 @@
 .. default-domain:: C
 
-3D Affine Transforms
+affine transforms
 ================================================================================
 
 Header: cglm/affine.h
 
-Before starting, **cglm** provides two kind of transform functions; pre and post. 
-
-Pre functions (`T' = Tnew * T`) are like `glm_translate`, `glm_rotate` which means it will translate the vector first and then apply the model transformation.
-Post functions (`T' = T * Tnew`) are like `glm_translated`, `glm_rotated` which means it will apply the model transformation first and then translate the vector.
-
-`glm_translate`, `glm_rotate` are pre functions and are similar to C++ **glm** which you are familiar with. 
-
-In new versions of **cglm** we added `glm_translated`, `glm_rotated`... which are post functions, 
-they are useful in some cases, e.g. append transform to existing transform (apply/append transform as last transform T' = T * Tnew).
-
-Post functions are named after pre functions with `ed` suffix, e.g. `glm_translate` -> `glm_translated`. So don't mix them up.
-
 Initialize Transform Matrices
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 Functions with **_make** prefix expect you don't have a matrix and they create
@@ -24,7 +12,7 @@ a matrix for you. You don't need to pass identity matrix.
 
 But other functions expect you have a matrix and you want to transform them. If
 you didn't have any existing matrix you have to initialize matrix to identity
-before sending to transform functions.
+before sending to transfrom functions.
 
 There are also functions to decompose transform matrix. These functions can't
 decompose matrix after projected.
@@ -35,22 +23,18 @@ Rotation Center
 Rotating functions uses origin as rotation center (pivot/anchor point),
 since scale factors are stored in rotation matrix, same may also true for scalling.
 cglm provides some functions for rotating around at given point e.g.
-**glm_rotate_at**, **glm_quat_rotate_at**. Use them or follow next section for algorithm ("Rotate or Scale around specific Point (Pivot Point / Anchor Point)").
+**glm_rotate_at**, **glm_quat_rotate_at**. Use them or follow next section for algorihm ("Rotate or Scale around specific Point (Pivot Point / Anchor Point)").
-
-Also **cglm** provides :c:func:`glm_spin` and :c:func:`glm_spinned` functions to rotate around itself. No need to give pivot.
-These functions are useful for rotating around center of object. 
 
 Rotate or Scale around specific Point (Anchor Point)
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
-If you want to rotate model around arbitrary point follow these steps:
+If you want to rotate model around arbibtrary point follow these steps:
 
 1. Move model from pivot point to origin: **translate(-pivot.x, -pivot.y, -pivot.z)**
 2. Apply rotation (or scaling maybe)
 3. Move model back from origin to pivot (reverse of step-1): **translate(pivot.x, pivot.y, pivot.z)**
 
 **glm_rotate_at**, **glm_quat_rotate_at** and their helper functions works that way.
-So if you use them you don't need to do these steps manually which are done by **cglm**.
 
 The implementation would be:
 
@@ -61,15 +45,6 @@ The implementation would be:
   glm_rotate(m, angle, axis);
   glm_translate(m, pivotInv); /* pivotInv = -pivot */
 
-or just:
-
-.. code-block:: c
-  :linenos:
-
-  glm_rotate_at(m, pivot, angle, axis);
-
-.. _TransformsOrder:
-
 Transforms Order
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
@@ -77,16 +52,16 @@ It is important to understand this part especially if you call transform
 functions multiple times
 
 `glm_translate`, `glm_rotate`, `glm_scale` and `glm_quat_rotate` and their
-helpers functions works like this (cglm provides reverse order as `ed` suffix e.g `glm_translated`, `glm_rotated` see post transforms):
+helpers functions works like this (cglm may provide reverse order too as alternative in the future):
 
 .. code-block:: c
   :linenos:
 
-  TransformMatrix = TransformMatrix * TranslateMatrix; // glm_translate()
+  TransformMatrix = TransformMatrix * TraslateMatrix; // glm_translate()
   TransformMatrix = TransformMatrix * RotateMatrix;   // glm_rotate(), glm_quat_rotate()
   TransformMatrix = TransformMatrix * ScaleMatrix;    // glm_scale()
 
-As you can see it is multiplied as right matrix. For instance what will happen if you call `glm_translate` twice?
+As you can see it is multipled as right matrix. For instance what will happen if you call `glm_translate` twice?
 
 .. code-block:: c
   :linenos:
@@ -170,27 +145,199 @@ Functions:
 #. :c:func:`glm_decompose_rs`
 #. :c:func:`glm_decompose`
 
-Post functions (**NEW**):
-
-1. :c:func:`glm_translated_to`
-#. :c:func:`glm_translated`
-#. :c:func:`glm_translated_x`
-#. :c:func:`glm_translated_y`
-#. :c:func:`glm_translated_z`
-#. :c:func:`glm_rotated_x`
-#. :c:func:`glm_rotated_y`
-#. :c:func:`glm_rotated_z`
-#. :c:func:`glm_rotated`
-#. :c:func:`glm_rotated_at`
-#. :c:func:`glm_spinned`
-
 Functions documentation
 ~~~~~~~~~~~~~~~~~~~~~~~
 
-.. toctree::
+.. c:function:: void  glm_translate_to(mat4 m, vec3 v, mat4 dest)
-   :maxdepth: 1
-   :caption: Affine categories:
 
-   affine-common
+    translate existing transform matrix by *v* vector and store result in dest
-   affine-pre
+
-   affine-post
+    Parameters:
+      | *[in]*  **m**    affine transfrom
+      | *[in]*  **v**    translate vector [x, y, z]
+      | *[out]* **dest** translated matrix
+
+.. c:function:: void  glm_translate(mat4 m, vec3 v)
+
+    translate existing transform matrix by *v* vector
+    and stores result in same matrix
+
+    Parameters:
+      | *[in, out]* **m**  affine transfrom
+      | *[in]*      **v**  translate vector [x, y, z]
+
+.. c:function:: void  glm_translate_x(mat4 m, float x)
+
+    translate existing transform matrix by x factor
+
+    Parameters:
+      | *[in, out]* **m**  affine transfrom
+      | *[in]*      **v**  x factor
+
+.. c:function:: void  glm_translate_y(mat4 m, float y)
+
+    translate existing transform matrix by *y* factor
+
+    Parameters:
+      | *[in, out]* **m**  affine transfrom
+      | *[in]*      **v**  y factor
+
+.. c:function:: void  glm_translate_z(mat4 m, float z)
+
+    translate existing transform matrix by *z* factor
+
+    Parameters:
+      | *[in, out]* **m**  affine transfrom
+      | *[in]*      **v**  z factor
+
+.. c:function:: void  glm_translate_make(mat4 m, vec3 v)
+
+    creates NEW translate transform matrix by *v* vector.
+
+    Parameters:
+      | *[in, out]* **m**  affine transfrom
+      | *[in]*      **v**  translate vector [x, y, z]
+
+.. c:function:: void  glm_scale_to(mat4 m, vec3 v, mat4 dest)
+
+    scale existing transform matrix by *v* vector and store result in dest
+
+    Parameters:
+      | *[in]*  **m**    affine transfrom
+      | *[in]*  **v**    scale vector [x, y, z]
+      | *[out]* **dest** scaled matrix
+
+.. c:function:: void  glm_scale_make(mat4 m, vec3 v)
+
+    creates NEW scale matrix by v vector
+
+    Parameters:
+      | *[out]* **m** affine transfrom
+      | *[in]*  **v** scale vector [x, y, z]
+
+.. c:function:: void  glm_scale(mat4 m, vec3 v)
+
+    scales existing transform matrix by v vector
+    and stores result in same matrix
+
+    Parameters:
+      | *[in, out]* **m** affine transfrom
+      | *[in]*      **v** scale vector [x, y, z]
+
+.. c:function:: void  glm_scale_uni(mat4 m, float s)
+
+    applies uniform scale to existing transform matrix v = [s, s, s]
+    and stores result in same matrix
+
+    Parameters:
+      | *[in, out]* **m** affine transfrom
+      | *[in]*      **v** scale factor
+
+.. c:function:: void  glm_rotate_x(mat4 m, float angle, mat4 dest)
+
+    rotate existing transform matrix around X axis by angle
+    and store result in dest
+
+    Parameters:
+      | *[in]*  **m**     affine transfrom
+      | *[in]*  **angle** angle (radians)
+      | *[out]* **dest**  rotated matrix
+
+.. c:function:: void  glm_rotate_y(mat4 m, float angle, mat4 dest)
+
+    rotate existing transform matrix around Y axis by angle
+    and store result in dest
+
+    Parameters:
+      | *[in]*  **m**     affine transfrom
+      | *[in]*  **angle** angle (radians)
+      | *[out]* **dest**  rotated matrix
+
+.. c:function:: void  glm_rotate_z(mat4 m, float angle, mat4 dest)
+
+    rotate existing transform matrix around Z axis by angle
+    and store result in dest
+
+    Parameters:
+      | *[in]*  **m**     affine transfrom
+      | *[in]*  **angle** angle (radians)
+      | *[out]* **dest**  rotated matrix
+
+.. c:function:: void  glm_rotate_make(mat4 m, float angle, vec3 axis)
+
+    creates NEW rotation matrix by angle and axis,
+    axis will be normalized so you don't need to normalize it
+
+    Parameters:
+      | *[out]* **m**    affine transfrom
+      | *[in]*  **axis** angle (radians)
+      | *[in]*  **axis** axis
+
+.. c:function:: void  glm_rotate(mat4 m, float angle, vec3 axis)
+
+    rotate existing transform matrix around Z axis by angle and axis
+
+    Parameters:
+      | *[in, out]* **m**     affine transfrom
+      | *[in]*      **angle** angle (radians)
+      | *[in]*      **axis**  axis
+
+.. c:function:: void  glm_rotate_at(mat4 m, vec3 pivot, float angle, vec3 axis)
+
+    rotate existing transform around given axis by angle at given pivot point (rotation center)
+
+    Parameters:
+      | *[in, out]* **m**     affine transfrom
+      | *[in]*      **pivot** pivot, anchor point, rotation center
+      | *[in]*      **angle** angle (radians)
+      | *[in]*      **axis**  axis
+
+.. c:function:: void  glm_rotate_atm(mat4 m, vec3 pivot, float angle, vec3 axis)
+
+    | creates NEW rotation matrix by angle and axis at given point
+    | this creates rotation matrix, it assumes you don't have a matrix
+
+    | this should work faster than glm_rotate_at because it reduces one glm_translate.
+
+    Parameters:
+      | *[in, out]* **m**     affine transfrom
+      | *[in]*      **pivot** pivot, anchor point, rotation center
+      | *[in]*      **angle** angle (radians)
+      | *[in]*      **axis**  axis
+
+.. c:function:: void  glm_decompose_scalev(mat4 m, vec3 s)
+
+    decompose scale vector
+
+    Parameters:
+      | *[in]*  **m**  affine transform
+      | *[out]* **s**  scale vector (Sx, Sy, Sz)
+
+.. c:function:: bool  glm_uniscaled(mat4 m)
+
+    returns true if matrix is uniform scaled.
+    This is helpful for creating normal matrix.
+
+    Parameters:
+      | *[in]*  **m**   matrix
+
+.. c:function:: void  glm_decompose_rs(mat4 m, mat4 r, vec3 s)
+
+    decompose rotation matrix (mat4) and scale vector [Sx, Sy, Sz]
+    DON'T pass projected matrix here
+
+    Parameters:
+      | *[in]*  **m** affine transform
+      | *[out]* **r** rotation matrix
+      | *[out]* **s** scale matrix
+
+.. c:function:: void  glm_decompose(mat4 m, vec4 t, mat4 r, vec3 s)
+
+    decompose affine transform, TODO: extract shear factors.
+    DON'T pass projected matrix here
+
+    Parameters:
+      | *[in]*  **m** affine transfrom
+      | *[out]* **t** translation vector
+      | *[out]* **r** rotation matrix (mat4)
+      | *[out]* **s** scaling vector [X, Y, Z]

docs/source/affine2d.rst

@@ -1,140 +0,0 @@
-.. default-domain:: C
-
-2D Affine Transforms
-================================================================================
-
-Header: cglm/affine2d.h
-
-2D Transforms uses `2d` suffix for naming. If there is no 2D suffix it is 3D function.
-
-Initialize Transform Matrices
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-Functions with **_make** prefix expect you don't have a matrix and they create
-a matrix for you. You don't need to pass identity matrix.
-
-But other functions expect you have a matrix and you want to transform them. If
-you didn't have any existing matrix you have to initialize matrix to identity
-before sending to transform functions.
-
-Transforms Order
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-See :ref:`TransformsOrder` to read similar section.
-
-
-Table of contents (click to go):
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-Functions:
-
-1. :c:func:`glm_translate2d`
-#. :c:func:`glm_translate2d_to`
-#. :c:func:`glm_translate2d_x`
-#. :c:func:`glm_translate2d_y`
-#. :c:func:`glm_translate2d_make`
-#. :c:func:`glm_scale2d_to`
-#. :c:func:`glm_scale2d_make`
-#. :c:func:`glm_scale2d`
-#. :c:func:`glm_scale2d_uni`
-#. :c:func:`glm_rotate2d_make`
-#. :c:func:`glm_rotate2d`
-#. :c:func:`glm_rotate2d_to`
-
-.. c:function:: void glm_translate2d(mat3 m, vec2 v)
-
-    translate existing 2d transform matrix by *v* vector and stores result in same matrix
-
-    Parameters:
-      | *[in, out]*  **m**    2d affine transform
-      | *[in]*       **v**    translate vector [x, y]
-
-.. c:function:: void glm_translate2d_to(mat3 m, vec2 v, mat3 dest)
-
-    translate existing 2d transform matrix by *v* vector and store result in dest
-
-    Parameters:
-      | *[in]*  **m**    2d affine transform
-      | *[in]*  **v**    translate vector [x, y]
-      | *[out]* **dest** translated matrix
-
-.. c:function:: void glm_translate2d_x(mat3 m, float x)
-
-    translate existing 2d transform matrix by x factor
-
-    Parameters:
-      | *[in, out]*  **m**    2d affine transform
-      | *[in]*       **x**    x factor
-
-.. c:function:: void glm_translate2d_y(mat3 m, float y)
-
-    translate existing 2d transform matrix by y factor
-
-    Parameters:
-      | *[in, out]*  **m**    2d affine transform
-      | *[in]*       **y**    y factor
-
-.. c:function:: void glm_translate2d_make(mat3 m, vec2 v)
-
-    creates NEW translate 2d transform matrix by *v* vector
-
-    Parameters:
-      | *[in, out]*  **m**    affine transform
-      | *[in]*       **v**    translate vector [x, y]
-
-.. c:function:: void glm_scale2d_to(mat3 m, vec2 v, mat3 dest)
-
-    scale existing 2d transform matrix by *v* vector and store result in dest
-
-    Parameters:
-      | *[in]*  **m**    affine transform
-      | *[in]*  **v**    scale vector [x, y]
-      | *[out]* **dest** scaled matrix
-
-.. c:function:: void glm_scale2d_make(mat3 m, vec2 v)
-
-    creates NEW 2d scale matrix by *v* vector
-
-    Parameters:
-      | *[in, out]*  **m**    affine transform
-      | *[in]*       **v**    scale vector [x, y]
-
-.. c:function:: void glm_scale2d(mat3 m, vec2 v)
-
-    scales existing 2d transform matrix by *v* vector and stores result in same matrix
-
-    Parameters:
-      | *[in, out]*  **m**    affine transform
-      | *[in]*       **v**    translate vector [x, y]
-
-.. c:function:: void glm_scale2d_uni(mat3 m, float s)
-
-    applies uniform scale to existing 2d transform matrix v = [s, s] and stores result in same matrix
-
-    Parameters:
-      | *[in, out]*  **m**  affine transform
-      | *[in]*       **s**  scale factor
-
-.. c:function:: void glm_rotate2d_make(mat3 m, float angle)
-
-    creates NEW rotation matrix by angle around *Z* axis
-
-    Parameters:
-      | *[in, out]*  **m**      affine transform
-      | *[in]*       **angle**  angle (radians)
-
-.. c:function:: void glm_rotate2d(mat3 m, float angle)
-
-    rotate existing 2d transform matrix around *Z* axis by angle and store result in same matrix
-
-    Parameters:
-      | *[in, out]*  **m**      affine transform
-      | *[in]*       **angle**  angle (radians)
-
-.. c:function:: void glm_rotate2d_to(mat3 m, float angle, mat3 dest)
-
-    rotate existing 2d transform matrix around *Z* axis by angle and store result in dest
-
-    Parameters:
-      | *[in]*  **m**      affine transform
-      | *[in]*  **angle**  angle (radians)
-      | *[out]* **dest**   rotated matrix

docs/source/api.rst

@@ -1,28 +1,48 @@
-📚 API documentation
+API documentation
 ================================
 
-**cglm** provides a few APIs for similar functions.
+Some functions may exist twice,
+once for their namespace and once for global namespace
+to make easier to write very common functions
 
-* 📦 **Inline API**: All functions are inline. You can include **cglm/cglm.h** header
+For instance, in general we use :code:`glm_vec3_dot` to get dot product
-  to use this API. This is the default API. `glm_` is namespace/prefix for this API. 
+of two **vec3**. Now we can also do this with :code:`glm_dot`,
-* 📦 **Call API**: All functions are not inline. You need to build *cglm* and link it
+same for *_cross* and so on...
-  to your project. You can include **cglm/call.h** header to use this API. `glmc_` is namespace/prefix for this API. 
 
-And also there are also sub categories:
+The original function stays where it is, the function in global namespace
+of same name is just an alias, so there is no call version of those functions.
+e.g there is no func like :code:`glmc_dot` because *glm_dot* is just alias for
+:code:`glm_vec3_dot`
 
-* 📦 **Array API**: Types are raw arrays and functions takes array as argument. You can include **cglm/cglm.h** header
+By including **cglm/cglm.h** header you will include all inline version
-  to use this API. This is the default API. `glm_` is namespace/prefix for this API. 
+of functions. Since functions in this header[s] are inline you don't need to
-* 📦 **Struct API**: Types are union/struct and functions takes struct as argument and return structs if needed. You can include **cglm/struct.h** header
+build or link *cglm* against your project.
-  to use this API. This also includes **cglm/cglm.h** header.`glms_` is namespace/prefix for this API but your can omit or change it, see struct api docs.
-* 📦 **SIMD API**: SIMD functions and helpers. `glmm_` is namespace/prefix for this API. 
 
-📌 Since struct api and call api are built top of inline array api, follow inline array api docs for individual functions. 
+But by including **cglm/call.h** header you will include all *non-inline*
+version of functions. You need to build *cglm* and link it.
+Follow the :doc:`build` documentation for this
 
 .. toctree::
    :maxdepth: 1
-   :caption: API documentations:
+   :caption: API categories:
 
-   api_inline_array
+   affine
-   api_struct
+   affine-mat
-   api_call
+   cam
-   api_simd
+   frustum
+   box
+   quat
+   euler
+   mat4
+   mat3
+   vec3
+   vec3-ext
+   vec4
+   vec4-ext
+   color
+   plane
+   project
+   util
+   io
+   call
+   sphere

docs/source/api_call.rst

@@ -1,11 +0,0 @@
-Call API
-================================
-
-Call API is pre-built API for making calls from library. It is built on top of the array api. **glmc_** is the namespace for the call api. 
-**c** stands for call. 
-
-You need to built cglm to use call api. See build instructions (:doc:`build`) for more details.
-
-The functions except namespace **glmc_** are same as inline api. See ( :doc:`api_inline_array` ) for more details.
-
-📌 In the future we can define option to forward inline functions or struct api to call api.

docs/source/api_inline_array.rst

@@ -1,77 +0,0 @@
-Array API - Inline (Default)
-========================================
-
-This is the default API of *cglm*. All functions are forced to be inlined 
-and struct api, call api uses this inline api to share implementation.
-
-📌 Call api is also array api but it is not inlined. 
-In the future there may be option to forward struct api to call api instead of inline api to reduce binary size if needed.
-
-📌 **USE this API docs for similar functions in struct and call api** 
-
-📌 In struct api you can omit namespace e.g :code:`glms_vec3_dot` can be called as :code:`vec3_dot` in struct api, see :doc:`api_struct` to configure struct api for more details.
-📌 In struct api functions can return struct/union
-📌 In struct api you can access items like **.x**, **.y**, **.z**, **.w**, **.r**, **.g**, **.b**, **.a**, **.m00**, **m01**... 
-
-Some functions may exist twice, once for their namespace and once for global namespace
-to make easier to write very common functions
-
-For instance, in general we use :code:`glm_vec3_dot` to get dot product
-of two **vec3**. Now we can also do this with :code:`glm_dot`,
-same for *_cross* and so on...
-
-The original function stays where it is, the function in global namespace
-of same name is just an alias, so there is no call version of those functions.
-e.g there is no func like :code:`glmc_dot` because *glm_dot* is just alias for
-:code:`glm_vec3_dot`
-
-By including **cglm/cglm.h** header you will include all inline version
-of functions. Since functions in this header[s] are inline you don't need to
-build or link *cglm* against your project.
-
-But by including **cglm/call.h** header you will include all *non-inline*
-version of functions. You need to build *cglm* and link it.
-Follow the :doc:`build` documentation for this
-
-.. toctree::
-   :maxdepth: 1
-   :caption: API categories:
-
-   affine
-   affine-mat
-   affine2d
-   cam
-   frustum
-   box
-   aabb2d
-   quat
-   euler
-   mat2
-   mat2x3
-   mat2x4
-   mat3
-   mat3x2
-   mat3x4
-   mat4
-   mat4x2
-   mat4x3
-   vec2
-   vec2-ext
-   vec3
-   vec3-ext
-   vec4
-   vec4-ext
-   ivec2
-   ivec3
-   ivec4
-   color
-   plane
-   project
-   util
-   io
-   call
-   sphere
-   curve
-   bezier
-   version
-   ray

docs/source/api_simd.rst

@@ -1,12 +0,0 @@
-SIMD API
-================================
-
-SIMD api is special api for SIMD operations. **glmm_** prefix is used for SIMD operations in cglm. It is used in many places in cglm.
-You can use it for your own SIMD operations too. In the future the api may be extended by time.
-
-Supported SIMD architectures ( may vary by time )
-
-* SSE / SSE2
-* AVX
-* NEON
-* WASM 128

docs/source/api_struct.rst

@@ -1,98 +0,0 @@
-Struct API 
-================================
-
-Struct API is alternative API to array api to use **cglm** with improved type safety and easy to use. 
-Since struct api is built top of array api, every struct API is not documented here. 
-See array api documentation for more information for individual functions.
-
-By default struct api adds `s` suffix to every type name e.g. vec3s, mat4s, versors etc. 
-Also struct api `s` suffix to namespace e.g. `glms_vec3_add`, `glms_mat4_mul` etc.
-
-By starting v0.9.0, struct api namespace is configurable. We can omit **glms_** namespace or 
-even change it with custom name to move existing api integrations to **cglm** more easliy...
-We can also add **s** to function names if we want e.g. `glms_vec3_add()` -> `vec3_add()` or `vec3s_add()`.
-
-By including **cglm/struct.h** header you will include all struct api. It will also include **cglm/cglm.h** too. 
-Since struct apis are inline you don't need to build or link *cglm* against 
-your project unless if you want to use pre-built call-api too.
-
-Struct API is built top of array api. So you can mix them. 
-Use **.raw** union member to access raw array data to use it with array api. 
-
-Unlike array api ([0], [1], [0][0] ...), it is also possible to use struct api 
-with **.x**, **.y**, **.z**, **.w**, **.r**, **.g**, **.b**, **.a**, **.m00**, **m01**... 
-accessors to access individual elements/properties of vectors and matrices.
-
-Struct API usage:
------------------
-
-.. code-block:: c
-
-   #include <cglm/struct.h>
-   
-   mat4s m1  = glms_mat4_identity(); /* init...  */
-   mat4s m2  = glms_mat4_identity(); /* init...  */
-   mat4s m3  = glms_mat4_mul(glms_mat4_mul(m1, m2), glms_mat4_mul(m3, m4));
-   
-   vec3s v1  = { 1.0f, 0.0f, 0.0f };
-   vec3s v2  = { 0.0f, 1.0f, 0.0f };
-   vec4s v4  = { 0.0f, 1.0f, 0.0f, 0.0f };
-   vec4  v5a = { 0.0f, 1.0f, 0.0f, 0.0f };
-   
-   mat4s m4 = glms_rotate(m3, M_PI_2, 
-                          glms_vec3_cross(glms_vec3_add(v1, v6) 
-                                          glms_vec3_add(v1, v7)));
-
-   v1.x = 1.0f; v1.y = 0.0f; v1.z = 0.0f;
-   // or
-   v1.raw[0] = 1.0f; v1.raw[1] = 0.0f; v1.raw[2] = 0.0f;
-
-   /* use struct api with array api (mix them). */
-   /* use .raw to access array and use it with array api */
-
-   glm_vec4_add(m4.col[0].raw, v5a, m4.col[0].raw);
-   glm_mat4_mulv(m4.raw, v4.raw, v5a);
-
-or omit `glms_` namespace completely (see options below):
-
-.. code-block:: c
-
-   #define CGLM_OMIT_NS_FROM_STRUCT_API
-
-   #include <cglm/struct.h>
-
-   mat4s m1  = mat4_identity(); /* init...  */
-   mat4s m2  = mat4_identity(); /* init...  */
-   mat4s m3  = mat4_mul(mat4_mul(m1, m2), mat4_mul(m3, m4));
-   
-   vec3s v1  = { 1.0f, 0.0f, 0.0f };
-   vec3s v2  = { 0.0f, 1.0f, 0.0f };
-   vec4s v4  = { 0.0f, 1.0f, 0.0f, 0.0f };
-   vec4  v5a = { 0.0f, 1.0f, 0.0f, 0.0f };
-   
-   mat4s m4 = glms_rotate(m3, M_PI_2, 
-                          vec3_cross(vec3_add(v1, v6) 
-                                     vec3_add(v1, v7)));
-   
-   v1.x = 1.0f; v1.y = 0.0f; v1.z = 0.0f;
-   // or
-   v1.raw[0] = 1.0f; v1.raw[1] = 0.0f; v1.raw[2] = 0.0f;
-
-   /* use struct api with array api (mix them) */
-   glm_vec4_add(m4.col[0].raw, v5a, m4.col[0].raw);
-   glm_mat4_mulv(m4.raw, v4.raw, v5a);
-   
-Configuring the Struct API:
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-To configure the Struct API namespace, you can define the following macros before including the cglm/struct.h header:
-
-- **CGLM_OMIT_NS_FROM_STRUCT_API**: omits CGLM_STRUCT_API_NS (`glms_`) namespace completely if there is sub namespace e.g `mat4_`, `vec4_` ... DEFAULT is not defined
-- **CGLM_STRUCT_API_NS**:           define name space for struct api, DEFAULT is **glms**
-- **CGLM_STRUCT_API_NAME_SUFFIX**:  define name suffix, DEFAULT is **empty** e.g defining it as #define CGLM_STRUCT_API_NAME_SUFFIX  s will add s suffix to mat4_mul -> mat4s_mul
-
-
-Detailed documentation for Struct API:
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-Since struct api if built top of array api, see array api functions for more information about individual functions.

docs/source/bezier.rst

@@ -1,89 +0,0 @@
-.. default-domain:: C
-
-Bezier
-================================================================================
-
-Header: cglm/bezier.h
-
-Common helpers for cubic bezier and similar curves.
-
-Table of contents (click to go):
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-Functions:
-
-1. :c:func:`glm_bezier`
-2. :c:func:`glm_hermite`
-3. :c:func:`glm_decasteljau`
-
-Functions documentation
-~~~~~~~~~~~~~~~~~~~~~~~
-
-.. c:function:: float glm_bezier(float s, float p0, float c0, float c1, float p1)
-
-    | cubic bezier interpolation
-    | formula:
-
-    .. code-block:: text
-
-      B(s) = P0*(1-s)^3 + 3*C0*s*(1-s)^2 + 3*C1*s^2*(1-s) + P1*s^3
-
-    | similar result using matrix:
-
-    .. code-block:: text
-
-      B(s) = glm_smc(t, GLM_BEZIER_MAT, (vec4){p0, c0, c1, p1})
-
-    | glm_eq(glm_smc(...), glm_bezier(...)) should return TRUE
-
-    Parameters:
-      | *[in]*  **s**   parameter between 0 and 1
-      | *[in]*  **p0**  begin point
-      | *[in]*  **c0**  control point 1
-      | *[in]*  **c1**  control point 2
-      | *[in]*  **p1**  end point
-
-    Returns:
-        B(s)
-
-.. c:function:: float glm_hermite(float s, float p0, float t0, float t1, float p1)
-
-    | cubic hermite interpolation
-    | formula:
-
-    .. code-block:: text
-
-      H(s) = P0*(2*s^3 - 3*s^2 + 1) + T0*(s^3 - 2*s^2 + s) + P1*(-2*s^3 + 3*s^2) + T1*(s^3 - s^2)
-
-    | similar result using matrix:
-
-    .. code-block:: text
-
-      H(s) = glm_smc(t, GLM_HERMITE_MAT, (vec4){p0, p1, c0, c1})
-
-    | glm_eq(glm_smc(...), glm_hermite(...)) should return TRUE
-
-
-    Parameters:
-      | *[in]*  **s**   parameter between 0 and 1
-      | *[in]*  **p0**  begin point
-      | *[in]*  **t0**  tangent 1
-      | *[in]*  **t1**  tangent 2
-      | *[in]*  **p1**  end point
-
-    Returns:
-        B(s)
-
-.. c:function:: float glm_decasteljau(float prm, float p0, float c0, float c1, float p1)
-
-    | iterative way to solve cubic equation
-
-    Parameters:
-      | *[in]*  **prm** parameter between 0 and 1
-      | *[in]*  **p0**  begin point
-      | *[in]*  **c0**  control point 1
-      | *[in]*  **c1**  control point 2
-      | *[in]*  **p1**  end point
-
-    Returns:
-        parameter to use in cubic equation

docs/source/box.rst

@@ -82,7 +82,7 @@ Functions documentation
     Parameters:
       | *[in]*  **box**      bounding box
       | *[in]*  **cropBox**  crop box
-      | *[in]*  **clampBox** minimum box
+      | *[in]*  **clampBox** miniumum box
       | *[out]* **dest**     cropped bounding box
 
 .. c:function:: bool  glm_aabb_frustum(vec3 box[2], vec4 planes[6])

docs/source/build.rst

@@ -1,108 +1,23 @@
-Build cglm
+Building cglm
 ================================
 
-| **cglm** does not have any external dependencies.
+| **cglm** does not have external dependencies except for unit testing.
+| When you pulled cglm repo with submodules all dependencies will be pulled too.
+| `build-deps.sh` will pull all dependencies/submodules and build for you.
 
-.. note::
+External dependencies:
+  * cmocka - for unit testing
+
+**NOTE:**
 If you only need to inline versions, you don't need to build **cglm**, you don't need to link it to your program.
 Just import cglm to your project as dependency / external lib by copy-paste then use it as usual
 
-CMake (All platforms):
+**Unix (Autotools):**
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
 .. code-block:: bash
   :linenos:
 
-  $ mkdir build
+  $ sh ./build-deps.sh    # run this only once (dependencies)
-  $ cd build
-  $ cmake .. # [Optional] -DCGLM_SHARED=ON
-  $ make
-  $ sudo make install # [Optional]
-
-**make** will build cglm to **build** folder.
-If you don't want to install **cglm** to your system's folder you can get static and dynamic libs in this folder.
-
-**CMake Options:**
-
-.. code-block:: CMake
-  :linenos:
-
-  option(CGLM_SHARED "Shared build" ON)
-  option(CGLM_STATIC "Static build" OFF)
-  option(CGLM_USE_C99 "" OFF) # C11 
-  option(CGLM_USE_TEST "Enable Tests" OFF) # for make check - make test
-
-**Use as header-only library with your CMake project example**
-This requires no building or installation of cglm.
-
-.. code-block:: CMake
-  :linenos:
-
-  cmake_minimum_required(VERSION 3.8.2)
-  
-  project(<Your Project Name>)
-  
-  add_executable(${PROJECT_NAME} src/main.c)
-  target_link_libraries(${LIBRARY_NAME} PRIVATE
-    cglm_headers)
-  
-  add_subdirectory(external/cglm/ EXCLUDE_FROM_ALL)
-
-**Use with your CMake project example**
-
-.. code-block:: CMake
-  :linenos:
-
-  cmake_minimum_required(VERSION 3.8.2)
-  
-  project(<Your Project Name>)
-  
-  add_executable(${PROJECT_NAME} src/main.c)
-  target_link_libraries(${LIBRARY_NAME} PRIVATE
-    cglm)
-  
-  add_subdirectory(external/cglm/)
-
-Meson (All platforms):
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-.. code-block::
-  :linenos:
-
-  $ meson build # [Optional] --default-library=static
-  $ cd build
-  $ ninja
-  $ sudo ninja install # [Optional]
-
-**Meson Options:**
-
-.. code-block:: 
-  :linenos:
-
-  c_std=c11
-  buildtype=release
-  default_library=shared
-  enable_tests=false # to run tests: ninja test
-
-
-**Use with your Meson project**
-
-.. code-block::
-  :linenos:
-
-  # Clone cglm or create a cglm.wrap under <source_root>/subprojects
-  project('name', 'c')
-  
-  cglm_dep = dependency('cglm', fallback : 'cglm', 'cglm_dep')
-  
-  executable('exe', 'src/main.c', dependencies : cglm_dep)
-
-
-Unix (Autotools):
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-.. code-block:: bash
-  :linenos:
 
   $ sh autogen.sh
   $ ./configure
@@ -111,12 +26,11 @@ Unix (Autotools):
   $ [sudo] make install   # install to system (optional)
 
 **make** will build cglm to **.libs** sub folder in project folder.
-If you don't want to install **cglm** to your system's folder you can get static and dynamic libs in this folder.
+If you don't want to install cglm to your system's folder you can get static and dynamic libs in this folder.
 
-Windows (MSBuild):
+**Build dependencies (windows):**
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
-Windows related build files, project files are located in `win` folder,
+Windows related build files, project files are located in win folder,
 make sure you are inside in cglm/win folder.
 
 Code Analysis are enabled, it may take awhile to build.
@@ -136,18 +50,3 @@ then try to build with *devenv*:
   $ devenv cglm.sln /Build Release
 
 Currently tests are not available on Windows.
-
-Documentation (Sphinx):
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-**cglm** uses sphinx framework for documentation, it allows lot of formats for documentation. To see all options see sphinx build page:
-
-https://www.sphinx-doc.org/en/master/man/sphinx-build.html
-
-Example build:
-
-.. code-block:: bash
-  :linenos:
-
-  $ cd cglm/docs
-  $ sphinx-build source build

docs/source/call.rst

@@ -3,17 +3,17 @@
 precompiled functions (call)
 ================================================================================
 
-All functions in **glm_** namespace are forced to **inline**.
+All funcitons in **glm_** namespace are forced to **inline**.
 Most functions also have pre-compiled version.
 
 Precompiled versions are in **glmc_** namespace. *c* in the namespace stands for
 "call".
 
-Since precompiled functions are just wrapper for inline versions,
+Since precompiled functions are just wrapper for inline verisons,
 these functions are not documented individually.
 It would be duplicate documentation also it
-would be hard to sync documentation between inline and call version for me.
+would be hard to sync documentation between inline and call verison for me.
 
-By including **clgm/cglm.h** you include all inline versions. To get precompiled
+By including **clgm/cglm.h** you include all inline verisons. To get precompiled
 versions you need to include **cglm/call.h** header it also includes all
-call versions plus *clgm/cglm.h* (inline versions)
+call versions plus *clgm/cglm.h* (inline verisons)

docs/source/cam.rst

@@ -18,7 +18,7 @@ fast if you don't care specific projection values.
 *_decomp* means decompose; these function can help to decompose projection
 matrices.
 
-.. note:: Be careful when working with high range (very small near, very large
+ **NOTE**: Be careful when working with high range (very small near, very large
  far) projection matrices. You may not get exact value you gave.
  **float** type cannot store very high precision so you will lose precision.
  Also your projection matrix will be inaccurate due to losing precision
@@ -101,7 +101,7 @@ Functions documentation
     Parameters:
       | *[in]*  **box**      AABB
       | *[in]*  **padding**  padding
-      | *[out]* **dest**        result matrix
+      | *[out]* **d**        result matrix
 
 .. c:function:: void  glm_ortho_aabb_pz(vec3 box[2], float padding, mat4 dest)
 
@@ -113,7 +113,7 @@ Functions documentation
     Parameters:
       | *[in]*  **box**      AABB
       | *[in]*  **padding**  padding for near and far
-      | *[out]* **dest**        result matrix
+      | *[out]* **d**        result matrix
 
     Returns:
       square of norm / magnitude
@@ -140,7 +140,7 @@ Functions documentation
     | set up perspective projection matrix
 
     Parameters:
-      | *[in]*  **fovy**    field of view angle (in radians)
+      | *[in]*  **fovy**    field of view angle
       | *[in]*  **aspect**  aspect ratio ( width / height )
       | *[in]*  **nearVal** near clipping plane
       | *[in]*  **farVal**  far clipping planes
@@ -178,7 +178,7 @@ Functions documentation
 
     | set up view matrix
 
-    .. note:: The UP vector must not be parallel to the line of sight from the eye point to the reference point.
+    **NOTE:** The UP vector must not be parallel to the line of sight from the eye point to the reference point.
 
     Parameters:
       | *[in]*  **eye**     eye vector
@@ -194,11 +194,11 @@ Functions documentation
     target self then this might be useful. Because you need to get target
     from direction.
 
-    .. note:: The UP vector must not be parallel to the line of sight from the eye point to the reference point.
+    **NOTE:** The UP vector must not be parallel to the line of sight from the eye point to the reference point.
 
     Parameters:
       | *[in]*  **eye**     eye vector
-      | *[in]*  **dir**     direction vector
+      | *[in]*  **center**  direction vector
       | *[in]*  **up**      up vector
       | *[out]* **dest**    result matrix
 
@@ -212,7 +212,7 @@ Functions documentation
 
     Parameters:
       | *[in]*  **eye**     eye vector
-      | *[in]*  **dir**     direction vector
+      | *[in]*  **center**  direction vector
       | *[out]* **dest**    result matrix
 
 .. c:function:: void  glm_persp_decomp(mat4 proj, float *nearVal, float *farVal, float *top, float *bottom, float *left, float *right)
@@ -250,7 +250,7 @@ Functions documentation
 .. c:function:: void  glm_persp_decomp_y(mat4 proj, float *top, float *bottom)
 
     | decomposes top and bottom values of perspective projection.
-    | y stands for y axis (top / bottom axis)
+    | y stands for y axis (top / botom axis)
 
     Parameters:
       | *[in]*   **proj**    perspective projection matrix

docs/source/conf.py

@@ -25,7 +25,7 @@
 
 # If your documentation needs a minimal Sphinx version, state it here.
 #
-# needs_sphinx = '3.0'
+# needs_sphinx = '1.0'
 
 # Add any Sphinx extension module names here, as strings. They can be
 # extensions coming with Sphinx (named 'sphinx.ext.*') or your custom
@@ -62,16 +62,16 @@ author = u'Recep Aslantas'
 # built documents.
 #
 # The short X.Y version.
-version = u'0.9.2'
+version = u'0.5.2'
 # The full version, including alpha/beta/rc tags.
-release = u'0.9.2'
+release = u'0.5.2'
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.
 #
 # This is also used if you do content translation via gettext catalogs.
 # Usually you set "language" from the command line for these cases.
-language = 'en'
+language = None
 
 # List of patterns, relative to source directory, that match files and
 # directories to ignore when looking for source files.
@@ -90,7 +90,7 @@ todo_include_todos = False
 # The theme to use for HTML and HTML Help pages.  See the documentation for
 # a list of builtin themes.
 #
-html_theme = 'sphinx_rtd_theme'
+html_theme = 'alabaster'
 
 # Theme options are theme-specific and customize the look and feel of a theme
 # further.  For a list of options available for each theme, see the
@@ -99,19 +99,19 @@ html_theme = 'sphinx_rtd_theme'
 # html_theme_options = {}
 
 html_theme_options = {
-    # 'github_banner': 'true',
+    'github_banner': 'true',
-    # 'github_button': 'true',
+    'github_button': 'true',
-    # 'github_user': 'recp',
+    'github_user': 'recp',
-    # 'github_repo': 'cglm',
+    'github_repo': 'cglm',
-    # 'travis_button': 'true',
+    'travis_button': 'true',
-    # 'show_related': 'true',
+    'show_related': 'true',
-    # 'fixed_sidebar': 'true'
+    'fixed_sidebar': 'true'
 }
 
 # Add any paths that contain custom static files (such as style sheets) here,
 # relative to this directory. They are copied after the builtin static files,
 # so a file named "default.css" will overwrite the builtin "default.css".
-# html_static_path = ['_static']
+html_static_path = ['_static']
 
 
 # -- Options for HTMLHelp output ------------------------------------------
@@ -197,7 +197,3 @@ epub_exclude_files = ['search.html']
 
 # If true, `todo` and `todoList` produce output, else they produce nothing.
 todo_include_todos = True
-
-# -- Options for the C domain ------------------------------------------------
-
-c_id_attributes = ['__restrict']

docs/source/curve.rst

@@ -1,41 +0,0 @@
-.. default-domain:: C
-
-Curve
-================================================================================
-
-Header: cglm/curve.h
-
-Common helpers for common curves. For specific curve see its header/doc
-e.g bezier
-
-Table of contents (click to go):
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-Functions:
-
-1. :c:func:`glm_smc`
-
-Functions documentation
-~~~~~~~~~~~~~~~~~~~~~~~
-
-.. c:function:: float  glm_smc(float s, mat4 m, vec4 c)
-
-    | helper function to calculate **S** * **M** * **C** multiplication for curves
-
-    | this function does not encourage you to use SMC, instead it is a helper if you use SMC.
-
-    | if you want to specify S as vector then use more generic glm_mat4_rmc() func.
-
-    | Example usage:
-
-    .. code-block:: c
-
-       Bs = glm_smc(s, GLM_BEZIER_MAT, (vec4){p0, c0, c1, p1})
-
-    Parameters:
-      | *[in]*  **s**  parameter between 0 and 1 (this will be [s3, s2, s, 1])
-      | *[in]*  **m**  basis matrix
-      | *[out]* **c**  position/control vector
-
-    Returns:
-        scalar value e.g. Bs

docs/source/features.rst

@@ -1,29 +0,0 @@
-Features
-================================================================================
-
-* **scalar** and **simd** (sse, avx, neon, wasm...) optimizations
-* option to use different clipspaces e.g. Left Handed, Zero-to-One... (currently right handed negative-one is default)
-* array api and struct api, you can use arrays or structs.
-* general purpose matrix operations (mat4, mat3)
-* chain matrix multiplication (square only)
-* general purpose vector operations (cross, dot, rotate, proj, angle...)
-* affine transformations
-* matrix decomposition (extract rotation, scaling factor)
-* optimized affine transform matrices (mul, rigid-body inverse)
-* camera (lookat)
-* projections (ortho, perspective)
-* quaternions
-* euler angles / yaw-pitch-roll to matrix
-* extract euler angles
-* inline or pre-compiled function call
-* frustum (extract view frustum planes, corners...)
-* bounding box (AABB in Frustum (culling), crop, merge...)
-* 2d bounding box (crop, merge...)
-* bounding sphere
-* project, unproject
-* easing functions
-* curves
-* curve interpolation helpers (SMC, deCasteljau...)
-* helpers to convert cglm types to Apple's simd library to pass cglm types to Metal GL without packing them on both sides
-* ray intersection helpers
-* and others...

docs/source/frustum.rst

@@ -11,9 +11,9 @@ not **vec3**. If you want to store them to save space you msut convert them
 yourself.
 
 **vec4** is used to speed up functions need to corners. This is why frustum
-functions use *vec4* instead of *vec3*
+fucntions use *vec4* instead of *vec3*
 
-Currently related-functions use [-1, 1] clip space configuration to extract
+Currenty related-functions use [-1, 1] clip space configuration to extract
 corners but you can override it by prodiving **GLM_CUSTOM_CLIPSPACE** macro.
 If you provide it then you have to all bottom macros as *vec4*
 

docs/source/getting_started.rst

@@ -9,40 +9,38 @@ Types:
 .. code-block:: c
   :linenos:
 
-  typedef float                   vec2[2];
    typedef float vec3[3];
    typedef int  ivec3[3];
-  typedef CGLM_ALIGN_IF(16) float vec4[4];
+   typedef CGLM_ALIGN(16) float vec4[4];
-  typedef vec4                    versor;
+
    typedef vec3 mat3[3];
+   typedef vec4 mat4[4];
 
-  #ifdef __AVX__
+   typedef vec4 versor;
-  typedef CGLM_ALIGN_IF(32) vec4  mat4[4];
-  #else
-  typedef CGLM_ALIGN_IF(16) vec4  mat4[4];
-  #endif
 
-As you can see types don't store extra information in favor of space.
+As you can see types don't store extra informations in favor of space.
 You can send these values e.g. matrix to OpenGL directly without casting or calling a function like *value_ptr*
 
-Alignment Is Required:
+Alignment is Required:
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
-**vec4** and **mat4** requires 16 (32 for **mat4** if AVX is enabled) byte alignment because **vec4** and **mat4** operations are vectorized by SIMD instructions (SSE/AVX/NEON).
+**vec4** and **mat4** requires 16 byte alignment because vec4 and mat4 operations are
+vectorized by SIMD instructions (SSE/AVX).
 
 **UPDATE:**
   By starting v0.4.5 cglm provides an option to disable alignment requirement, it is enabled as default
 
   | Check :doc:`opt` page for more details
 
-  Also alignment is disabled for older msvc versions as default. Now alignment is only required in Visual Studio 2017 version 15.6+ if CGLM_ALL_UNALIGNED macro is not defined.
+  Also alignment is disabled for older msvc verisons as default. Now alignment is only required in Visual Studio 2017 version 15.6+ if CGLM_ALL_UNALIGNED macro is not defined.
 
 Allocations:
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 *cglm* doesn't alloc any memory on heap. So it doesn't provide any allocator.
-You must allocate memory yourself. You should alloc memory for out parameters too if you pass pointer of memory location. When allocating memory, don't forget that **vec4** and **mat4** require alignment.
+You must allocate memory yourself. You should alloc memory for out parameters too if you pass pointer of memory location.
+When allocating memory don't forget that **vec4** and **mat4** requires alignment.
 
-.. note:: Unaligned **vec4** and unaligned **mat4** operations will be supported in the future. Check todo list.
+**NOTE:** Unaligned vec4 and unaligned mat4 operations will be supported in the future. Check todo list.
 Because you may want to multiply a CGLM matrix with external matrix.
 There is no guarantee that non-CGLM matrix is aligned. Unaligned types will have *u* prefix e.g. **umat4**
 

docs/source/index.rst

@@ -3,50 +3,48 @@
    You can adapt this file completely to your liking, but it should at least
    contain the root `toctree` directive.
 
-cglm Documentation
+Welcome to cglm's documentation!
 ================================
 
-**cglm** is an optimized 3D math library written in C99 (compatible with C89).
+**cglm** is optimized 3D math library written in C99 (compatible with C89).
-It is similar to the original **glm** library, except **cglm** is mainly for
+It is similar to original **glm** library except this is mainly for **C**
-**C**.
+
+This library stores matrices as column-major order but in the future row-major
+is considered to be supported as optional.
+
+Also currently only **float** type is supported for most operations.
+
+**Features**
+
+* general purpose matrix operations (mat4, mat3)
+* chain matrix multiplication (square only)
+* general purpose vector operations (cross, dot, rotate, proj, angle...)
+* affine transforms
+* matrix decomposition (extract rotation, scaling factor)
+* optimized affine transform matrices (mul, rigid-body inverse)
+* camera (lookat)
+* projections (ortho, perspective)
+* quaternions
+* euler angles / yaw-pitch-roll to matrix
+* extract euler angles
+* inline or pre-compiled function call
+* frustum (extract view frustum planes, corners...)
+* bounding box (AABB in Frustum (culling), crop, merge...)
 
-**cglm** stores matrices as column-major order but in the future row-major is
-considered to be supported as optional.
 
 .. toctree::
-   :maxdepth: 2
+   :maxdepth: 1
-   :caption: Getting Started:
+   :caption: Table Of Contents:
 
-   features
    build
    getting_started
-
-.. toctree::
-   :maxdepth: 2
-   :caption: How To:
-
    opengl
-
-.. toctree::
-   :maxdepth: 3
-   :caption: API:
-
    api
-
-.. toctree::
-   :maxdepth: 2
-   :caption: Options:
-
    opt
-
-.. toctree::
-   :maxdepth: 2
-   :caption: Troubleshooting:
-
    troubleshooting
 
-Indices and Tables:
+Indices and tables
-===================
+==================
 
 * :ref:`genindex`
 * :ref:`modindex`

docs/source/io.rst

@@ -24,26 +24,9 @@ Example to print mat4 matrix:
    /* ... */
    glm_mat4_print(transform, stderr);
 
-.. note:: print functions use **%0.4f** precision if you need more
+**NOTE:** print functions use **%0.4f** precision if you need more
 (you probably will in some cases), you can change it temporary.
-   cglm may provide precision parameter in the future.
+cglm may provide precision parameter in the future
-
-Changes since **v0.7.3**:
-* Now mis-alignment of columns are fixed: larger numbers are printed via %g and others are printed via %f. Column widths are calculated before print.
-* Now values are colorful ;)
-* Some print improvements
-* New options with default values:
-
-.. code-block:: c
-
-    #define CGLM_PRINT_PRECISION    5
-    #define CGLM_PRINT_MAX_TO_SHORT 1e5
-    #define CGLM_PRINT_COLOR        "\033[36m"
-    #define CGLM_PRINT_COLOR_RESET  "\033[0m"
-
-* Inline prints are only enabled in DEBUG mode and if **CGLM_DEFINE_PRINTS** is defined.
-
-Check options page.
 
 Table of contents (click to go):
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
@@ -53,11 +36,8 @@ Functions:
 1. :c:func:`glm_mat4_print`
 #. :c:func:`glm_mat3_print`
 #. :c:func:`glm_vec4_print`
-#. :c:func:`glm_ivec4_print`
 #. :c:func:`glm_vec3_print`
 #. :c:func:`glm_ivec3_print`
-#. :c:func:`glm_vec2_print`
-#. :c:func:`glm_ivec2_print`
 #. :c:func:`glm_versor_print`
 #. :c:func:`glm_aabb_print`
 
@@ -66,7 +46,7 @@ Functions documentation
 
 .. c:function:: void  glm_mat4_print(mat4 matrix, FILE * __restrict ostream)
 
-    | print matrix to given stream
+    | print mat4 to given stream
 
     Parameters:
       | *[in]*  **matrix**   matrix
@@ -74,7 +54,7 @@ Functions documentation
 
 .. c:function:: void  glm_mat3_print(mat3 matrix, FILE * __restrict ostream)
 
-    | print matrix to given stream
+    | print mat3 to given stream
 
     Parameters:
       | *[in]*  **matrix**   matrix
@@ -82,15 +62,7 @@ Functions documentation
 
 .. c:function:: void  glm_vec4_print(vec4 vec, FILE * __restrict ostream)
 
-    | print vector to given stream
+    | print vec4 to given stream
-
-    Parameters:
-      | *[in]*  **vec**      vector
-      | *[in]*  **ostream**  FILE to write
-
-.. c:function:: void  glm_ivec4_print(ivec4 vec, FILE * __restrict ostream)
-
-    | print vector to given stream
 
     Parameters:
       | *[in]*  **vec**      vector
@@ -98,7 +70,7 @@ Functions documentation
 
 .. c:function:: void  glm_vec3_print(vec3 vec, FILE * __restrict ostream)
 
-    | print vector to given stream
+    | print vec3 to given stream
 
     Parameters:
       | *[in]*  **vec**      vector
@@ -106,29 +78,12 @@ Functions documentation
 
 .. c:function:: void  glm_ivec3_print(ivec3 vec, FILE * __restrict ostream)
 
-    | print vector to given stream
+    | print ivec3 to given stream
 
     Parameters:
       | *[in]*  **vec**      vector
       | *[in]*  **ostream**  FILE to write
 
-.. c:function:: void  glm_vec2_print(vec2 vec, FILE * __restrict ostream)
-
-    | print vector to given stream
-
-    Parameters:
-      | *[in]*  **vec**      vector
-      | *[in]*  **ostream**  FILE to write
-
-.. c:function:: void  glm_ivec2_print(ivec2 vec, FILE * __restrict ostream)
-
-    | print vector to given stream
-
-    Parameters:
-      | *[in]*  **vec**      vector
-      | *[in]*  **ostream**  FILE to write
-
-
 .. c:function:: void  glm_versor_print(versor vec, FILE * __restrict ostream)
 
     | print quaternion to given stream
@@ -143,5 +98,5 @@ Functions documentation
 
     Parameters:
       | *[in]*  **vec**      aabb (axis-aligned bounding box)
-      | *[in]*  **tag**      tag to find it more easily in logs
+      | *[in]*  **tag**      tag to find it more easly in logs
       | *[in]*  **ostream**  FILE to write

docs/source/ivec2.rst

@@ -1,260 +0,0 @@
-.. default-domain:: C
-
-ivec2
-=====
-
-Header: cglm/ivec2.h
-
-Table of contents (click to go):
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-Macros:
-
-1. GLM_IVEC2_ONE_INIT
-#. GLM_IVEC2_ZERO_INIT
-#. GLM_IVEC2_ONE
-#. GLM_IVEC2_ZERO
-
-Functions:
-
-1. :c:func:`glm_ivec2`
-#. :c:func:`glm_ivec2_copy`
-#. :c:func:`glm_ivec2_zero`
-#. :c:func:`glm_ivec2_one`
-#. :c:func:`glm_ivec2_dot`
-#. :c:func:`glm_ivec2_cross`
-#. :c:func:`glm_ivec2_add`
-#. :c:func:`glm_ivec2_adds`
-#. :c:func:`glm_ivec2_sub`
-#. :c:func:`glm_ivec2_subs`
-#. :c:func:`glm_ivec2_mul`
-#. :c:func:`glm_ivec2_scale`
-#. :c:func:`glm_ivec2_div`
-#. :c:func:`glm_ivec2_divs`
-#. :c:func:`glm_ivec2_mod`
-#. :c:func:`glm_ivec2_distance2`
-#. :c:func:`glm_ivec2_distance`
-#. :c:func:`glm_ivec2_maxv`
-#. :c:func:`glm_ivec2_minv`
-#. :c:func:`glm_ivec2_clamp`
-#. :c:func:`glm_ivec2_abs`
-
-Functions documentation
-~~~~~~~~~~~~~~~~~~~~~~~
-
-.. c:function:: void glm_ivec2(int * v, ivec2 dest)
-    
-    init ivec2 using vec3 or vec4
-    
-    Parameters:
-      | *[in]*  **v**    vector
-      | *[out]* **dest** destination
-
-.. c:function:: void glm_ivec2_copy(ivec2 a, ivec2 dest)
-    
-    copy all members of [a] to [dest]
-
-    Parameters:
-      | *[in]*  **a**    source vector
-      | *[out]* **dest** destination
-
-.. c:function:: void glm_ivec2_zero(ivec2 v)
-
-    set all members of [v] to zero
-
-    Parameters:
-      | *[out]* **v** vector
-
-.. c:function:: void glm_ivec2_one(ivec2 v)
-
-    set all members of [v] to one
-
-    Parameters:
-      | *[out]* **v** vector
-
-.. c:function:: int glm_ivec2_dot(ivec2 a, ivec2 b)
-
-    dot product of ivec2
-
-    Parameters:
-      | *[in]*  **a**  vector1
-      | *[in]*  **b**  vector2
-
-    Returns:
-      dot product
-
-.. c:function:: int glm_ivec2_cross(ivec2 a, ivec2 b)
-
-    cross product of two vector (RH)
-
-    | ref: http://allenchou.net/2013/07/cross-product-of-2d-vectors/
-
-    Parameters:
-      | *[in]*  **a**     vector 1
-      | *[in]*  **b**     vector 2
-
-    Returns:
-      Z component of cross product
-
-.. c:function:: void glm_ivec2_add(ivec2 a, ivec2 b, ivec2 dest)
-
-    add vector [a] to vector [b] and store result in [dest]
-
-    Parameters:
-      | *[in]*  **a**    first vector
-      | *[in]*  **b**    second vector
-      | *[out]* **dest** destination
-
-.. c:function:: void glm_ivec2_adds(ivec2 v, int s, ivec2 dest)
-
-    add scalar s to vector [v] and store result in [dest]
-    
-    Parameters:
-      | *[in]*  **v**    vector
-      | *[in]*  **s**    scalar
-      | *[out]* **dest** destination
-
-.. c:function:: void glm_ivec2_sub(ivec2 a, ivec2 b, ivec2 dest)
-
-    subtract vector [b] from vector [a] and store result in [dest]
-
-    Parameters:
-      | *[in]*  **a**    first vector
-      | *[in]*  **b**    second vector
-      | *[out]* **dest** destination
-
-.. c:function:: void glm_ivec2_subs(ivec2 v, int s, ivec2 dest)
-
-    subtract scalar s from vector [v] and store result in [dest]
-    
-    Parameters:
-      | *[in]*  **v**    vector
-      | *[in]*  **s**    scalar
-      | *[out]* **dest** destination
-
-.. c:function:: void glm_ivec2_mul(ivec2 a, ivec2 b, ivec2 dest)
-
-    multiply vector [a] with vector [b] and store result in [dest]
-
-    Parameters:
-      | *[in]*  **a**    first vector
-      | *[in]*  **b**    second vector
-      | *[out]* **dest** destination
-
-.. c:function:: void glm_ivec2_scale(ivec2 v, int s, ivec2 dest)
-
-    multiply vector [a] with scalar s and store result in [dest]
-    
-    Parameters:
-      | *[in]*  **v**    vector
-      | *[in]*  **s**    scalar
-      | *[out]* **dest** destination
-
-.. c:function:: void glm_ivec2_div(ivec2 a, ivec2 b, ivec2 dest)
-
-    div vector with another component-wise division: d = a / b
-
-    Parameters:
-      | *[in]*  **a**     vector 1
-      | *[in]*  **b**     vector 2
-      | *[out]* **dest**  result = (a[0] / b[0], a[1] / b[1], a[2] / b[2])
-
-.. c:function:: void glm_ivec2_divs(ivec2 v, int s, ivec2 dest)
-
-    div vector with scalar: d = v / s
-
-    Parameters:
-      | *[in]*  **v**     vector
-      | *[in]*  **s**     scalar
-      | *[out]* **dest**  result = (a[0] / s, a[1] / s, a[2] / s)
-
-.. c:function:: void glm_ivec2_mod(ivec2 a, ivec2 b, ivec2 dest)
-
-    mod vector with another component-wise modulo: d = a % b
-
-    Parameters:
-      | *[in]*  **a**     vector
-      | *[in]*  **b**     scalar
-      | *[out]* **dest**  result = (a[0] % b[0], a[1] % b[1])
-
-.. c:function:: int glm_ivec2_distance2(ivec2 a, ivec2 b)
-
-    squared distance between two vectors
-
-    Parameters:
-      | *[in]*  **a**    first vector
-      | *[in]*  **b**    second vector
-    
-    Returns:
-        squared distance (distance * distance)
-
-.. c:function:: float glm_ivec2_distance(ivec2 a, ivec2 b)
-
-    distance between two vectors
-
-    Parameters:
-      | *[in]*  **a**    first vector
-      | *[in]*  **b**    second vector
-    
-    Returns:
-        distance
-
-.. c:function:: void  glm_ivec2_fill(ivec2 v, int val)
-
-    fill a vector with specified value
-
-    Parameters:
-      | *[out]*  **v**    vector
-      | *[in]*   **val**  value
-
-.. c:function:: bool  glm_ivec2_eq(ivec2 v, int val)
-
-    check if vector is equal to value
-
-    Parameters:
-      | *[in]*  **v**    vector
-      | *[in]*  **val**  value
-
-.. c:function:: bool  glm_ivec2_eqv(ivec2 v1, ivec2 v2)
-
-    check if vector is equal to another vector
-
-    Parameters:
-      | *[in]*  **vec**   vector 1
-      | *[in]*  **vec**   vector 2
-
-
-.. c:function:: void glm_ivec2_maxv(ivec2 a, ivec2 b, ivec2 dest)
-
-    set each member of dest to greater of vector a and b
-
-    Parameters:
-      | *[in]*  **a**    first vector
-      | *[in]*  **b**    second vector
-      | *[out]* **dest** destination
-
-.. c:function:: void glm_ivec2_minv(ivec2 a, ivec2 b, ivec2 dest)
-
-    set each member of dest to lesser of vector a and b
-
-    Parameters:
-      | *[in]*  **a**    first vector
-      | *[in]*  **b**    second vector
-      | *[out]* **dest** destination
-
-.. c:function:: void glm_ivec2_clamp(ivec2 v, int minVal, int maxVal)
-
-    clamp each member of [v] between minVal and maxVal (inclusive)
-
-    Parameters:
-      | *[in, out]* **v**      vector
-      | *[in]*      **minVal** minimum value
-      | *[in]*      **maxVal** maximum value
-
-.. c:function:: void glm_ivec2_abs(ivec2 v, ivec2 dest)
-
-    absolute value of each vector item
-
-    Parameters:
-      | *[in]*   **v**     vector
-      | *[out]*  **dest**  destination vector

docs/source/ivec3.rst

@@ -1,272 +0,0 @@
-.. default-domain:: C
-
-ivec3
-=====
-
-Header: cglm/ivec3.h
-
-Table of contents (click to go):
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-Macros:
-
-1. GLM_IVEC3_ONE_INIT
-#. GLM_IVEC3_ZERO_INIT
-#. GLM_IVEC3_ONE
-#. GLM_IVEC3_ZERO
-
-Functions:
-
-1. :c:func:`glm_ivec3`
-#. :c:func:`glm_ivec3_copy`
-#. :c:func:`glm_ivec3_zero`
-#. :c:func:`glm_ivec3_one`
-#. :c:func:`glm_ivec3_dot`
-#. :c:func:`glm_ivec3_norm2`
-#. :c:func:`glm_ivec3_norm`
-#. :c:func:`glm_ivec3_add`
-#. :c:func:`glm_ivec3_adds`
-#. :c:func:`glm_ivec3_sub`
-#. :c:func:`glm_ivec3_subs`
-#. :c:func:`glm_ivec3_mul`
-#. :c:func:`glm_ivec3_scale`
-#. :c:func:`glm_ivec3_div`
-#. :c:func:`glm_ivec3_divs`
-#. :c:func:`glm_ivec3_mod`
-#. :c:func:`glm_ivec3_distance2`
-#. :c:func:`glm_ivec3_distance`
-#. :c:func:`glm_ivec3_fill`
-#. :c:func:`glm_ivec3_eq`
-#. :c:func:`glm_ivec3_eqv`
-#. :c:func:`glm_ivec3_maxv`
-#. :c:func:`glm_ivec3_minv`
-#. :c:func:`glm_ivec3_clamp`
-#. :c:func:`glm_ivec2_abs`
-
-Functions documentation
-~~~~~~~~~~~~~~~~~~~~~~~
-
-.. c:function:: void glm_ivec3(ivec4 v4, ivec3 dest)
-    
-    init ivec3 using ivec4
-    
-    Parameters:
-      | *[in]*  **v**    vector
-      | *[out]* **dest** destination
-
-.. c:function:: void glm_ivec3_copy(ivec3 a, ivec3 dest)
-    
-    copy all members of [a] to [dest]
-
-    Parameters:
-      | *[in]*  **a**    source vector
-      | *[out]* **dest** destination
-
-.. c:function:: void glm_ivec3_zero(ivec3 v)
-
-    set all members of [v] to zero
-
-    Parameters:
-      | *[out]* **v** vector
-
-.. c:function:: void glm_ivec3_one(ivec3 v)
-
-    set all members of [v] to one
-
-    Parameters:
-      | *[out]* **v** vector
-
-.. c:function:: int glm_ivec3_dot(ivec3 a, ivec3 b)
-
-    dot product of ivec3
-
-    Parameters:
-      | *[in]*  **a**  vector1
-      | *[in]*  **b**  vector2
-
-    Returns:
-      dot product
-
-.. c:function:: int glm_ivec3_norm2(ivec3 v)
-
-    norm * norm (magnitude) of vector
-
-    we can use this func instead of calling norm * norm, because it would call
-    sqrtf function twice but with this func we can avoid func call, maybe this is
-    not good name for this func
-
-    Parameters:
-      | *[in]*  **v**   vector
-
-    Returns:
-      square of norm / magnitude, cast to an integer
-
-.. c:function:: int glm_ivec3_norm(ivec3 vec)
-
-    | euclidean norm (magnitude), also called L2 norm
-    | this will give magnitude of vector in euclidean space
-
-    Parameters:
-      | *[in]*  **vec**   vector
-
-.. c:function:: void glm_ivec3_add(ivec3 a, ivec3 b, ivec3 dest)
-
-    add vector [a] to vector [b] and store result in [dest]
-
-    Parameters:
-      | *[in]*  **a**    first vector
-      | *[in]*  **b**    second vector
-      | *[out]* **dest** destination
-
-.. c:function:: void glm_ivec3_adds(ivec3 v, int s, ivec3 dest)
-
-    add scalar s to vector [v] and store result in [dest]
-    
-    Parameters:
-      | *[in]*  **v**    vector
-      | *[in]*  **s**    scalar
-      | *[out]* **dest** destination
-
-.. c:function:: void glm_ivec3_sub(ivec3 a, ivec3 b, ivec3 dest)
-
-    subtract vector [b] from vector [a] and store result in [dest]
-
-    Parameters:
-      | *[in]*  **a**    first vector
-      | *[in]*  **b**    second vector
-      | *[out]* **dest** destination
-
-.. c:function:: void glm_ivec3_subs(ivec3 v, int s, ivec3 dest)
-
-    subtract scalar s from vector [v] and store result in [dest]
-    
-    Parameters:
-      | *[in]*  **v**    vector
-      | *[in]*  **s**    scalar
-      | *[out]* **dest** destination
-
-.. c:function:: void glm_ivec3_mul(ivec3 a, ivec3 b, ivec3 dest)
-
-    multiply vector [a] with vector [b] and store result in [dest]
-
-    Parameters:
-      | *[in]*  **a**    first vector
-      | *[in]*  **b**    second vector
-      | *[out]* **dest** destination
-
-.. c:function:: void glm_ivec3_scale(ivec3 v, int s, ivec3 dest)
-
-    multiply vector [a] with scalar s and store result in [dest]
-    
-    Parameters:
-      | *[in]*  **v**    vector
-      | *[in]*  **s**    scalar
-      | *[out]* **dest** destination
-
-.. c:function:: void glm_ivec3_div(ivec3 a, ivec3 b, ivec3 dest)
-
-    div vector with another component-wise division: d = a / b
-
-    Parameters:
-      | *[in]*  **a**     vector 1
-      | *[in]*  **b**     vector 2
-      | *[out]* **dest**  result = (a[0] / b[0], a[1] / b[1], a[2] / b[2])
-
-.. c:function:: void glm_ivec3_divs(ivec3 v, int s, ivec3 dest)
-
-    div vector with scalar: d = v / s
-
-    Parameters:
-      | *[in]*  **v**     vector
-      | *[in]*  **s**     scalar
-      | *[out]* **dest**  result = (a[0] / s, a[1] / s, a[2] / s)
-
-.. c:function:: void glm_ivec3_mod(ivec3 a, ivec3 b, ivec3 dest)
-
-    mod vector with another component-wise modulo: d = a % b
-
-    Parameters:
-      | *[in]*  **a**     vector
-      | *[in]*  **b**     scalar
-      | *[out]* **dest**  result = (a[0] % b[0], a[1] % b[1], a[2] % b[2])
-
-.. c:function:: int glm_ivec3_distance2(ivec3 a, ivec3 b)
-
-    squared distance between two vectors
-
-    Parameters:
-      | *[in]*  **a**    first vector
-      | *[in]*  **b**    second vector
-    
-    Returns:
-        squared distance (distance * distance)
-
-.. c:function:: float glm_ivec3_distance(ivec3 a, ivec3 b)
-
-    distance between two vectors
-
-    Parameters:
-      | *[in]*  **a**    first vector
-      | *[in]*  **b**    second vector
-    
-    Returns:
-        distance
-
-.. c:function:: void  glm_ivec3_fill(ivec3 v, int val)
-
-    fill a vector with specified value
-
-    Parameters:
-      | *[out]*  **v**    vector
-      | *[in]*   **val**  value
-
-.. c:function:: bool  glm_ivec3_eq(ivec3 v, int val)
-
-    check if vector is equal to value
-
-    Parameters:
-      | *[in]*  **v**    vector
-      | *[in]*  **val**  value
-
-.. c:function:: bool  glm_ivec3_eqv(ivec3 v1, ivec3 v2)
-
-    check if vector is equal to another vector
-
-    Parameters:
-      | *[in]*  **vec**   vector 1
-      | *[in]*  **vec**   vector 2
-
-.. c:function:: void glm_ivec3_maxv(ivec3 a, ivec3 b, ivec3 dest)
-
-    set each member of dest to greater of vector a and b
-
-    Parameters:
-      | *[in]*  **a**    first vector
-      | *[in]*  **b**    second vector
-      | *[out]* **dest** destination
-
-.. c:function:: void glm_ivec3_minv(ivec3 a, ivec3 b, ivec3 dest)
-
-    set each member of dest to lesser of vector a and b
-
-    Parameters:
-      | *[in]*  **a**    first vector
-      | *[in]*  **b**    second vector
-      | *[out]* **dest** destination
-
-.. c:function:: void glm_ivec3_clamp(ivec3 v, int minVal, int maxVal)
-
-    clamp each member of [v] between minVal and maxVal (inclusive)
-
-    Parameters:
-      | *[in, out]* **v**      vector
-      | *[in]*      **minVal** minimum value
-      | *[in]*      **maxVal** maximum value
-
-.. c:function:: void glm_ivec3_abs(ivec3 v, ivec3 dest)
-
-    absolute value of each vector item
-
-    Parameters:
-      | *[in]*   **v**     vector
-      | *[out]*  **dest**  destination vector

docs/source/ivec4.rst

@@ -1,179 +0,0 @@
-.. default-domain:: C
-
-ivec4
-=====
-
-Header: cglm/ivec4.h
-
-Table of contents (click to go):
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-Macros:
-
-1. GLM_IVEC4_ONE_INIT
-#. GLM_IVEC4_ZERO_INIT
-#. GLM_IVEC4_ONE
-#. GLM_IVEC4_ZERO
-
-Functions:
-
-1. :c:func:`glm_ivec4`
-#. :c:func:`glm_ivec4_copy`
-#. :c:func:`glm_ivec4_zero`
-#. :c:func:`glm_ivec4_one`
-#. :c:func:`glm_ivec4_add`
-#. :c:func:`glm_ivec4_adds`
-#. :c:func:`glm_ivec4_sub`
-#. :c:func:`glm_ivec4_subs`
-#. :c:func:`glm_ivec4_mul`
-#. :c:func:`glm_ivec4_scale`
-#. :c:func:`glm_ivec4_distance2`
-#. :c:func:`glm_ivec4_distance`
-#. :c:func:`glm_ivec4_maxv`
-#. :c:func:`glm_ivec4_minv`
-#. :c:func:`glm_ivec4_clamp`
-#. :c:func:`glm_ivec4_abs`
-
-Functions documentation
-~~~~~~~~~~~~~~~~~~~~~~~
-
-.. c:function:: void glm_ivec4(ivec3 v3, int last, ivec4 dest)
-    
-    init ivec4 using ivec3
-    
-    Parameters:
-      | *[in]*  **v**    vector
-      | *[out]* **dest** destination
-
-.. c:function:: void glm_ivec4_copy(ivec4 a, ivec4 dest)
-    
-    copy all members of [a] to [dest]
-
-    Parameters:
-      | *[in]*  **a**    source vector
-      | *[out]* **dest** destination
-
-.. c:function:: void glm_ivec4_zero(ivec4 v)
-
-    set all members of [v] to zero
-
-    Parameters:
-      | *[out]* **v** vector
-
-.. c:function:: void glm_ivec4_one(ivec4 v)
-
-    set all members of [v] to one
-
-    Parameters:
-      | *[out]* **v** vector
-
-.. c:function:: void glm_ivec4_add(ivec4 a, ivec4 b, ivec4 dest)
-
-    add vector [a] to vector [b] and store result in [dest]
-
-    Parameters:
-      | *[in]*  **a**    first vector
-      | *[in]*  **b**    second vector
-      | *[out]* **dest** destination
-
-.. c:function:: void glm_ivec4_adds(ivec4 v, int s, ivec4 dest)
-
-    add scalar s to vector [v] and store result in [dest]
-    
-    Parameters:
-      | *[in]*  **v**    vector
-      | *[in]*  **s**    scalar
-      | *[out]* **dest** destination
-
-.. c:function:: void glm_ivec4_sub(ivec4 a, ivec4 b, ivec4 dest)
-
-    subtract vector [b] from vector [a] and store result in [dest]
-
-    Parameters:
-      | *[in]*  **a**    first vector
-      | *[in]*  **b**    second vector
-      | *[out]* **dest** destination
-
-.. c:function:: void glm_ivec4_subs(ivec4 v, int s, ivec4 dest)
-
-    subtract scalar s from vector [v] and store result in [dest]
-    
-    Parameters:
-      | *[in]*  **v**    vector
-      | *[in]*  **s**    scalar
-      | *[out]* **dest** destination
-
-.. c:function:: void glm_ivec4_mul(ivec4 a, ivec4 b, ivec4 dest)
-
-    multiply vector [a] with vector [b] and store result in [dest]
-
-    Parameters:
-      | *[in]*  **a**    first vector
-      | *[in]*  **b**    second vector
-      | *[out]* **dest** destination
-
-.. c:function:: void glm_ivec4_scale(ivec4 v, int s, ivec4 dest)
-
-    multiply vector [a] with scalar s and store result in [dest]
-    
-    Parameters:
-      | *[in]*  **v**    vector
-      | *[in]*  **s**    scalar
-      | *[out]* **dest** destination
-
-.. c:function:: int glm_ivec4_distance2(ivec4 a, ivec4 b)
-
-    squared distance between two vectors
-
-    Parameters:
-      | *[in]*  **a**    first vector
-      | *[in]*  **b**    second vector
-    
-    Returns:
-        squared distance (distance * distance)
-
-.. c:function:: float glm_ivec4_distance(ivec4 a, ivec4 b)
-
-    distance between two vectors
-
-    Parameters:
-      | *[in]*  **a**    first vector
-      | *[in]*  **b**    second vector
-    
-    Returns:
-        distance
-
-.. c:function:: void glm_ivec4_maxv(ivec4 a, ivec4 b, ivec4 dest)
-
-    set each member of dest to greater of vector a and b
-
-    Parameters:
-      | *[in]*  **a**    first vector
-      | *[in]*  **b**    second vector
-      | *[out]* **dest** destination
-
-.. c:function:: void glm_ivec4_minv(ivec4 a, ivec4 b, ivec4 dest)
-
-    set each member of dest to lesser of vector a and b
-
-    Parameters:
-      | *[in]*  **a**    first vector
-      | *[in]*  **b**    second vector
-      | *[out]* **dest** destination
-
-.. c:function:: void glm_ivec4_clamp(ivec4 v, int minVal, int maxVal)
-
-    clamp each member of [v] between minVal and maxVal (inclusive)
-
-    Parameters:
-      | *[in, out]* **v**      vector
-      | *[in]*      **minVal** minimum value
-      | *[in]*      **maxVal** maximum value
-
-.. c:function:: void glm_ivec4_abs(ivec4 v, ivec4 dest)
-
-    absolute value of each vector item
-
-    Parameters:
-      | *[in]*   **v**     vector
-      | *[out]*  **dest**  destination vector

docs/source/mat2.rst

@@ -1,191 +0,0 @@
-.. default-domain:: C
-
-mat2
-====
-
-Header: cglm/mat2.h
-
-Table of contents (click to go):
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-Macros:
-
-1. GLM_mat2_IDENTITY_INIT
-#. GLM_mat2_ZERO_INIT
-#. GLM_mat2_IDENTITY
-#. GLM_mat2_ZERO
-
-Functions:
-
-1. :c:func:`glm_mat2_copy`
-#. :c:func:`glm_mat2_identity`
-#. :c:func:`glm_mat2_identity_array`
-#. :c:func:`glm_mat2_zero`
-#. :c:func:`glm_mat2_mul`
-#. :c:func:`glm_mat2_transpose_to`
-#. :c:func:`glm_mat2_transpose`
-#. :c:func:`glm_mat2_mulv`
-#. :c:func:`glm_mat2_scale`
-#. :c:func:`glm_mat2_det`
-#. :c:func:`glm_mat2_inv`
-#. :c:func:`glm_mat2_trace`
-#. :c:func:`glm_mat2_swap_col`
-#. :c:func:`glm_mat2_swap_row`
-#. :c:func:`glm_mat2_rmc`
-#. :c:func:`glm_mat2_make`
-
-Functions documentation
-~~~~~~~~~~~~~~~~~~~~~~~
-
-.. c:function:: void glm_mat2_copy(mat2 mat, mat2 dest)
-
-    copy mat2 to another one (dest).
-
-    Parameters:
-      | *[in]*  **mat**   source
-      | *[out]* **dest**  destination
-
-.. c:function:: void glm_mat2_identity(mat2 mat)
-
-    copy identity mat2 to mat, or makes mat to identity
-
-    Parameters:
-      | *[out]* **mat**  matrix
-
-.. c:function:: void glm_mat2_identity_array(mat2 * __restrict mat, size_t count)
-
-    make given matrix array's each element identity matrix
-
-    Parameters:
-      | *[in,out]* **mat**  matrix array (must be aligned (16/32) if alignment is not disabled)
-      | *[in]* **count**  count of matrices
-
-.. c:function:: void glm_mat2_zero(mat2 mat)
-
-    make given matrix zero
-
-    Parameters:
-      | *[in,out]* **mat**  matrix
-
-.. c:function:: void glm_mat2_mul(mat2 m1, mat2 m2, mat2 dest)
-
-    multiply m1 and m2 to dest
-
-    m1, m2 and dest matrices can be same matrix, it is possible to write this:
-
-    .. code-block:: c
-
-       mat2 m = GLM_mat2_IDENTITY_INIT;
-       glm_mat2_mul(m, m, m);
-
-    Parameters:
-      | *[in]*  **m1**    left matrix
-      | *[in]*  **m2**    right matrix
-      | *[out]* **dest**  destination matrix
-
-.. c:function:: void glm_mat2_transpose_to(mat2 m, mat2 dest)
-
-    transpose mat4 and store in dest
-    source matrix will not be transposed unless dest is m
-
-    Parameters:
-      | *[in]*  **mat**   source
-      | *[out]* **dest**  destination
-
-.. c:function:: void glm_mat2_transpose(mat2 m)
-
-    transpose mat2 and store result in same matrix
-
-    Parameters:
-      | *[in]*  **mat**   source
-      | *[out]* **dest**  destination
-
-.. c:function:: void glm_mat2_mulv(mat2 m, vec2 v, vec2 dest)
-
-    multiply mat2 with vec2 (column vector) and store in dest vector
-
-    Parameters:
-      | *[in]*  **mat**   mat2 (left)
-      | *[in]*  **v**     vec2 (right, column vector)
-      | *[out]* **dest**  destination (result, column vector)
-
-.. c:function:: void  glm_mat2_scale(mat2 m, float s)
-
-    multiply matrix with scalar
-
-    Parameters:
-      | *[in, out]* **m**  matrix
-      | *[in]*      **s**  scalar
-
-.. c:function:: float  glm_mat2_det(mat2 mat)
-
-    returns mat2 determinant
-
-    Parameters:
-      | *[in]*  **mat**   matrix
-
-    Returns:
-        mat2 determinant
-
-.. c:function:: void glm_mat2_inv(mat2 mat, mat2 dest)
-
-    inverse mat2 and store in dest
-
-    Parameters:
-      | *[in]*  **mat**  matrix
-      | *[out]* **dest** destination (inverse matrix)
-
-.. c:function:: void glm_mat2_trace(mat2 m)
-
-    | sum of the elements on the main diagonal from upper left to the lower right
-
-    Parameters:
-      | *[in]*  **m**  matrix
-
-    Returns:
-        trace of matrix
-
-.. c:function:: void glm_mat2_swap_col(mat2 mat, int col1, int col2)
-
-    swap two matrix columns
-
-    Parameters:
-      | *[in, out]*  **mat**   matrix
-      | *[in]*       **col1**  col1
-      | *[in]*       **col2**  col2
-
-.. c:function:: void glm_mat2_swap_row(mat2 mat, int row1, int row2)
-
-    swap two matrix rows
-
-    Parameters:
-      | *[in, out]*  **mat**   matrix
-      | *[in]*       **row1**  row1
-      | *[in]*       **row2**  row2
-
-.. c:function:: float glm_mat2_rmc(vec2 r, mat2 m, vec2 c)
-
-    | **rmc** stands for **Row** * **Matrix** * **Column**
-
-    | helper for  R (row vector) * M (matrix) * C (column vector)
-
-    | the result is scalar because R * M = Matrix1x2 (row vector),
-    | then Matrix1x2 * Vec2 (column vector) = Matrix1x1 (Scalar)
-
-    Parameters:
-      | *[in]*  **r**  row vector or matrix1x2
-      | *[in]*  **m**  matrix2x2
-      | *[in]*  **c**  column vector or matrix2x1
-
-    Returns:
-        scalar value e.g. Matrix1x1
-
-.. c:function:: void glm_mat2_make(const float * __restrict src, mat2 dest)
-
-    Create mat2 matrix from pointer
-
-    .. note:: **@src** must contain at least 4 elements.
-
-    Parameters:
-      | *[in]*  **src**  pointer to an array of floats
-      | *[out]* **dest** destination matrix2x2

docs/source/mat2x3.rst

@@ -1,90 +0,0 @@
-.. default-domain:: C
-
-mat2x3
-======
-
-Header: cglm/mat2x3.h
-
-Table of contents (click to go):
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-Macros:
-
-1. GLM_MAT2X3_ZERO_INIT
-#. GLM_MAT2X3_ZERO
-
-Functions:
-
-1. :c:func:`glm_mat2x3_copy`
-#. :c:func:`glm_mat2x3_zero`
-#. :c:func:`glm_mat2x3_make`
-#. :c:func:`glm_mat2x3_mul`
-#. :c:func:`glm_mat2x3_mulv`
-#. :c:func:`glm_mat2x3_transpose`
-#. :c:func:`glm_mat2x3_scale`
-
-Functions documentation
-~~~~~~~~~~~~~~~~~~~~~~~
-
-.. c:function:: void glm_mat2x3_copy(mat2x3 mat, mat2x3 dest)
-
-    copy mat2x3 to another one (dest).
-
-    Parameters:
-      | *[in]*  **mat**   source
-      | *[out]* **dest**  destination
-
-.. c:function:: void glm_mat2x3_zero(mat2x3 mat)
-
-    make given matrix zero
-
-    Parameters:
-      | *[in,out]* **mat**  matrix
-
-.. c:function:: void glm_mat2x3_make(const float * __restrict src, mat2x3 dest)
-
-    Create mat2x3 matrix from pointer
-
-    .. note:: **@src** must contain at least 6 elements.
-
-    Parameters:
-      | *[in]*  **src**  pointer to an array of floats
-      | *[out]* **dest** destination matrix2x3
-
-.. c:function:: void glm_mat2x3_mul(mat2x3 m1, mat3x2 m2, mat2 dest)
-
-    multiply m1 and m2 to dest
-
-    .. code-block:: c
-
-       glm_mat2x3_mul(mat2x3, mat3x2, mat2);
-
-    Parameters:
-      | *[in]*  **m1**    left matrix (mat2x3)
-      | *[in]*  **m2**    right matrix (mat3x2)
-      | *[out]* **dest**  destination matrix (mat2)
-
-.. c:function:: void glm_mat2x3_mulv(mat2x3 m, vec3 v, vec2 dest)
-
-    multiply mat2x3 with vec3 (column vector) and store in dest vector
-
-    Parameters:
-      | *[in]*  **m**     mat2x3 (left)
-      | *[in]*  **v**     vec3 (right, column vector)
-      | *[out]* **dest**  destination (result, column vector)
-
-.. c:function:: void glm_mat2x3_transpose(mat2x3 m, mat3x2 dest)
-
-    transpose matrix and store in dest
-
-    Parameters:
-      | *[in]*  **m**     matrix
-      | *[out]* **dest**  destination
-
-.. c:function:: void  glm_mat2x3_scale(mat2x3 m, float s)
-
-    multiply matrix with scalar
-
-    Parameters:
-      | *[in, out]* **m** matrix
-      | *[in]*      **s** scalar

docs/source/mat2x4.rst

@@ -1,90 +0,0 @@
-.. default-domain:: C
-
-mat2x4
-======
-
-Header: cglm/mat2x4.h
-
-Table of contents (click to go):
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-Macros:
-
-1. GLM_MAT2X4_ZERO_INIT
-#. GLM_MAT2X4_ZERO
-
-Functions:
-
-1. :c:func:`glm_mat2x4_copy`
-#. :c:func:`glm_mat2x4_zero`
-#. :c:func:`glm_mat2x4_make`
-#. :c:func:`glm_mat2x4_mul`
-#. :c:func:`glm_mat2x4_mulv`
-#. :c:func:`glm_mat2x4_transpose`
-#. :c:func:`glm_mat2x4_scale`
-
-Functions documentation
-~~~~~~~~~~~~~~~~~~~~~~~
-
-.. c:function:: void glm_mat2x4_copy(mat2x4 mat, mat2x4 dest)
-
-    copy mat2x4 to another one (dest).
-
-    Parameters:
-      | *[in]*  **mat**   source
-      | *[out]* **dest**  destination
-
-.. c:function:: void glm_mat2x4_zero(mat2x4 mat)
-
-    make given matrix zero
-
-    Parameters:
-      | *[in,out]* **mat**  matrix
-
-.. c:function:: void glm_mat2x4_make(const float * __restrict src, mat2x4 dest)
-
-    Create mat2x4 matrix from pointer
-
-    .. note:: **@src** must contain at least 8 elements.
-
-    Parameters:
-      | *[in]*  **src**  pointer to an array of floats
-      | *[out]* **dest** destination matrix2x4
-
-.. c:function:: void glm_mat2x4_mul(mat2x4 m1, mat4x2 m2, mat2 dest)
-
-    multiply m1 and m2 to dest
-
-    .. code-block:: c
-
-       glm_mat2x4_mul(mat2x4, mat4x2, mat2);
-
-    Parameters:
-      | *[in]*  **m1**    left matrix (mat2x4)
-      | *[in]*  **m2**    right matrix (mat4x2)
-      | *[out]* **dest**  destination matrix (mat2)
-
-.. c:function:: void glm_mat2x4_mulv(mat2x4 m, vec4 v, vec2 dest)
-
-    multiply mat2x4 with vec4 (column vector) and store in dest vector
-
-    Parameters:
-      | *[in]*  **m**     mat2x4 (left)
-      | *[in]*  **v**     vec4 (right, column vector)
-      | *[out]* **dest**  destination (result, column vector)
-
-.. c:function:: void glm_mat2x4_transpose(mat2x4 m, mat4x2 dest)
-
-    transpose matrix and store in dest
-
-    Parameters:
-      | *[in]*  **m**     matrix
-      | *[out]* **dest**  destination
-
-.. c:function:: void  glm_mat2x4_scale(mat2x4 m, float s)
-
-    multiply matrix with scalar
-
-    Parameters:
-      | *[in, out]* **m** matrix
-      | *[in]*      **s** scalar

docs/source/mat3.rst

@@ -21,7 +21,6 @@ Functions:
 1. :c:func:`glm_mat3_copy`
 #. :c:func:`glm_mat3_identity`
 #. :c:func:`glm_mat3_identity_array`
-#. :c:func:`glm_mat3_zero`
 #. :c:func:`glm_mat3_mul`
 #. :c:func:`glm_mat3_transpose_to`
 #. :c:func:`glm_mat3_transpose`
@@ -33,8 +32,6 @@ Functions:
 #. :c:func:`glm_mat3_trace`
 #. :c:func:`glm_mat3_swap_col`
 #. :c:func:`glm_mat3_swap_row`
-#. :c:func:`glm_mat3_rmc`
-#. :c:func:`glm_mat3_make`
 
 Functions documentation
 ~~~~~~~~~~~~~~~~~~~~~~~
@@ -49,7 +46,7 @@ Functions documentation
 
 .. c:function:: void  glm_mat3_identity(mat3 mat)
 
-    copy identity mat3 to mat, or makes mat to identity
+    copy identity mat3 to mat, or makes mat to identiy
 
     Parameters:
       | *[out]* **mat**  matrix
@@ -62,17 +59,9 @@ Functions documentation
       | *[in,out]* **mat**  matrix array (must be aligned (16/32) if alignment is not disabled)
       | *[in]* **count**  count of matrices
 
-.. c:function:: void  glm_mat3_zero(mat3 mat)
-
-    make given matrix zero
-
-    Parameters:
-      | *[in,out]* **mat**  matrix to
-
 .. c:function:: void  glm_mat3_mul(mat3 m1, mat3 m2, mat3 dest)
 
     multiply m1 and m2 to dest
-
     m1, m2 and dest matrices can be same matrix, it is possible to write this:
 
     .. code-block:: c
@@ -96,7 +85,7 @@ Functions documentation
 
 .. c:function:: void  glm_mat3_transpose(mat3 m)
 
-    transpose mat3 and store result in same matrix
+    tranpose mat3 and store result in same matrix
 
     Parameters:
       | *[in]*  **mat**   source
@@ -104,10 +93,10 @@ Functions documentation
 
 .. c:function:: void  glm_mat3_mulv(mat3 m, vec3 v, vec3 dest)
 
-    multiply mat3 with vec3 (column vector) and store in dest vector
+    multiply mat4 with vec4 (column vector) and store in dest vector
 
     Parameters:
-      | *[in]*  **m**     mat3 (left)
+      | *[in]*  **mat**   mat3 (left)
       | *[in]*  **v**     vec3 (right, column vector)
       | *[out]* **dest**  destination (result, column vector)
 
@@ -124,8 +113,8 @@ Functions documentation
     multiply matrix with scalar
 
     Parameters:
-      | *[in, out]* **m** matrix
+      | *[in, out]* **mat**   matrix
-      | *[in]*      **s** scalar
+      | *[in]*      **dest**  scalar
 
 .. c:function:: float  glm_mat3_det(mat3 mat)
 
@@ -172,30 +161,3 @@ Functions documentation
       | *[in, out]*  **mat**   matrix
       | *[in]*       **row1**  row1
       | *[in]*       **row2**  row2
-
-.. c:function:: float  glm_mat3_rmc(vec3 r, mat3 m, vec3 c)
-
-    | **rmc** stands for **Row** * **Matrix** * **Column**
-
-    | helper for  R (row vector) * M (matrix) * C (column vector)
-
-    | the result is scalar because R * M = Matrix1x3 (row vector),
-    | then Matrix1x3 * Vec3 (column vector) = Matrix1x1 (Scalar)
-
-    Parameters:
-      | *[in]*  **r**  row vector or matrix1x3
-      | *[in]*  **m**  matrix3x3
-      | *[in]*  **c**  column vector or matrix3x1
-
-    Returns:
-        scalar value e.g. Matrix1x1
-
-.. c:function:: void glm_mat3_make(const float * __restrict src, mat3 dest)
-
-    Create mat3 matrix from pointer
-
-    .. note:: **@src** must contain at least 9 elements.
-
-    Parameters:
-      | *[in]*  **src**  pointer to an array of floats
-      | *[out]* **dest** destination matrix3x3

docs/source/mat3x2.rst

@@ -1,90 +0,0 @@
-.. default-domain:: C
-
-mat3x2
-======
-
-Header: cglm/mat3x2.h
-
-Table of contents (click to go):
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-Macros:
-
-1. GLM_MAT3X2_ZERO_INIT
-#. GLM_MAT3X2_ZERO
-
-Functions:
-
-1. :c:func:`glm_mat3x2_copy`
-#. :c:func:`glm_mat3x2_zero`
-#. :c:func:`glm_mat3x2_make`
-#. :c:func:`glm_mat3x2_mul`
-#. :c:func:`glm_mat3x2_mulv`
-#. :c:func:`glm_mat3x2_transpose`
-#. :c:func:`glm_mat3x2_scale`
-
-Functions documentation
-~~~~~~~~~~~~~~~~~~~~~~~
-
-.. c:function:: void glm_mat3x2_copy(mat3x2 mat, mat3x2 dest)
-
-    copy mat3x2 to another one (dest).
-
-    Parameters:
-      | *[in]*  **mat**   source
-      | *[out]* **dest**  destination
-
-.. c:function:: void glm_mat3x2_zero(mat3x2 mat)
-
-    make given matrix zero
-
-    Parameters:
-      | *[in,out]* **mat**  matrix
-
-.. c:function:: void glm_mat3x2_make(const float * __restrict src, mat3x2 dest)
-
-    Create mat3x2 matrix from pointer
-
-    .. note:: **@src** must contain at least 6 elements.
-
-    Parameters:
-      | *[in]*  **src**  pointer to an array of floats
-      | *[out]* **dest** destination matrix3x2
-
-.. c:function:: void glm_mat3x2_mul(mat3x2 m1, mat2x3 m2, mat3 dest)
-
-    multiply m1 and m2 to dest
-
-    .. code-block:: c
-
-       glm_mat3x2_mul(mat3x2, mat2x3, mat3);
-
-    Parameters:
-      | *[in]*  **m1**    left matrix (mat3x2)
-      | *[in]*  **m2**    right matrix (mat2x3)
-      | *[out]* **dest**  destination matrix (mat3)
-
-.. c:function:: void glm_mat3x2_mulv(mat3x2 m, vec2 v, vec3 dest)
-
-    multiply mat3x2 with vec2 (column vector) and store in dest vector
-
-    Parameters:
-      | *[in]*  **m**     mat3x2 (left)
-      | *[in]*  **v**     vec3 (right, column vector)
-      | *[out]* **dest**  destination (result, column vector)
-
-.. c:function:: void glm_mat3x2_transpose(mat3x2 m, mat2x3 dest)
-
-    transpose matrix and store in dest
-
-    Parameters:
-      | *[in]*  **m**     matrix
-      | *[out]* **dest**  destination
-
-.. c:function:: void  glm_mat3x2_scale(mat3x2 m, float s)
-
-    multiply matrix with scalar
-
-    Parameters:
-      | *[in, out]* **m** matrix
-      | *[in]*      **s** scalar

docs/source/mat3x4.rst

@@ -1,90 +0,0 @@
-.. default-domain:: C
-
-mat3x4
-======
-
-Header: cglm/mat3x4.h
-
-Table of contents (click to go):
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-Macros:
-
-1. GLM_MAT3X4_ZERO_INIT
-#. GLM_MAT3X4_ZERO
-
-Functions:
-
-1. :c:func:`glm_mat3x4_copy`
-#. :c:func:`glm_mat3x4_zero`
-#. :c:func:`glm_mat3x4_make`
-#. :c:func:`glm_mat3x4_mul`
-#. :c:func:`glm_mat3x4_mulv`
-#. :c:func:`glm_mat3x4_transpose`
-#. :c:func:`glm_mat3x4_scale`
-
-Functions documentation
-~~~~~~~~~~~~~~~~~~~~~~~
-
-.. c:function:: void glm_mat3x4_copy(mat3x4 mat, mat3x4 dest)
-
-    copy mat3x4 to another one (dest).
-
-    Parameters:
-      | *[in]*  **mat**   source
-      | *[out]* **dest**  destination
-
-.. c:function:: void glm_mat3x4_zero(mat3x4 mat)
-
-    make given matrix zero
-
-    Parameters:
-      | *[in,out]* **mat**  matrix
-
-.. c:function:: void glm_mat3x4_make(const float * __restrict src, mat3x4 dest)
-
-    Create mat3x4 matrix from pointer
-
-    .. note::: **@src** must contain at least 12 elements.
-
-    Parameters:
-      | *[in]*  **src**  pointer to an array of floats
-      | *[out]* **dest** destination matrix3x4
-
-.. c:function:: void glm_mat3x4_mul(mat3x4 m1, mat4x3 m2, mat3 dest)
-
-    multiply m1 and m2 to dest
-
-    .. code-block:: c
-
-       glm_mat3x4_mul(mat3x4, mat4x3, mat3);
-
-    Parameters:
-      | *[in]*  **m1**    left matrix (mat3x4)
-      | *[in]*  **m2**    right matrix (mat4x3)
-      | *[out]* **dest**  destination matrix (mat3)
-
-.. c:function:: void glm_mat3x4_mulv(mat3x4 m, vec4 v, vec3 dest)
-
-    multiply mat3x4 with vec4 (column vector) and store in dest vector
-
-    Parameters:
-      | *[in]*  **m**     mat3x4 (left)
-      | *[in]*  **v**     vec4 (right, column vector)
-      | *[out]* **dest**  destination (result, column vector)
-
-.. c:function:: void glm_mat3x4_transpose(mat3x4 m, mat4x3 dest)
-
-    transpose matrix and store in dest
-
-    Parameters:
-      | *[in]*  **m**     matrix
-      | *[out]* **dest**  destination
-
-.. c:function:: void  glm_mat3x4_scale(mat3x4 m, float s)
-
-    multiply matrix with scalar
-
-    Parameters:
-      | *[in, out]* **m** matrix
-      | *[in]*      **s** scalar

docs/source/mat4.rst

@@ -26,7 +26,6 @@ Functions:
 #. :c:func:`glm_mat4_copy`
 #. :c:func:`glm_mat4_identity`
 #. :c:func:`glm_mat4_identity_array`
-#. :c:func:`glm_mat4_zero`
 #. :c:func:`glm_mat4_pick3`
 #. :c:func:`glm_mat4_pick3t`
 #. :c:func:`glm_mat4_ins3`
@@ -34,8 +33,8 @@ Functions:
 #. :c:func:`glm_mat4_mulN`
 #. :c:func:`glm_mat4_mulv`
 #. :c:func:`glm_mat4_mulv3`
-#. :c:func:`glm_mat4_trace`
+#. :c:func:`glm_mat3_trace`
-#. :c:func:`glm_mat4_trace3`
+#. :c:func:`glm_mat3_trace3`
 #. :c:func:`glm_mat4_quat`
 #. :c:func:`glm_mat4_transpose_to`
 #. :c:func:`glm_mat4_transpose`
@@ -46,8 +45,6 @@ Functions:
 #. :c:func:`glm_mat4_inv_fast`
 #. :c:func:`glm_mat4_swap_col`
 #. :c:func:`glm_mat4_swap_row`
-#. :c:func:`glm_mat4_rmc`
-#. :c:func:`glm_mat4_make`
 
 Functions documentation
 ~~~~~~~~~~~~~~~~~~~~~~~
@@ -70,7 +67,7 @@ Functions documentation
 
 .. c:function:: void  glm_mat4_identity(mat4 mat)
 
-    copy identity mat4 to mat, or makes mat to identity
+    copy identity mat4 to mat, or makes mat to identiy
 
     Parameters:
       | *[out]* **mat**  matrix
@@ -83,13 +80,6 @@ Functions documentation
       | *[in,out]* **mat**  matrix array (must be aligned (16/32) if alignment is not disabled)
       | *[in]* **count**  count of matrices
 
-.. c:function:: void  glm_mat4_zero(mat4 mat)
-
-    make given matrix zero
-
-    Parameters:
-      | *[in,out]* **mat**  matrix to
-
 .. c:function:: void  glm_mat4_pick3(mat4 mat, mat3 dest)
 
     copy upper-left of mat4 to mat3
@@ -119,7 +109,6 @@ Functions documentation
 .. c:function:: void  glm_mat4_mul(mat4 m1, mat4 m2, mat4 dest)
 
     multiply m1 and m2 to dest
-
     m1, m2 and dest matrices can be same matrix, it is possible to write this:
 
     .. code-block:: c
@@ -160,19 +149,14 @@ Functions documentation
       | *[in]*  **v**     vec4 (right, column vector)
       | *[out]* **dest**  vec4 (result, column vector)
 
-.. c:function:: void  glm_mat4_mulv3(mat4 m, vec3 v, float last, vec3 dest)
+.. c:function:: void  glm_mat4_mulv3(mat4 m, vec3 v, vec3 dest)
 
-    | multiply **vec3** with **mat4** and get **vec3** as result
+    multiply vector with mat4's mat3 part(rotation)
-    |
-    | actually the result is **vec4**, after multiplication, 
-      the last component is trimmed, if you need the result's last component 
-      then don't use this function and consider to use **glm_mat4_mulv()**
 
     Parameters:
-      | *[in]*  **m**     mat4(affine transform)
+    | *[in]*  **m**     mat4 (left)
-      | *[in]*  **v**     vec3
+    | *[in]*  **v**     vec3 (right, column vector)
-      | *[in]*  **last**  4th item to make it vec4
+    | *[out]* **dest**  vec3 (result, column vector)
-      | *[out]* **dest**  result vector (vec3)
 
 .. c:function:: void  glm_mat4_trace(mat4 m)
 
@@ -214,7 +198,7 @@ Functions documentation
 
 .. c:function:: void  glm_mat4_transpose(mat4 m)
 
-    transpose mat4 and store result in same matrix
+    tranpose mat4 and store result in same matrix
 
     Parameters:
       | *[in]*  **m**     source
@@ -263,7 +247,7 @@ Functions documentation
     | e.g Newton-Raphson. this should work faster than normal,
     | to get more precise use glm_mat4_inv version.
 
-    .. note:: You will lose precision, glm_mat4_inv is more accurate
+    | NOTE: You will lose precision, glm_mat4_inv is more accurate
 
     Parameters:
       | *[in]*  **mat**   source
@@ -286,30 +270,3 @@ Functions documentation
       | *[in, out]*  **mat**   matrix
       | *[in]*       **row1**  row1
       | *[in]*       **row2**  row2
-
-.. c:function:: float  glm_mat4_rmc(vec4 r, mat4 m, vec4 c)
-
-    | **rmc** stands for **Row** * **Matrix** * **Column**
-
-    | helper for  R (row vector) * M (matrix) * C (column vector)
-
-    | the result is scalar because R * M = Matrix1x4 (row vector),
-    | then Matrix1x4 * Vec4 (column vector) = Matrix1x1 (Scalar)
-
-    Parameters:
-      | *[in]*  **r**  row vector or matrix1x4
-      | *[in]*  **m**  matrix4x4
-      | *[in]*  **c**  column vector or matrix4x1
-
-    Returns:
-        scalar value e.g. Matrix1x1
-
-.. c:function:: void glm_mat4_make(const float * __restrict src, mat4 dest)
-
-    Create mat4 matrix from pointer
-
-    .. note:: **@src** must contain at least 16 elements.
-
-    Parameters:
-      | *[in]*  **src**  pointer to an array of floats
-      | *[out]* **dest** destination matrix4x4

docs/source/mat4x2.rst

@@ -1,90 +0,0 @@
-.. default-domain:: C
-
-mat4x2
-======
-
-Header: cglm/mat4x2.h
-
-Table of contents (click to go):
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-Macros:
-
-1. GLM_MAT4X2_ZERO_INIT
-#. GLM_MAT4X2_ZERO
-
-Functions:
-
-1. :c:func:`glm_mat4x2_copy`
-#. :c:func:`glm_mat4x2_zero`
-#. :c:func:`glm_mat4x2_make`
-#. :c:func:`glm_mat4x2_mul`
-#. :c:func:`glm_mat4x2_mulv`
-#. :c:func:`glm_mat4x2_transpose`
-#. :c:func:`glm_mat4x2_scale`
-
-Functions documentation
-~~~~~~~~~~~~~~~~~~~~~~~
-
-.. c:function:: void glm_mat4x2_copy(mat4x2 mat, mat4x2 dest)
-
-    copy mat4x2 to another one (dest).
-
-    Parameters:
-      | *[in]*  **mat**   source
-      | *[out]* **dest**  destination
-
-.. c:function:: void glm_mat4x2_zero(mat4x2 mat)
-
-    make given matrix zero
-
-    Parameters:
-      | *[in,out]* **mat**  matrix
-
-.. c:function:: void glm_mat4x2_make(const float * __restrict src, mat4x2 dest)
-
-    Create mat4x2 matrix from pointer
-
-    .. note:: **@src** must contain at least 8 elements.
-
-    Parameters:
-      | *[in]*  **src**  pointer to an array of floats
-      | *[out]* **dest** destination matrix4x2
-
-.. c:function:: void glm_mat4x2_mul(mat4x2 m1, mat2x4 m2, mat4 dest)
-
-    multiply m1 and m2 to dest
-
-    .. code-block:: c
-
-       glm_mat4x2_mul(mat4x2, mat2x4, mat4);
-
-    Parameters:
-      | *[in]*  **m1**    left matrix (mat4x2)
-      | *[in]*  **m2**    right matrix (mat2x4)
-      | *[out]* **dest**  destination matrix (mat4)
-
-.. c:function:: void glm_mat4x2_mulv(mat4x2 m, vec2 v, vec4 dest)
-
-    multiply mat4x2 with vec2 (column vector) and store in dest vector
-
-    Parameters:
-      | *[in]*  **m**     mat4x2 (left)
-      | *[in]*  **v**     vec2 (right, column vector)
-      | *[out]* **dest**  destination (result, column vector)
-
-.. c:function:: void glm_mat4x2_transpose(mat4x2 m, mat2x4 dest)
-
-    transpose matrix and store in dest
-
-    Parameters:
-      | *[in]*  **m**     matrix
-      | *[out]* **dest**  destination
-
-.. c:function:: void  glm_mat4x2_scale(mat4x2 m, float s)
-
-    multiply matrix with scalar
-
-    Parameters:
-      | *[in, out]* **m** matrix
-      | *[in]*      **s** scalar

docs/source/mat4x3.rst

@@ -1,90 +0,0 @@
-.. default-domain:: C
-
-mat4x3
-======
-
-Header: cglm/mat4x3.h
-
-Table of contents (click to go):
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-Macros:
-
-1. GLM_MAT4X3_ZERO_INIT
-#. GLM_MAT4X3_ZERO
-
-Functions:
-
-1. :c:func:`glm_mat4x3_copy`
-#. :c:func:`glm_mat4x3_zero`
-#. :c:func:`glm_mat4x3_make`
-#. :c:func:`glm_mat4x3_mul`
-#. :c:func:`glm_mat4x3_mulv`
-#. :c:func:`glm_mat4x3_transpose`
-#. :c:func:`glm_mat4x3_scale`
-
-Functions documentation
-~~~~~~~~~~~~~~~~~~~~~~~
-
-.. c:function:: void glm_mat4x3_copy(mat4x3 mat, mat4x3 dest)
-
-    copy mat4x3 to another one (dest).
-
-    Parameters:
-      | *[in]*  **mat**   source
-      | *[out]* **dest**  destination
-
-.. c:function:: void glm_mat4x3_zero(mat4x3 mat)
-
-    make given matrix zero
-
-    Parameters:
-      | *[in,out]* **mat**  matrix
-
-.. c:function:: void glm_mat4x3_make(const float * __restrict src, mat4x3 dest)
-
-    Create mat4x3 matrix from pointer
-
-    .. note:: **@src** must contain at least 12 elements.
-
-    Parameters:
-      | *[in]*  **src**  pointer to an array of floats
-      | *[out]* **dest** destination matrix4x3
-
-.. c:function:: void glm_mat4x3_mul(mat4x3 m1, mat3x4 m2, mat4 dest)
-
-    multiply m1 and m2 to dest
-
-    .. code-block:: c
-
-       glm_mat4x3_mul(mat4x3, mat3x4, mat4);
-
-    Parameters:
-      | *[in]*  **m1**    left matrix (mat4x3)
-      | *[in]*  **m2**    right matrix (mat3x4)
-      | *[out]* **dest**  destination matrix (mat4)
-
-.. c:function:: void glm_mat4x3_mulv(mat4x3 m, vec3 v, vec4 dest)
-
-    multiply mat4x3 with vec3 (column vector) and store in dest vector
-
-    Parameters:
-      | *[in]*  **m**     mat4x3 (left)
-      | *[in]*  **v**     vec3 (right, column vector)
-      | *[out]* **dest**  destination (result, column vector)
-
-.. c:function:: void glm_mat4x3_transpose(mat4x3 m, mat3x4 dest)
-
-    transpose matrix and store in dest
-
-    Parameters:
-      | *[in]*  **m**     matrix
-      | *[out]* **dest**  destination
-
-.. c:function:: void  glm_mat4x3_scale(mat4x3 m, float s)
-
-    multiply matrix with scalar
-
-    Parameters:
-      | *[in, out]* **m** matrix
-      | *[in]*      **s** scalar

docs/source/opengl.rst

@@ -2,7 +2,7 @@ How to send vector or matrix to OpenGL like API
 ==================================================
 
 *cglm*'s vector and matrix types are arrays. So you can send them directly to a
-function which accepts pointer. But you may got warnings for matrix because it is
+function which accecpts pointer. But you may got warnings for matrix because it is
 two dimensional array.
 
 Passing / Uniforming Matrix to OpenGL:
@@ -43,14 +43,14 @@ array of matrices:
    /* ... */
    glUniformMatrix4fv(location, count, GL_FALSE, (float *)matrix);
 
-in this way, passing array of matrices is same
+in this way, passing aray of matrices is same 
 
-Passing / Uniforming Vectors to OpenGL:
+Passing / Uniforming Vectors to OpenGL:¶
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
 You don't need to do extra thing when passing cglm vectors to OpengL or other APIs.
 Because a function like **glUniform4fv** accepts vector as pointer. cglm's vectors
-are array of floats. So you can pass it directly to those functions:
+are array of floats. So you can pass it directly ot those functions:
 
 .. code-block:: c
 

docs/source/opt.rst

@@ -1,6 +1,6 @@
 .. default-domain:: C
 
-🛠️ Options
+Options
 ===============================================================================
 
 A few options are provided via macros.
@@ -18,7 +18,7 @@ versor: 16 byte
 By starting **v0.4.5** cglm provides an option to disable alignment requirement.
 To enable this option define **CGLM_ALL_UNALIGNED** macro before all headers.
 You can define it in Xcode, Visual Studio (or other IDEs) or you can also prefer
-to define it in build system. If you use pre-compiled versions then you
+to define it in build system. If you use pre-compiled verisons then you
 have to compile cglm with **CGLM_ALL_UNALIGNED** macro.
 
 **VERY VERY IMPORTANT:** If you use cglm in multiple projects and
@@ -29,106 +29,14 @@ have to compile cglm with **CGLM_ALL_UNALIGNED** macro.
  if you do not know what you are doing. Because a cglm header included
  via 'project A' may force types to be aligned and another cglm header
  included via 'project B' may not require alignment. In this case
- cglm functions will read from and write to **INVALID MEMORY LOCATIONSNs**.
+ cglm functions will read from and write to **INVALID MEMORY LOCATIONs**.
 
  ALWAYS USE SAME CONFIGURATION / OPTION for **cglm** if you have multiple projects.
 
  For instance if you set CGLM_ALL_UNALIGNED in a project then set it in other projects too
 
-Clipspace Option[s]
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-By starting **v0.8.3** cglm provides options to switch between clipspace configurations.
-
-Clipspace related files are located at `include/cglm/[struct]/clipspace.h` but 
-these are included in related files like `cam.h`. If you don't want to change your existing 
-clipspace configuration and want to use different clipspace function like `glm_lookat_zo` or `glm_lookat_lh_zo`...
-then you can include individual headers or just define `CGLM_CLIPSPACE_INCLUDE_ALL` which will include all headers for you.
-
-1. **CGLM_CLIPSPACE_INCLUDE_ALL**
-2. **CGLM_FORCE_DEPTH_ZERO_TO_ONE**
-3. **CGLM_FORCE_LEFT_HANDED**
-
-
-1. **CGLM_CLIPSPACE_INCLUDE_ALL**:
-
-By defining this macro, **cglm** will include all clipspace functions for you by just using
-`#include cglm/cglm.h` or `#include cglm/struct.h` or `#include cglm/call.h`
-
-Otherwise you need to include header you want manually e.g. `#include cglm/clipspace/view_rh_zo.h`
-
-2. **CGLM_FORCE_DEPTH_ZERO_TO_ONE**
-
-This is similar to **GLM**'s **GLM_FORCE_DEPTH_ZERO_TO_ONE** option. 
-This will set clip space between 0 to 1 which makes **cglm** Vulkan, Metal friendly. 
-
-You can use functions like `glm_lookat_lh_zo()` individually. By setting **CGLM_FORCE_DEPTH_ZERO_TO_ONE**
-functions in cam.h for instance will use `_zo` versions.
-
-3. **CGLM_FORCE_LEFT_HANDED**
-
-Force **cglm** to use the left handed coordinate system by default, currently **cglm** uses right handed coordinate system as default,
-you can change this behavior with this option.
-
-**VERY VERY IMPORTANT:**
-
-Be careful if you include **cglm** in multiple projects.
-
 SSE and SSE2 Shuffle Option
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 **_mm_shuffle_ps** generates **shufps** instruction even if registers are same.
 You can force it to generate **pshufd** instruction by defining
 **CGLM_USE_INT_DOMAIN** macro. As default it is not defined.
-
-SSE3 and SSE4 Dot Product Options
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-You have to extra options for dot product: **CGLM_SSE4_DOT** and **CGLM_SSE3_DOT**.
-
-- If **SSE4** is enabled then you can define **CGLM_SSE4_DOT** to force cglm to use **_mm_dp_ps** instruction.
-- If **SSE3** is enabled then you can define **CGLM_SSE3_DOT** to force cglm to use **_mm_hadd_ps** instructions.
-
-otherwise cglm will use custom cglm's hadd functions which are optimized too.
-
-Struct API Options
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-To configure the Struct API namespace, you can define the following macros before including the cglm/struct.h header:
-
-- **CGLM_OMIT_NS_FROM_STRUCT_API**: omits CGLM_STRUCT_API_NS (`glms_`) namespace completely if there is sub namespace e.g `mat4_`, `vec4_` ... DEFAULT is not defined
-- **CGLM_STRUCT_API_NS**:           define name space for struct api, DEFAULT is **glms**
-- **CGLM_STRUCT_API_NAME_SUFFIX**:  define name suffix, DEFAULT is **empty** e.g defining it as #define CGLM_STRUCT_API_NAME_SUFFIX  s will add s suffix to mat4_mul -> mat4s_mul
-
-
-Print Options
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-1. **CGLM_DEFINE_PRINTS**
-2. **CGLM_NO_PRINTS_NOOP** (use CGLM_DEFINE_PRINTS)
-
-Inline prints are only enabled in **DEBUG** mode or if **CGLM_DEFINE_PRINTS** is defined.
-**glmc_** versions will always print too.
-
-Because **cglm** tried to enable print functions in debug mode and disable them in
-release/production mode to eliminate printing costs when we do not need them.
-
-**cglm** checks **DEBUG** or **_DEBUG** macros to test debug mode, if these are not working for you then you can use 
-**CGLM_DEFINE_PRINTS** to force enable, or create a PR to introduce new macro to test against debugging mode.
-
-If DEBUG mode is not enabled then print functions will be emptied to eliminate print function calls.
-You can disable this feature too by defining **CGLM_DEFINE_PRINTS** macro top of cglm header 
-or in project/build settings...
-
-3. **CGLM_PRINT_PRECISION**    5
-
-precision.
-
-4. **CGLM_PRINT_MAX_TO_SHORT** 1e5
-
-if a number is greater than this value then %g will be used, since this is shorten print you won't be able to see high precision.
-
-5. **CGLM_PRINT_COLOR**        "\033[36m"
-6. **CGLM_PRINT_COLOR_RESET**  "\033[0m"
-
-You can disable colorful print output by defining **CGLM_PRINT_COLOR** and **CGLM_PRINT_COLOR_RESET** as empty macro.
-Because some terminals may not support colors.

docs/source/project.rst

@@ -27,8 +27,8 @@ Functions documentation
       the matrix should contain projection matrix.
 
     if you don't have ( and don't want to have ) an inverse matrix then use
-    :c:func:`glm_unproject` version. You may use existing inverse of matrix in somewhere
+    glm_unproject version. You may use existing inverse of matrix in somewhere
-    else, this is why **glm_unprojecti** exists to save inversion cost
+    else, this is why glm_unprojecti exists to save save inversion cost
 
     [1] space:
       - if m = invProj:     View Space
@@ -57,7 +57,7 @@ Functions documentation
     | maps the specified viewport coordinates into specified space [1]
       the matrix should contain projection matrix.
 
-    this is same as :c:func:`glm_unprojecti` except this function get inverse matrix for
+    this is same as glm_unprojecti except this function get inverse matrix for
     you.
 
     [1] space:
@@ -91,29 +91,12 @@ Functions documentation
        glm_mat4_mul(proj, view, viewProj);
        glm_mat4_mul(viewProj, model, MVP);
 
+    this could be useful for gettng a bbox which fits with view frustum and
+    object bounding boxes. In this case you crop view frustum box with objects
+    box
+
     Parameters:
       | *[in]*  **pos**      object coordinates
       | *[in]*  **m**        MVP matrix
       | *[in]*  **vp**       viewport as [x, y, width, height]
       | *[out]* **dest**     projected coordinates
-
-.. c:function:: float glm_project_z(vec3 pos, mat4 m)
-
-    | map object's z coordinate to window coordinates
-
-    this is same as :c:func:`glm_project` except this function projects only Z coordinate
-    which reduces a few calculations and parameters.
-
-    Computing MVP:
-
-    .. code-block:: c
-
-       glm_mat4_mul(proj, view, viewProj);
-       glm_mat4_mul(viewProj, model, MVP);
-
-    Parameters:
-      | *[in]*  **pos**      object coordinates
-      | *[in]*  **m**        MVP matrix
-
-    Returns:
-        projected z coordinate

docs/source/quat.rst

@@ -32,7 +32,6 @@ Functions:
 #. :c:func:`glm_quat`
 #. :c:func:`glm_quatv`
 #. :c:func:`glm_quat_copy`
-#. :c:func:`glm_quat_from_vecs`
 #. :c:func:`glm_quat_norm`
 #. :c:func:`glm_quat_normalize`
 #. :c:func:`glm_quat_normalize_to`
@@ -53,7 +52,6 @@ Functions:
 #. :c:func:`glm_quat_mat3`
 #. :c:func:`glm_quat_mat3t`
 #. :c:func:`glm_quat_lerp`
-#. :c:func:`glm_quat_nlerp`
 #. :c:func:`glm_quat_slerp`
 #. :c:func:`glm_quat_look`
 #. :c:func:`glm_quat_for`
@@ -62,7 +60,6 @@ Functions:
 #. :c:func:`glm_quat_rotate`
 #. :c:func:`glm_quat_rotate_at`
 #. :c:func:`glm_quat_rotate_atm`
-#. :c:func:`glm_quat_make`
 
 Functions documentation
 ~~~~~~~~~~~~~~~~~~~~~~~
@@ -125,20 +122,6 @@ Functions documentation
       | *[in]*  **q**     source quaternion
       | *[out]* **dest**  destination quaternion
 
-.. c:function:: void  glm_quat_from_vecs(vec3 a, vec3 b, versor dest)
-
-    | compute unit quaternion needed to rotate a into b
-
-    References:
-      * `Finding quaternion representing the rotation from one vector to another <https://stackoverflow.com/a/11741520/183120>`_
-      * `Quaternion from two vectors <http://lolengine.net/blog/2014/02/24/quaternion-from-two-vectors-final>`_
-      * `Angle between vectors <http://www.euclideanspace.com/maths/algebra/vectors/angleBetween/minorlogic.htm>`_
-
-    Parameters:
-      | *[in]*  **a**     unit vector
-      | *[in]*  **b**     unit vector
-      | *[in]*  **dest**  unit quaternion
-
 .. c:function:: float  glm_quat_norm(versor q)
 
     | returns norm (magnitude) of quaternion
@@ -321,25 +304,6 @@ Functions documentation
       | *[in]*  **t**     interpolant (amount) clamped between 0 and 1
       | *[out]* **dest**  result quaternion
 
-.. c:function:: void glm_quat_nlerp(versor q, versor r, float  t, versor dest)
-
-    | interpolates between two quaternions
-    | taking the shortest rotation path using
-    | normalized linear interpolation (NLERP)
-
-    | This is a cheaper alternative to slerp; most games use nlerp
-    | for animations as it visually makes little difference.
-
-    References:
-      * `Understanding Slerp, Then Not Using it <http://number-none.com/product/Understanding%20Slerp,%20Then%20Not%20Using%20It>`_
-      * `Lerp, Slerp and Nlerp <https://keithmaggio.wordpress.com/2011/02/15/math-magician-lerp-slerp-and-nlerp/>`_
-
-    Parameters:
-      | *[in]*  **from**  from
-      | *[in]*  **to**    to
-      | *[in]*  **t**     interpolant (amount) clamped between 0 and 1
-      | *[out]* **dest**  result quaternion
-
 .. c:function:: void glm_quat_slerp(versor q, versor r, float  t, versor dest)
 
     | interpolates between two quaternions
@@ -360,16 +324,17 @@ Functions documentation
       | *[in]*  **ori**   orientation in world space as quaternion
       | *[out]* **dest**  result matrix
 
-.. c:function:: void  glm_quat_for(vec3 dir, vec3 up, versor dest)
+.. c:function:: void  glm_quat_for(vec3 dir, vec3 fwd, vec3 up, versor dest)
 
     | creates look rotation quaternion
 
     Parameters:
       | *[in]*  **dir**   direction to look
+      | *[in]*  **fwd**   forward vector
       | *[in]*  **up**    up vector
       | *[out]* **dest**  result matrix
 
-.. c:function:: void  glm_quat_forp(vec3 from, vec3 to, vec3 up, versor dest)
+.. c:function:: void  glm_quat_forp(vec3 from, vec3 to, vec3 fwd, vec3 up, versor dest)
 
     | creates look rotation quaternion using source and  destination positions p suffix stands for position
 
@@ -378,6 +343,7 @@ Functions documentation
     Parameters:
       | *[in]*  **from**  source point
       | *[in]*  **to**    destination point
+      | *[in]*  **fwd**   forward vector
       | *[in]*  **up**    up vector
       | *[out]* **dest**  result matrix
 
@@ -410,7 +376,7 @@ Functions documentation
       | *[in]*       **q**      quaternion
       | *[in]*       **pivot**  pivot
 
-.. c:function:: void glm_quat_rotate_atm(mat4 m, versor q, vec3 pivot)
+.. c:function:: void glm_quat_rotate(mat4 m, versor q, mat4 dest)
 
     | rotate NEW transform matrix using quaternion at pivot point
     | this creates rotation matrix, it assumes you don't have a matrix
@@ -421,13 +387,3 @@ Functions documentation
       | *[in, out]*  **m**      existing transform matrix to rotate
       | *[in]*       **q**      quaternion
       | *[in]*       **pivot**  pivot
-
-.. c:function:: void glm_quat_make(const float * __restrict src, versor dest)
-
-    Create quaternion from pointer
-
-    .. note:: **@src** must contain at least 4 elements. cglm store quaternions as [x, y, z, w].
-
-    Parameters:
-      | *[in]*  **src**  pointer to an array of floats
-      | *[out]* **dest** destination quaternion

docs/source/ray.rst

@@ -1,67 +0,0 @@
-.. default-domain:: C
-
-ray
-====
-
-Header: cglm/ray.h
-
-This is for collision-checks used by ray-tracers and the like.
-
-Table of contents (click to go):
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-Functions:
-
-1. :c:func:`glm_ray_triangle`
-#. :c:func:`glm_ray_sphere`
-#. :c:func:`glm_ray_at`
-
-Functions documentation
-~~~~~~~~~~~~~~~~~~~~~~~
-
-.. c:function:: bool  glm_ray_triangle(vec3 origin, vec3 direction, vec3 v0, vec3 v1, vec3 v2, float *d)
-
-    Möller–Trumbore ray-triangle intersection algorithm
-
-    Parameters:
-      | *[in]*       **origin**        origin of ray
-      | *[in]*       **direction**     direction of ray
-      | *[in]*       **v0**            first vertex of triangle
-      | *[in]*       **v1**            second vertex of triangle
-      | *[in]*       **v2**            third vertex of triangle
-      | *[in, out]*  **d**             float pointer to save distance to intersection
-      | *[out]*      **intersection**  whether there is intersection
-
-.. c:function:: bool glm_ray_sphere(vec3 origin, vec3 dir, vec4 s, float * __restrict t1, float * __restrict t2)
-
-    ray sphere intersection
-
-    - t1 > 0, t2 > 0: ray intersects the sphere at t1 and t2 both ahead of the origin
-    - t1 < 0, t2 > 0: ray starts inside the sphere, exits at t2
-    - t1 < 0, t2 < 0: no intersection ahead of the ray
-    - the caller can check if the intersection points (t1 and t2) fall within a
-      specific range (for example, tmin < t1, t2 < tmax) to determine if the
-      intersections are within a desired segment of the ray
-
-    Parameters:
-      | *[in]*   **origin**  ray origin
-      | *[in]*   **dir**     normalized ray direction
-      | *[in]*   **s**       sphere  [center.x, center.y, center.z, radii]
-      | *[out]*  **t1**      near point1 (closer to origin)
-      | *[out]*  **t2**      far point2 (farther from origin)
-
-    Return:
-      | whether there is intersection
-
-.. c:function:: bool  glm_ray_at(vec3 orig, vec3 dir, float t, vec3 point)
-
-    point using t by 𝐏(𝑡)=𝐀+𝑡𝐛
-
-    Parameters:
-      | *[in]*   **origin**  ray origin
-      | *[in]*   **dir**     ray direction
-      | *[out]*  **t**       parameter
-      | *[out]*  **point**   point at t
-
-    Return:
-      | point at t

docs/source/sphere.rst

@@ -9,7 +9,7 @@ Header: cglm/sphere.h
 
 Sphere Representation in cglm is *vec4*: **[center.x, center.y, center.z, radii]**
 
-You can call any vec3 function by passing sphere. Because first three elements
+You can call any vec3 function by pasing sphere. Because first three elements
 defines center of sphere.
 
 Table of contents (click to go):

docs/source/troubleshooting.rst

@@ -3,30 +3,30 @@
 Troubleshooting
 ================================================================================
 
-It is possible that you may sometimes get crashes or wrong results.
+It is possible that sometimes you may get crashes or wrong results.
 Follow these topics
 
 Memory Allocation:
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
-Recall that **cglm** does not alloc any memory on the heap.
+Again, **cglm** doesn't alloc any memory on heap.
-cglm functions work like memcpy; they copy data from src,
+cglm functions works like memcpy; it copies data from src,
-make calculations, then copy the result to dest.
+makes calculations then copy the result to dest.
 
 You are responsible for allocation of **src** and **dest** parameters.
 
 Alignment:
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
-**vec4** and **mat4** types require 16 byte alignment.
+**vec4** and **mat4** types requires 16 byte alignment.
-These types are marked with the align attribute to let the compiler know about this
+These types are marked with align attribute to let compiler know about this
 requirement.
 
-Since MSVC (Windows) throws this error:
+But since MSVC (Windows) throws the error:
 
 **"formal parameter with requested alignment of 16 won't be aligned"**
 
-The alignment attribute has been commented out for MSVC
+The alignment attribute has been commented for MSVC
 
 .. code-block:: c
 
@@ -37,61 +37,41 @@ The alignment attribute has been commented out for MSVC
    #endif.
 
 So MSVC may not know about alignment requirements when creating variables.
-The interesting thing is that, if I remember correctly, Visual Studio 2017
+The interesting thing is that, if I remember correctly Visual Studio 2017
 doesn't throw the above error. So we may uncomment that line for Visual Studio 2017,
 you may do it yourself.
 
 **This MSVC issue is still in TODOs.**
 
-**UPDATE:** Starting with v0.4.5, cglm provides an option to disable the alignment requirement.
+**UPDATE:** By starting v0.4.5 cglm provides an option to disable alignment requirement.
-Also, alignment is disabled for older msvc versions by default. Now alignment is only required in Visual Studio 2017 version 15.6+ if the CGLM_ALL_UNALIGNED macro is not defined.
+Also alignment is disabled for older msvc verisons as default. Now alignment is only required in Visual Studio 2017 version 15.6+ if CGLM_ALL_UNALIGNED macro is not defined.
 
 Crashes, Invalid Memory Access:
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
-Most likely, you are trying to write to an invalid memory location.
+Probably you are trying to write to invalid memory location.
 
-You may have used a wrong function for what you want to do.
+You may used wrong function for what you want to do.
 
-For example, you may have called a **glm_vec4_** function for a **vec3** data type.
+For instance you may called **glm_vec4_** functions for **vec3** data type.
-It will try to write 32 bytes, but since **vec3** is 24 bytes, it should throw
+It will try to write 32 byte but since **vec3** is 24 byte it should throw
-a memory access error or exit the app without saying anything.
+memory access error or exit the app without saying anything.
-
-**UPDATE - IMPORTANT:** 
-
-  | On MSVC or some other compilers, if alignment is enabled (default) then double check alignment requirements if you got a crash.
-
-  | If you send GLM_VEC4_ONE or similar macros directly to a function, it may crash.
-  | Because the compiler may not apply alignment as defined on **typedef** to that macro while passing it (on stack) to a function.
 
 Wrong Results:
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
-Again, you may have used a wrong function.
+Again, you may used wrong function.
 
-For instance if you use **glm_normalize()** or **glm_vec3_normalize()** for a **vec4**,
+For instance if you use **glm_normalize()** or **glm_vec3_normalize()** for **vec4**,
-it will assume that the passed param is a **vec3**, and will normalize it for **vec3**.
+it will assume that passed param is **vec3** and will normalize it for **vec3**.
-Since you need a **vec4** to be normalized in your case, you will get wrong results.
+Since you need to **vec4** to be normalized in your case, you will get wrong results.
 
-Accessing a vec4 type with vec3 functions is valid, you will not get any error, exception or crash.
+Accessing vec4 type with vec3 functions is valid, you will not get any error, exception or crash.
 You only get wrong results if you don't know what you are doing!
 
-So be careful, when your IDE (Xcode, Visual Studio ...) tries to autocomplete function names, READ IT :)
+So be carefull, when your IDE (Xcode, Visual Studio ...) tried to autocomplete function names, READ IT :)
 
-**Also implementation may be wrong, please let us know by creating an issue on Github.**
+**Also implementation may be wrong please let us know by creating an issue on Github.**
-
-BAD_ACCESS : Thread 1: EXC_BAD_ACCESS (code=EXC_I386_GPFLT) or Similar Errors/Crashes
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-This is a similar issue with alignment. For instance if you compiled **cglm** with 
-AVX (**-mavx**, intentionally or not) and if you use **cglm** in an environment that doesn't 
-support AVX (or if AVX is disabled intentionally) e.g. environment that max support SSE2/3/4, 
-then you probably get **BAD ACCESS** or similar...
-
-Because if you compile **cglm** with AVX it aligns **mat4** with 32 byte boundary, 
-and your project aligns that as a 16 byte boundary...
-
-Check alignment, supported vector extension, or simd in **cglm** and linked projects...
 
 Other Issues?
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

docs/source/util.rst

@@ -23,7 +23,6 @@ Functions:
 #. :c:func:`glm_max`
 #. :c:func:`glm_clamp`
 #. :c:func:`glm_lerp`
-#. :c:func:`glm_swapf`
 
 Functions documentation
 ~~~~~~~~~~~~~~~~~~~~~~~
@@ -68,14 +67,14 @@ Functions documentation
 
 .. c:function:: void  glm_make_rad(float *degm)
 
-    | convert existing degree to radians. this will override degrees value
+    | convert exsisting degree to radians. this will override degrees value
 
     Parameters:
       | *[in, out]*  **deg**      pointer to angle in degrees
 
 .. c:function:: void  glm_make_deg(float *rad)
 
-    | convert existing radians to degree. this will override radians value
+    | convert exsisting radians to degree. this will override radians value
 
     Parameters:
       | *[in, out]*  **rad**      pointer to angle in radians
@@ -147,7 +146,7 @@ Functions documentation
       | *[in]*  **b**   b
 
     Returns:
-       true if a and b are equal
+       true if a and b equals
 
 .. c:function:: float glm_percent(float from, float to, float current)
 
@@ -159,7 +158,7 @@ Functions documentation
       | *[in]*  **current**   value between from and to values
 
     Returns:
-       percentage of current value
+       clamped normalized percent (0-100 in 0-1)
 
 .. c:function:: float glm_percentc(float from, float to, float current)
 
@@ -172,11 +171,3 @@ Functions documentation
 
     Returns:
        clamped normalized percent (0-100 in 0-1)
-
-.. c:function:: void glm_swapf(float *a, float *b) 
-
-    swap two float values
-
-    Parameters:
-      | *[in]*  **a**      float 1
-      | *[in]*  **b**      float 2

docs/source/vec2-ext.rst

@@ -1,143 +0,0 @@
-.. default-domain:: C
-
-vec2 extra
-==========
-
-Header: cglm/vec2-ext.h
-
-There are some functions are in called in extra header. These are called extra
-because they are not used like other functions in vec2.h in the future some of
-these functions ma be moved to vec2 header.
-
-Table of contents (click to go):
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-Functions:
-
-1. :c:func:`glm_vec2_fill`
-#. :c:func:`glm_vec2_eq`
-#. :c:func:`glm_vec2_eq_eps`
-#. :c:func:`glm_vec2_eq_all`
-#. :c:func:`glm_vec2_eqv`
-#. :c:func:`glm_vec2_eqv_eps`
-#. :c:func:`glm_vec2_max`
-#. :c:func:`glm_vec2_min`
-#. :c:func:`glm_vec2_isnan`
-#. :c:func:`glm_vec2_isinf`
-#. :c:func:`glm_vec2_isvalid`
-#. :c:func:`glm_vec2_sign`
-#. :c:func:`glm_vec2_abs`
-#. :c:func:`glm_vec2_sqrt`
-
-Functions documentation
-~~~~~~~~~~~~~~~~~~~~~~~
-
-.. c:function:: void glm_vec2_fill(vec2 v, float val)
-
-    fill a vector with specified value
-
-    Parameters:
-      | *[in,out]* **dest**  destination
-      | *[in]*     **val**   value
-      
-
-.. c:function:: bool glm_vec2_eq(vec2 v, float val)
-
-    check if vector is equal to value (without epsilon)
-
-    Parameters:
-      | *[in]*  **v**    vector
-      | *[in]*  **val**  value
-
-.. c:function:: bool glm_vec2_eq_eps(vec2 v, float val)
-
-    check if vector is equal to value (with epsilon)
-
-    Parameters:
-      | *[in]*  **v**    vector
-      | *[in]*  **val**  value
-
-.. c:function:: bool glm_vec2_eq_all(vec2 v)
-
-    check if vectors members are equal (without epsilon)
-
-    Parameters:
-      | *[in]*  **v**   vector
-
-.. c:function:: bool glm_vec2_eqv(vec2 v1, vec2 v2)
-
-    check if vector is equal to another (without epsilon) vector
-
-    Parameters:
-      | *[in]*  **vec**   vector 1
-      | *[in]*  **vec**   vector 2
-
-.. c:function:: bool glm_vec2_eqv_eps(vec2 v1, vec2 v2)
-
-    check if vector is equal to another (with epsilon)
-
-    Parameters:
-      | *[in]*  **v1**    vector1
-      | *[in]*  **v2**    vector2
-
-.. c:function:: float glm_vec2_max(vec2 v)
-
-    max value of vector
-
-    Parameters:
-      | *[in]*  **v**    vector
-
-.. c:function:: float glm_vec2_min(vec2 v)
-
-     min value of vector
-
-    Parameters:
-      | *[in]*  **v**  vector
-
-.. c:function:: bool glm_vec2_isnan(vec2 v)
-
-    | check if one of items is NaN (not a number)
-    | you should only use this in DEBUG mode or very critical asserts
-
-    Parameters:
-      | *[in]*  **v**  vector
-
-.. c:function:: bool glm_vec2_isinf(vec2 v)
-
-    | check if one of items is INFINITY
-    | you should only use this in DEBUG mode or very critical asserts
-
-    Parameters:
-      | *[in]*  **v**  vector
-
-.. c:function:: bool glm_vec2_isvalid(vec2 v)
-
-    | check if all items are valid number
-    | you should only use this in DEBUG mode or very critical asserts
-
-    Parameters:
-      | *[in]*  **v**  vector
-
-.. c:function:: void glm_vec2_sign(vec2 v, vec2 dest)
-
-    get sign of 32 bit float as +1, -1, 0
-
-    Parameters:
-      | *[in]*   **v**     vector
-      | *[out]*  **dest**  sign vector (only keeps signs as -1, 0, -1)
-
-.. c:function:: void glm_vec2_abs(vec2 v, vec2 dest)
-
-    absolute value of each vector item
-
-    Parameters:
-      | *[in]*   **v**     vector
-      | *[out]*  **dest**  destination vector
-
-.. c:function:: void glm_vec2_sqrt(vec2 v, vec2 dest)
-
-    square root of each vector item
-
-    Parameters:
-      | *[in]*   **v**     vector
-      | *[out]*  **dest**  destination vector (sqrt(v))

docs/source/vec2.rst

@@ -1,424 +0,0 @@
-.. default-domain:: C
-
-vec2
-====
-
-Header: cglm/vec2.h
-
-Table of contents (click to go):
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-Macros:
-
-1. GLM_VEC2_ONE_INIT
-#. GLM_VEC2_ZERO_INIT
-#. GLM_VEC2_ONE
-#. GLM_VEC2_ZERO
-
-Functions:
-
-1. :c:func:`glm_vec2`
-#. :c:func:`glm_vec2_copy`
-#. :c:func:`glm_vec2_zero`
-#. :c:func:`glm_vec2_one`
-#. :c:func:`glm_vec2_dot`
-#. :c:func:`glm_vec2_cross`
-#. :c:func:`glm_vec2_norm2`
-#. :c:func:`glm_vec2_norm`
-#. :c:func:`glm_vec2_add`
-#. :c:func:`glm_vec2_adds`
-#. :c:func:`glm_vec2_sub`
-#. :c:func:`glm_vec2_subs`
-#. :c:func:`glm_vec2_mul`
-#. :c:func:`glm_vec2_scale`
-#. :c:func:`glm_vec2_scale_as`
-#. :c:func:`glm_vec2_div`
-#. :c:func:`glm_vec2_divs`
-#. :c:func:`glm_vec2_addadd`
-#. :c:func:`glm_vec2_subadd`
-#. :c:func:`glm_vec2_muladd`
-#. :c:func:`glm_vec2_muladds`
-#. :c:func:`glm_vec2_maxadd`
-#. :c:func:`glm_vec2_minadd`
-#. :c:func:`glm_vec2_negate`
-#. :c:func:`glm_vec2_negate_to`
-#. :c:func:`glm_vec2_normalize`
-#. :c:func:`glm_vec2_normalize_to`
-#. :c:func:`glm_vec2_rotate`
-#. :c:func:`glm_vec2_center`
-#. :c:func:`glm_vec2_distance2`
-#. :c:func:`glm_vec2_distance`
-#. :c:func:`glm_vec2_maxv`
-#. :c:func:`glm_vec2_minv`
-#. :c:func:`glm_vec2_clamp`
-#. :c:func:`glm_vec2_lerp`
-#. :c:func:`glm_vec2_make`
-#. :c:func:`glm_vec2_reflect`
-#. :c:func:`glm_vec2_refract`
-
-Functions documentation
-~~~~~~~~~~~~~~~~~~~~~~~
-
-.. c:function:: void glm_vec2(float * v, vec2 dest)
-
-    init vec2 using vec3 or vec4
-
-    Parameters:
-      | *[in]*  **v**     vector
-      | *[out]* **dest**  destination
-
-.. c:function:: void glm_vec2_copy(vec2 a, vec2 dest)
-
-    copy all members of [a] to [dest]
-
-    Parameters:
-      | *[in]*  **a**     source
-      | *[out]* **dest**  destination
-
-.. c:function:: void glm_vec2_zero(vec2 v)
-
-    makes all members 0.0f (zero)
-
-    Parameters:
-      | *[in, out]*  **v**     vector
-
-.. c:function:: void  glm_vec2_one(vec2 v)
-
-    makes all members 1.0f (one)
-
-    Parameters:
-      | *[in, out]*  **v**     vector
-
-.. c:function:: float glm_vec2_dot(vec2 a, vec2 b)
-
-    dot product of vec2
-
-    Parameters:
-      | *[in]*  **a**  vector1
-      | *[in]*  **b**  vector2
-
-    Returns:
-      dot product
-
-.. c:function:: void glm_vec2_cross(vec2 a, vec2 b, vec2 d)
-
-    cross product of two vector (RH)
-
-    | ref: http://allenchou.net/2013/07/cross-product-of-2d-vectors/
-
-    Parameters:
-      | *[in]*  **a**     vector 1
-      | *[in]*  **b**     vector 2
-      | *[out]* **dest**  destination
-
-    Returns:
-      Z component of cross product
-
-.. c:function:: float glm_vec2_norm2(vec2 v)
-
-    norm * norm (magnitude) of vector
-
-    we can use this func instead of calling norm * norm, because it would call
-    sqrtf function twice but with this func we can avoid func call, maybe this is
-    not good name for this func
-
-    Parameters:
-      | *[in]*  **v**   vector
-
-    Returns:
-      square of norm / magnitude
-
-.. c:function:: float glm_vec2_norm(vec2 vec)
-
-    | euclidean norm (magnitude), also called L2 norm
-    | this will give magnitude of vector in euclidean space
-
-    Parameters:
-      | *[in]*  **vec**   vector
-
-.. c:function:: void glm_vec2_add(vec2 a, vec2 b, vec2 dest)
-
-    add a vector to b vector store result in dest
-
-    Parameters:
-      | *[in]*  **a**     vector1
-      | *[in]*  **b**     vector2
-      | *[out]* **dest**  destination vector
-
-.. c:function:: void glm_vec2_adds(vec2 a, float s, vec2 dest)
-
-    add scalar to v vector store result in dest (d = v + vec(s))
-
-    Parameters:
-      | *[in]*  **v**     vector
-      | *[in]*  **s**     scalar
-      | *[out]* **dest**  destination vector
-
-.. c:function:: void glm_vec2_sub(vec2 v1, vec2 v2, vec2 dest)
-
-    subtract b vector from a vector store result in dest (d = v1 - v2)
-
-    Parameters:
-      | *[in]*  **a**     vector1
-      | *[in]*  **b**     vector2
-      | *[out]* **dest**  destination vector
-
-.. c:function:: void glm_vec2_subs(vec2 v, float s, vec2 dest)
-
-    subtract scalar from v vector store result in dest (d = v - vec(s))
-
-    Parameters:
-      | *[in]*  **v**     vector
-      | *[in]*  **s**     scalar
-      | *[out]* **dest**  destination vector
-
-.. c:function:: void glm_vec2_mul(vec2 a, vec2 b, vec2 d)
-
-    multiply two vector (component-wise multiplication)
-
-    Parameters:
-      | *[in]*  **a**     vector
-      | *[in]*  **b**     scalar
-      | *[out]* **d**     result = (a[0] * b[0], a[1] * b[1], a[2] * b[2])
-
-.. c:function:: void glm_vec2_scale(vec2 v, float s, vec2 dest)
-
-     multiply/scale vec2 vector with scalar: result = v * s
-
-
-    Parameters:
-      | *[in]*  **v**     vector
-      | *[in]*  **s**     scalar
-      | *[out]* **dest**  destination vector
-
-.. c:function:: void glm_vec2_scale_as(vec2 v, float s, vec2 dest)
-
-    make vec2 vector scale as specified: result = unit(v) * s
-
-    Parameters:
-      | *[in]*  **v**     vector
-      | *[in]*  **s**     scalar
-      | *[out]* **dest**  destination vector
-
-.. c:function:: void glm_vec2_div(vec2 a, vec2 b, vec2 dest)
-
-    div vector with another component-wise division: d = a / b
-
-    Parameters:
-      | *[in]*  **a**     vector 1
-      | *[in]*  **b**     vector 2
-      | *[out]* **dest**  result = (a[0] / b[0], a[1] / b[1], a[2] / b[2])
-
-.. c:function:: void glm_vec2_divs(vec2 v, float s, vec2 dest)
-
-    div vector with scalar: d = v / s
-
-    Parameters:
-      | *[in]*  **v**     vector
-      | *[in]*  **s**     scalar
-      | *[out]* **dest**  result = (a[0] / s, a[1] / s, a[2] / s])
-
-.. c:function:: void glm_vec2_addadd(vec2 a, vec2 b, vec2 dest)
-
-    | add two vectors and add result to sum
-    | it applies += operator so dest must be initialized
-
-    Parameters:
-      | *[in]*  **a**     vector 1
-      | *[in]*  **b**     vector 2
-      | *[out]* **dest**  dest += (a + b)
-
-.. c:function:: void glm_vec2_subadd(vec2 a, vec2 b, vec2 dest)
-
-    | sub two vectors and add result to sum
-    | it applies += operator so dest must be initialized
-
-    Parameters:
-      | *[in]*  **a**     vector 1
-      | *[in]*  **b**     vector 2
-      | *[out]* **dest**  dest += (a - b)
-
-.. c:function:: void glm_vec2_muladd(vec2 a, vec2 b, vec2 dest)
-
-    | mul two vectors and add result to sum
-    | it applies += operator so dest must be initialized
-
-    Parameters:
-      | *[in]*  **a**     vector 1
-      | *[in]*  **b**     vector 2
-      | *[out]* **dest**  dest += (a * b)
-
-.. c:function:: void glm_vec2_muladds(vec2 a, float s, vec2 dest)
-
-    | mul vector with scalar and add result to sum
-    | it applies += operator so dest must be initialized
-
-    Parameters:
-      | *[in]*  **a**     vector
-      | *[in]*  **s**     scalar
-      | *[out]* **dest**  dest += (a * b)
-
-.. c:function:: void glm_vec2_maxadd(vec2 a, vec2 b, vec2 dest)
-
-    | add max of two vector to result/dest
-    | it applies += operator so dest must be initialized
-
-    Parameters:
-      | *[in]*  **a**     vector 1
-      | *[in]*  **b**     vector 2
-      | *[out]* **dest**  dest += (a * b)
-
-.. c:function:: void glm_vec2_minadd(vec2 a, vec2 b, vec2 dest)
-
-    | add min of two vector to result/dest
-    | it applies += operator so dest must be initialized
-
-    Parameters:
-      | *[in]*  **a**     vector 1
-      | *[in]*  **b**     vector 2
-      | *[out]* **dest**  dest += (a * b)
-
-.. c:function:: void glm_vec2_negate(vec2 v)
-
-    negate vector components
-
-    Parameters:
-      | *[in, out]*  **v**    vector
-
-.. c:function:: void glm_vec2_negate_to(vec2 v, vec2 dest)
-
-    negate vector components and store result in dest
-
-    Parameters:
-      | *[in]*  **v**       vector
-      | *[out]* **dest**    negated vector
-
-.. c:function:: void glm_vec2_normalize(vec2 v)
-
-    normalize vec2 and store result in same vec
-
-    Parameters:
-      | *[in, out]*  **v**    vector
-
-.. c:function:: void glm_vec2_normalize_to(vec2 vec, vec2 dest)
-
-     normalize vec2 to dest
-
-    Parameters:
-      | *[in]*   **vec**   source
-      | *[out]*  **dest**  destination
-
-.. c:function:: void glm_vec2_rotate(vec2 v, float angle, vec2 dest)
-
-     rotate vec2 around axis by angle using Rodrigues' rotation formula
-
-    Parameters:
-      | *[in]*  **v**      vector
-      | *[in]*  **axis**   axis vector
-      | *[out]* **dest**   destination
-
-.. c:function:: void  glm_vec2_center(vec2 v1, vec2 v2, vec2 dest)
-
-    find center point of two vector
-
-    Parameters:
-      | *[in]*  **v1**    vector1
-      | *[in]*  **v2**    vector2
-      | *[out]* **dest**  center point
-
-.. c:function:: float glm_vec2_distance2(vec2 v1, vec2 v2)
-
-    squared distance between two vectors
-
-    Parameters:
-      | *[in]*  **mat**   vector1
-      | *[in]*  **row1**  vector2
-
-    Returns:
-      | squared distance (distance * distance)
-
-.. c:function:: float glm_vec2_distance(vec2 v1, vec2 v2)
-
-    distance between two vectors
-
-    Parameters:
-      | *[in]*  **mat**   vector1
-      | *[in]*  **row1**  vector2
-
-    Returns:
-      | distance
-
-.. c:function:: void glm_vec2_maxv(vec2 v1, vec2 v2, vec2 dest)
-
-    max values of vectors
-
-    Parameters:
-      | *[in]*  **v1**    vector1
-      | *[in]*  **v2**    vector2
-      | *[out]* **dest**  destination
-
-.. c:function:: void glm_vec2_minv(vec2 v1, vec2 v2, vec2 dest)
-
-    min values of vectors
-
-    Parameters:
-      | *[in]*  **v1**    vector1
-      | *[in]*  **v2**    vector2
-      | *[out]* **dest**  destination
-
-.. c:function:: void glm_vec2_clamp(vec2 v, float minVal, float maxVal)
-
-    constrain a value to lie between two further values
-
-    Parameters:
-      | *[in, out]*  **v**       vector
-      | *[in]*       **minVal**  minimum value
-      | *[in]*       **maxVal**  maximum value
-
-.. c:function:: void glm_vec2_lerp(vec2 from, vec2 to, float t, vec2 dest)
-
-    linear interpolation between two vector
-
-    | formula:  from + s * (to - from)
-
-    Parameters:
-      | *[in]*  **from**   from value
-      | *[in]*  **to**     to value
-      | *[in]*  **t**      interpolant (amount) clamped between 0 and 1
-      | *[out]* **dest**   destination
-
-.. c:function:: void glm_vec2_make(const float * __restrict src, vec2 dest)
-
-    Create two dimensional vector from pointer
-
-    .. note:: **@src** must contain at least 2 elements.
-
-    Parameters:
-      | *[in]*  **src**  pointer to an array of floats
-      | *[out]* **dest** destination vector
-
-.. c:function:: void glm_vec2_reflect(vec2 I, vec2 N, vec2 dest) 
-
-    Reflection vector using an incident ray and a surface normal
-
-    Parameters:
-      | *[in]*  **I**     incident vector
-      | *[in]*  **N**     *❗️ normalized ❗️* normal vector
-      | *[out]* **dest**  destination: reflection result
-
-.. c:function:: bool glm_vec2_refract(vec2 I, vec2 N, float eta, vec2 dest)
-
-    Computes refraction vector for an incident vector and a surface normal.
-   
-    Calculates the refraction vector based on Snell's law. If total internal reflection
-    occurs (angle too great given eta), dest is set to zero and returns false.
-    Otherwise, computes refraction vector, stores it in dest, and returns true.
-
-    Parameters:
-      | *[in]*  **I**     *❗️ normalized ❗️* incident vector
-      | *[in]*  **N**     *❗️ normalized ❗️* normal vector
-      | *[in]*  **eta**   ratio of indices of refraction (incident/transmitted)
-      | *[out]* **dest**  refraction vector if refraction occurs; zero vector otherwise
-
-    Returns:
-      returns true if refraction occurs; false if total internal reflection occurs.

docs/source/vec3-ext.rst

@@ -27,7 +27,6 @@ Functions:
 #. :c:func:`glm_vec3_isinf`
 #. :c:func:`glm_vec3_isvalid`
 #. :c:func:`glm_vec3_sign`
-#. :c:func:`glm_vec3_abs`
 #. :c:func:`glm_vec3_sqrt`
 
 Functions documentation
@@ -50,14 +49,6 @@ Functions documentation
       | *[in]*  **val**   value
       | *[out]* **dest**  destination
 
-.. c:function:: void  glm_vec3_fill(vec3 v, float val)
-
-    fill a vector with specified value
-
-    Parameters:
-      | *[out]*  **v**    vector
-      | *[in]*   **val**  value
-
 .. c:function:: bool  glm_vec3_eq(vec3 v, float val)
 
     check if vector is equal to value (without epsilon)
@@ -143,14 +134,6 @@ Functions documentation
       | *[in]*   **v**     vector
       | *[out]*  **dest**  sign vector (only keeps signs as -1, 0, -1)
 
-.. c:function:: void glm_vec3_abs(vec3 v, vec3 dest)
-
-    absolute value of each vector item
-
-    Parameters:
-      | *[in]*   **v**     vector
-      | *[out]*  **dest**  destination vector
-
 .. c:function:: void glm_vec3_sqrt(vec3 v, vec3 dest)
 
     square root of each vector item

docs/source/vec3.rst

@@ -13,7 +13,7 @@ Header: cglm/vec3.h
 We mostly use vectors in graphics math, to make writing code faster
 and easy to read, some *vec3* functions are aliased in global namespace.
 For instance :c:func:`glm_dot` is alias of :c:func:`glm_vec3_dot`,
-alias means inline wrapper here. There is no call version of alias functions
+alias means inline wrapper here. There is no call verison of alias functions
 
 There are also functions for rotating *vec3* vector. **_m4**, **_m3** prefixes
 rotate *vec3* with matrix.
@@ -79,10 +79,6 @@ Functions:
 #. :c:func:`glm_vec3_ortho`
 #. :c:func:`glm_vec3_clamp`
 #. :c:func:`glm_vec3_lerp`
-#. :c:func:`glm_vec3_make`
-#. :c:func:`glm_vec3_faceforward`
-#. :c:func:`glm_vec3_reflect`
-#. :c:func:`glm_vec3_refract`
 
 Functions documentation
 ~~~~~~~~~~~~~~~~~~~~~~~
@@ -151,7 +147,7 @@ Functions documentation
     norm * norm (magnitude) of vector
 
     we can use this func instead of calling norm * norm, because it would call
-    sqrtf function twice but with this func we can avoid func call, maybe this is
+    sqrtf fuction twice but with this func we can avoid func call, maybe this is
     not good name for this func
 
     Parameters:
@@ -162,8 +158,7 @@ Functions documentation
 
 .. c:function:: float  glm_vec3_norm(vec3 vec)
 
-    | euclidean norm (magnitude), also called L2 norm
+    norm (magnitude) of vec3
-    | this will give magnitude of vector in euclidean space
 
     Parameters:
       | *[in]*  **vec**   vector
@@ -312,7 +307,7 @@ Functions documentation
 
 .. c:function:: void  glm_vec3_flipsign(vec3 v)
 
-    **DEPRECATED!**
+    **DEPRACATED!**
 
     use :c:func:`glm_vec3_negate`
 
@@ -321,7 +316,7 @@ Functions documentation
 
 .. c:function:: void  glm_vec3_flipsign_to(vec3 v, vec3 dest)
 
-    **DEPRECATED!**
+    **DEPRACATED!**
 
     use :c:func:`glm_vec3_negate_to`
 
@@ -331,7 +326,7 @@ Functions documentation
 
 .. c:function:: void  glm_vec3_inv(vec3 v)
 
-    **DEPRECATED!**
+    **DEPRACATED!**
 
     use :c:func:`glm_vec3_negate`
 
@@ -340,7 +335,7 @@ Functions documentation
 
 .. c:function:: void  glm_vec3_inv_to(vec3 v, vec3 dest)
 
-    **DEPRECATED!**
+    **DEPRACATED!**
 
     use :c:func:`glm_vec3_negate_to`
 
@@ -380,7 +375,7 @@ Functions documentation
 
 .. c:function:: float  glm_vec3_angle(vec3 v1, vec3 v2)
 
-    angle between two vector
+    angle betwen two vector
 
     Parameters:
       | *[in]*  **v1**   vector1
@@ -396,7 +391,7 @@ Functions documentation
     Parameters:
       | *[in, out]*  **v**      vector
       | *[in]*       **axis**   axis vector (will be normalized)
-      | *[in]*       **angle**  angle (radians)
+      | *[out]*      **angle**  angle (radians)
 
 .. c:function:: void  glm_vec3_rotate_m4(mat4 m, vec3 v, vec3 dest)
 
@@ -439,8 +434,8 @@ Functions documentation
     squared distance between two vectors
 
     Parameters:
-      | *[in]*  **v1**  vector1
+      | *[in]*  **mat**   vector1
-      | *[in]*  **v2**  vector2
+      | *[in]*  **row1**  vector2
 
     Returns:
       | squared distance (distance * distance)
@@ -450,8 +445,8 @@ Functions documentation
     distance between two vectors
 
     Parameters:
-      | *[in]*  **v1**  vector1
+      | *[in]*  **mat**   vector1
-      | *[in]*  **v2**  vector2
+      | *[in]*  **row1**  vector2
 
     Returns:
       | distance
@@ -478,11 +473,8 @@ Functions documentation
 
     possible orthogonal/perpendicular vector
 
-    References:
-      * `On picking an orthogonal vector (and combing coconuts) <http://lolengine.net/blog/2013/09/21/picking-orthogonal-vector-combing-coconuts>`_
-
     Parameters:
-      | *[in]*  **v**     vector
+      | *[in]*  **mat**   vector
       | *[out]* **dest**  orthogonal/perpendicular vector
 
 .. c:function:: void  glm_vec3_clamp(vec3 v, float minVal, float maxVal)
@@ -505,50 +497,3 @@ Functions documentation
       | *[in]*  **to**     to value
       | *[in]*  **t**      interpolant (amount) clamped between 0 and 1
       | *[out]* **dest**   destination
-
-.. c:function:: void glm_vec3_make(const float * __restrict src, vec3 dest)
-
-    Create three dimensional vector from pointer
-
-    .. note::: **@src** must contain at least 3 elements.
-
-    Parameters:
-      | *[in]*  **src**  pointer to an array of floats
-      | *[out]* **dest** destination vector
-
-.. c:function:: void glm_vec3_faceforward(vec3 N, vec3 I, vec3 Nref, vec3 dest)
-
-    A vector pointing in the same direction as another
-
-    Parameters:
-      | *[in]*  **N**     vector to orient
-      | *[in]*  **I**     incident vector
-      | *[in]*  **Nref**  reference vector
-      | *[out]* **dest**  destination: oriented vector, pointing away from the surface.
-
-.. c:function:: void glm_vec3_reflect(vec3 I, vec3 N, vec3 dest) 
-
-    Reflection vector using an incident ray and a surface normal
-
-    Parameters:
-      | *[in]*  **I**     incident vector
-      | *[in]*  **N**     *❗️ normalized ❗️* normal vector
-      | *[out]* **dest**  destination: reflection result
-
-.. c:function:: bool glm_vec3_refract(vec3 I, vec3 N, float eta, vec3 dest)
-
-    
-    Computes refraction vector for an incident vector and a surface normal.
-   
-    Calculates the refraction vector based on Snell's law. If total internal reflection
-    occurs (angle too great given eta), dest is set to zero and returns false.
-    Otherwise, computes refraction vector, stores it in dest, and returns true.
-
-    Parameters:
-      | *[in]*  **I**     *❗️ normalized ❗️* incident vector
-      | *[in]*  **N**     *❗️ normalized ❗️* normal vector
-      | *[in]*  **eta**   ratio of indices of refraction (incident/transmitted)
-      | *[out]* **dest**  refraction vector if refraction occurs; zero vector otherwise
-
-    Returns:
-      returns true if refraction occurs; false if total internal reflection occurs.

docs/source/vec4.rst

@@ -58,10 +58,11 @@ Functions:
 #. :c:func:`glm_vec4_minv`
 #. :c:func:`glm_vec4_clamp`
 #. :c:func:`glm_vec4_lerp`
-#. :c:func:`glm_vec4_cubic`
+#. :c:func:`glm_vec4_isnan`
-#. :c:func:`glm_vec4_make`
+#. :c:func:`glm_vec4_isinf`
-#. :c:func:`glm_vec4_reflect`
+#. :c:func:`glm_vec4_isvalid`
-#. :c:func:`glm_vec4_refract`
+#. :c:func:`glm_vec4_sign`
+#. :c:func:`glm_vec4_sqrt`
 
 Functions documentation
 ~~~~~~~~~~~~~~~~~~~~~~~
@@ -110,13 +111,6 @@ Functions documentation
     Parameters:
       | *[in, out]*  **v**     vector
 
-.. c:function:: void  glm_vec4_one(vec4 v)
-
-    makes all members one
-
-    Parameters:
-      | *[in, out]*  **v**     vector
-
 .. c:function:: float  glm_vec4_dot(vec4 a, vec4 b)
 
     dot product of vec4
@@ -133,7 +127,7 @@ Functions documentation
     norm * norm (magnitude) of vector
 
     we can use this func instead of calling norm * norm, because it would call
-    sqrtf function twice but with this func we can avoid func call, maybe this is
+    sqrtf fuction twice but with this func we can avoid func call, maybe this is
     not good name for this func
 
     Parameters:
@@ -144,8 +138,7 @@ Functions documentation
 
 .. c:function:: float  glm_vec4_norm(vec4 vec)
 
-    | euclidean norm (magnitude), also called L2 norm
+    norm (magnitude) of vec4
-    | this will give magnitude of vector in euclidean space
 
     Parameters:
       | *[in]*  **vec**   vector
@@ -293,7 +286,7 @@ Functions documentation
 
 .. c:function:: void  glm_vec4_flipsign(vec4 v)
 
-    **DEPRECATED!**
+    **DEPRACATED!**
 
     use :c:func:`glm_vec4_negate`
 
@@ -302,7 +295,7 @@ Functions documentation
 
 .. c:function:: void  glm_vec4_flipsign_to(vec4 v, vec4 dest)
 
-    **DEPRECATED!**
+    **DEPRACATED!**
 
     use :c:func:`glm_vec4_negate_to`
 
@@ -312,7 +305,7 @@ Functions documentation
 
 .. c:function:: void  glm_vec4_inv(vec4 v)
 
-    **DEPRECATED!**
+    **DEPRACATED!**
 
     use :c:func:`glm_vec4_negate`
 
@@ -321,7 +314,7 @@ Functions documentation
 
 .. c:function:: void  glm_vec4_inv_to(vec4 v, vec4 dest)
 
-    **DEPRECATED!**
+    **DEPRACATED!**
 
     use :c:func:`glm_vec4_negate_to`
 
@@ -408,51 +401,3 @@ Functions documentation
       | *[in]*  **to**     to value
       | *[in]*  **t**      interpolant (amount) clamped between 0 and 1
       | *[out]* **dest**   destination
-
-.. c:function:: void  glm_vec4_cubic(float s, vec4 dest)
-
-    helper to fill vec4 as [S^3, S^2, S, 1]
-
-    Parameters:
-      | *[in]*  **s**      parameter
-      | *[out]* **dest**   destination
-
-.. c:function:: void glm_vec4_make(const float * __restrict src, vec4 dest)
-
-    Create four dimensional vector from pointer
-
-    .. note:: **@src** must contain at least 4 elements.
-
-    Parameters:
-      | *[in]*  **src**  pointer to an array of floats
-      | *[out]* **dest** destination vector
-
-.. c:function:: bool glm_vec4_reflect(vec4 I, vec4 N, vec4 dest) 
-
-    Reflection vector using an incident ray and a surface normal
-
-    Parameters:
-      | *[in]*  **I**     incident vector
-      | *[in]*  **N**     *❗️ normalized ❗️* normal vector
-      | *[out]* **dest**  destination: reflection result
-
-.. c:function:: bool glm_vec4_refract(vec4 I, vec4 N, float eta, vec4 dest)
-
-    computes refraction vector for an incident vector and a surface normal.
-   
-    Calculates the refraction vector based on Snell's law. If total internal reflection
-    occurs (angle too great given eta), dest is set to zero and returns false.
-    Otherwise, computes refraction vector, stores it in dest, and returns true.
-   
-    This implementation does not explicitly preserve the 'w' component of the
-    incident vector 'I' in the output 'dest', users requiring the preservation of
-    the 'w' component should manually adjust 'dest' after calling this function.
-
-    Parameters:
-      | *[in]*  **I**     *❗️ normalized ❗️* incident vector
-      | *[in]*  **N**     *❗️ normalized ❗️* normal vector
-      | *[in]*  **eta**   ratio of indices of refraction (incident/transmitted)
-      | *[out]* **dest**  refraction vector if refraction occurs; zero vector otherwise
-
-    Returns:
-      returns true if refraction occurs; false if total internal reflection occurs.

docs/source/version.rst

@@ -1,15 +0,0 @@
-.. default-domain:: C
-
-version
-================================================================================
-
-Header: cglm/version.h
-
-**cglm** uses semantic versioning (http://semver.org) which is MAJOR.MINOR.PATCH 
-
-| **CGLM_VERSION_MAJOR** is major number of the version.
-| **CGLM_VERSION_MINOR** is minor number of the version.
-| **CGLM_VERSION_PATCH** is patch number of the version.
-
-every release increases these numbers. You can check existing version by 
-including `cglm/version.h`

include/cglm/aabb2d.h

@@ -1,271 +0,0 @@
-/*
- * Copyright (c), Recep Aslantas.
- *
- * MIT License (MIT), http://opensource.org/licenses/MIT
- * Full license can be found in the LICENSE file
- */
-
-#ifndef cglm_aabb2d_h
-#define cglm_aabb2d_h
-
-#include "common.h"
-#include "vec2.h"
-#include "util.h"
-
-/* DEPRECATED! use _diag */
-#define glm_aabb2d_size(aabb)         glm_aabb2d_diag(aabb)
-
-/*!
- * @brief make [aabb] zero
- *
- * @param[in, out]  aabb aabb
- */
-CGLM_INLINE
-void
-glm_aabb2d_zero(vec2 aabb[2]) {
-  glm_vec2_zero(aabb[0]);
-  glm_vec2_zero(aabb[1]);
-}
-
-/*!
- * @brief copy all members of [aabb] to [dest]
- *
- * @param[in]  aabb source
- * @param[out] dest destination
- */
-CGLM_INLINE
-void
-glm_aabb2d_copy(vec2 aabb[2], vec2 dest[2]) {
-  glm_vec2_copy(aabb[0], dest[0]);
-  glm_vec2_copy(aabb[1], dest[1]);
-}
-
-/*!
- * @brief apply transform to Axis-Aligned Bounding aabb
- *
- * @param[in]  aabb  bounding aabb
- * @param[in]  m    transform matrix
- * @param[out] dest transformed bounding aabb
- */
-CGLM_INLINE
-void
-glm_aabb2d_transform(vec2 aabb[2], mat3 m, vec2 dest[2]) {
-  vec2 v[2], xa, xb, ya, yb;
-
-  glm_vec2_scale(m[0], aabb[0][0], xa);
-  glm_vec2_scale(m[0], aabb[1][0], xb);
-
-  glm_vec2_scale(m[1], aabb[0][1], ya);
-  glm_vec2_scale(m[1], aabb[1][1], yb);
-
-  /* translation + min(xa, xb) + min(ya, yb) */
-  glm_vec2(m[2], v[0]);
-  glm_vec2_minadd(xa, xb, v[0]);
-  glm_vec2_minadd(ya, yb, v[0]);
-
-  /* translation + max(xa, xb) + max(ya, yb) */
-  glm_vec2(m[2], v[1]);
-  glm_vec2_maxadd(xa, xb, v[1]);
-  glm_vec2_maxadd(ya, yb, v[1]);
-
-  glm_vec2_copy(v[0], dest[0]);
-  glm_vec2_copy(v[1], dest[1]);
-}
-
-/*!
- * @brief merges two AABB bounding aabb and creates new one
- *
- * two aabb must be in same space, if one of aabb is in different space then
- * you should consider to convert it's space by glm_aabb_space
- *
- * @param[in]  aabb1 bounding aabb 1
- * @param[in]  aabb2 bounding aabb 2
- * @param[out] dest merged bounding aabb
- */
-CGLM_INLINE
-void
-glm_aabb2d_merge(vec2 aabb1[2], vec2 aabb2[2], vec2 dest[2]) {
-  dest[0][0] = glm_min(aabb1[0][0], aabb2[0][0]);
-  dest[0][1] = glm_min(aabb1[0][1], aabb2[0][1]);
-
-  dest[1][0] = glm_max(aabb1[1][0], aabb2[1][0]);
-  dest[1][1] = glm_max(aabb1[1][1], aabb2[1][1]);
-}
-
-/*!
- * @brief crops a bounding aabb with another one.
- *
- * this could be useful for gettng a baabb which fits with view frustum and
- * object bounding aabbes. In this case you crop view frustum aabb with objects
- * aabb
- *
- * @param[in]  aabb     bounding aabb 1
- * @param[in]  cropAabb crop aabb
- * @param[out] dest     cropped bounding aabb
- */
-CGLM_INLINE
-void
-glm_aabb2d_crop(vec2 aabb[2], vec2 cropAabb[2], vec2 dest[2]) {
-  dest[0][0] = glm_max(aabb[0][0], cropAabb[0][0]);
-  dest[0][1] = glm_max(aabb[0][1], cropAabb[0][1]);
-
-  dest[1][0] = glm_min(aabb[1][0], cropAabb[1][0]);
-  dest[1][1] = glm_min(aabb[1][1], cropAabb[1][1]);
-}
-
-/*!
- * @brief crops a bounding aabb with another one.
- *
- * this could be useful for gettng a baabb which fits with view frustum and
- * object bounding aabbes. In this case you crop view frustum aabb with objects
- * aabb
- *
- * @param[in]  aabb      bounding aabb
- * @param[in]  cropAabb  crop aabb
- * @param[in]  clampAabb minimum aabb
- * @param[out] dest      cropped bounding aabb
- */
-CGLM_INLINE
-void
-glm_aabb2d_crop_until(vec2 aabb[2],
-                      vec2 cropAabb[2],
-                      vec2 clampAabb[2],
-                      vec2 dest[2]) {
-  glm_aabb2d_crop(aabb, cropAabb, dest);
-  glm_aabb2d_merge(clampAabb, dest, dest);
-}
-
-/*!
- * @brief invalidate AABB min and max values
- *
- * @param[in, out]  aabb bounding aabb
- */
-CGLM_INLINE
-void
-glm_aabb2d_invalidate(vec2 aabb[2]) {
-  glm_vec2_fill(aabb[0], FLT_MAX);
-  glm_vec2_fill(aabb[1], -FLT_MAX);
-}
-
-/*!
- * @brief check if AABB is valid or not
- *
- * @param[in]  aabb bounding aabb
- */
-CGLM_INLINE
-bool
-glm_aabb2d_isvalid(vec2 aabb[2]) {
-  return glm_vec2_max(aabb[0]) != FLT_MAX
-         && glm_vec2_min(aabb[1]) != -FLT_MAX;
-}
-
-/*!
- * @brief distance between of min and max
- *
- * @param[in]  aabb bounding aabb
- */
-CGLM_INLINE
-float
-glm_aabb2d_diag(vec2 aabb[2]) {
-  return glm_vec2_distance(aabb[0], aabb[1]);
-}
-
-/*!
- * @brief size of aabb
- *
- * @param[in]  aabb bounding aabb
- * @param[out]  dest size
- */
-CGLM_INLINE
-void
-glm_aabb2d_sizev(vec2 aabb[2], vec2 dest) {
-  glm_vec2_sub(aabb[1], aabb[0], dest); 
-}
-
-/*!
- * @brief radius of sphere which surrounds AABB
- *
- * @param[in]  aabb bounding aabb
- */
-CGLM_INLINE
-float
-glm_aabb2d_radius(vec2 aabb[2]) {
-  return glm_aabb2d_diag(aabb) * 0.5f;
-}
-
-/*!
- * @brief computes center point of AABB
- *
- * @param[in]   aabb  bounding aabb
- * @param[out]  dest center of bounding aabb
- */
-CGLM_INLINE
-void
-glm_aabb2d_center(vec2 aabb[2], vec2 dest) {
-  glm_vec2_center(aabb[0], aabb[1], dest);
-}
-
-/*!
- * @brief check if two AABB intersects
- *
- * @param[in]   aabb    bounding aabb
- * @param[in]   other  other bounding aabb
- */
-CGLM_INLINE
-bool
-glm_aabb2d_aabb(vec2 aabb[2], vec2 other[2]) {
-  return (aabb[0][0] <= other[1][0] && aabb[1][0] >= other[0][0])
-      && (aabb[0][1] <= other[1][1] && aabb[1][1] >= other[0][1]);
-}
-
-/*!
- * @brief check if AABB intersects with a circle
- *
- * Circle Representation in cglm: [center.x, center.y, radii]
- *
- * @param[in]   aabb   solid bounding aabb
- * @param[in]   c      solid circle
- */
-CGLM_INLINE
-bool
-glm_aabb2d_circle(vec2 aabb[2], vec3 c) {
-  float dmin;
-  int   a, b;
-
-  a = (c[0] < aabb[0][0]) + (c[0] > aabb[1][0]);
-  b = (c[1] < aabb[0][1]) + (c[1] > aabb[1][1]);
-
-  dmin  = glm_pow2((c[0] - aabb[!(a - 1)][0]) * (a != 0))
-        + glm_pow2((c[1] - aabb[!(b - 1)][1]) * (b != 0));
-
-  return dmin <= glm_pow2(c[2]);
-}
-
-/*!
- * @brief check if point is inside of AABB
- *
- * @param[in]   aabb    bounding aabb
- * @param[in]   point  point
- */
-CGLM_INLINE
-bool
-glm_aabb2d_point(vec2 aabb[2], vec2 point) {
-  return (point[0] >= aabb[0][0] && point[0] <= aabb[1][0])
-      && (point[1] >= aabb[0][1] && point[1] <= aabb[1][1]);
-}
-
-/*!
- * @brief check if AABB contains other AABB
- *
- * @param[in]   aabb    bounding aabb
- * @param[in]   other  other bounding aabb
- */
-CGLM_INLINE
-bool
-glm_aabb2d_contains(vec2 aabb[2], vec2 other[2]) {
-  return (aabb[0][0] <= other[0][0] && aabb[1][0] >= other[1][0])
-      && (aabb[0][1] <= other[0][1] && aabb[1][1] >= other[1][1]);
-}
-
-#endif /* cglm_aabb2d_h */
-

include/cglm/affine-mat.h

@@ -8,7 +8,6 @@
 /*
  Functions:
    CGLM_INLINE void glm_mul(mat4 m1, mat4 m2, mat4 dest);
-   CGLM_INLINE void glm_mul_rot(mat4 m1, mat4 m2, mat4 dest);
    CGLM_INLINE void glm_inv_tr(mat4 mat);
  */
 
@@ -27,14 +26,6 @@
 #  include "simd/avx/affine.h"
 #endif
 
-#ifdef CGLM_NEON_FP
-#  include "simd/neon/affine.h"
-#endif
-
-#ifdef CGLM_SIMD_WASM
-#  include "simd/wasm/affine.h"
-#endif
-
 /*!
  * @brief this is similar to glm_mat4_mul but specialized to affine transform
  *
@@ -54,14 +45,10 @@
 CGLM_INLINE
 void
 glm_mul(mat4 m1, mat4 m2, mat4 dest) {
-#if defined(__wasm__) && defined(__wasm_simd128__)
+#ifdef __AVX__
-  glm_mul_wasm(m1, m2, dest);
-#elif defined(__AVX__)
   glm_mul_avx(m1, m2, dest);
 #elif defined( __SSE__ ) || defined( __SSE2__ )
   glm_mul_sse2(m1, m2, dest);
-#elif defined(CGLM_NEON_FP)
-  glm_mul_neon(m1, m2, dest);
 #else
   float a00 = m1[0][0], a01 = m1[0][1], a02 = m1[0][2], a03 = m1[0][3],
         a10 = m1[1][0], a11 = m1[1][1], a12 = m1[1][2], a13 = m1[1][3],
@@ -114,12 +101,8 @@ glm_mul(mat4 m1, mat4 m2, mat4 dest) {
 CGLM_INLINE
 void
 glm_mul_rot(mat4 m1, mat4 m2, mat4 dest) {
-#if defined(__wasm__) && defined(__wasm_simd128__)
+#if defined( __SSE__ ) || defined( __SSE2__ )
-  glm_mul_rot_wasm(m1, m2, dest);
-#elif defined( __SSE__ ) || defined( __SSE2__ )
   glm_mul_rot_sse2(m1, m2, dest);
-#elif defined(CGLM_NEON_FP)
-  glm_mul_rot_neon(m1, m2, dest);
 #else
   float a00 = m1[0][0], a01 = m1[0][1], a02 = m1[0][2], a03 = m1[0][3],
         a10 = m1[1][0], a11 = m1[1][1], a12 = m1[1][2], a13 = m1[1][3],
@@ -165,15 +148,11 @@ glm_mul_rot(mat4 m1, mat4 m2, mat4 dest) {
 CGLM_INLINE
 void
 glm_inv_tr(mat4 mat) {
-#if defined(__wasm__) && defined(__wasm_simd128__)
+#if defined( __SSE__ ) || defined( __SSE2__ )
-  glm_inv_tr_wasm(mat);
-#elif defined( __SSE__ ) || defined( __SSE2__ )
   glm_inv_tr_sse2(mat);
-#elif defined(CGLM_NEON_FP)
-  glm_inv_tr_neon(mat);
 #else
   CGLM_ALIGN_MAT mat3 r;
-  CGLM_ALIGN(8)  vec3 t;
+  CGLM_ALIGN(16) vec3 t;
 
   /* rotate */
   glm_mat4_pick3t(mat, r);

include/cglm/affine-post.h

@@ -1,247 +0,0 @@
-/*
- * Copyright (c), Recep Aslantas.
- *
- * MIT License (MIT), http://opensource.org/licenses/MIT
- * Full license can be found in the LICENSE file
- */
-
-#ifndef cglm_affine_post_h
-#define cglm_affine_post_h
-
-/*
- Functions:
-   CGLM_INLINE void glm_translated_to(mat4 m, vec3 v, mat4 dest);
-   CGLM_INLINE void glm_translated(mat4 m, vec3 v);
-   CGLM_INLINE void glm_translated_x(mat4 m, float to);
-   CGLM_INLINE void glm_translated_y(mat4 m, float to);
-   CGLM_INLINE void glm_translated_z(mat4 m, float to);
-   CGLM_INLINE void glm_rotated_x(mat4 m, float angle, mat4 dest);
-   CGLM_INLINE void glm_rotated_y(mat4 m, float angle, mat4 dest);
-   CGLM_INLINE void glm_rotated_z(mat4 m, float angle, mat4 dest);
-   CGLM_INLINE void glm_rotated(mat4 m, float angle, vec3 axis);
-   CGLM_INLINE void glm_rotated_at(mat4 m, vec3 pivot, float angle, vec3 axis);
-   CGLM_INLINE void glm_spinned(mat4 m, float angle, vec3 axis);
- */
-
-#include "common.h"
-#include "util.h"
-#include "vec3.h"
-#include "vec4.h"
-#include "mat4.h"
-#include "affine-mat.h"
-
-/*!
- * @brief translate existing transform matrix by v vector
- *        and stores result in same matrix
- *
- *  this is POST transform, applies to existing transform as last transform
- *
- * @param[in, out]  m  affine transform
- * @param[in]       v  translate vector [x, y, z]
- */
-CGLM_INLINE
-void
-glm_translated(mat4 m, vec3 v) {
-  glm_vec3_add(m[3], v, m[3]);
-}
-
-/*!
- * @brief translate existing transform matrix by v vector
- *        and store result in dest
- *
- * source matrix will remain same
- *
- *  this is POST transform, applies to existing transform as last transform
- *
- * @param[in]  m    affine transform
- * @param[in]  v    translate vector [x, y, z]
- * @param[out] dest translated matrix
- */
-CGLM_INLINE
-void
-glm_translated_to(mat4 m, vec3 v, mat4 dest) {
-  glm_mat4_copy(m, dest);
-  glm_translated(dest, v);
-}
-
-/*!
- * @brief translate existing transform matrix by x factor
- *
- *  this is POST transform, applies to existing transform as last transform
- *
- * @param[in, out]  m  affine transform
- * @param[in]       x  x factor
- */
-CGLM_INLINE
-void
-glm_translated_x(mat4 m, float x) {
-  m[3][0] += x;
-}
-
-/*!
- * @brief translate existing transform matrix by y factor
- *
- *  this is POST transform, applies to existing transform as last transform
- *
- * @param[in, out]  m  affine transform
- * @param[in]       y  y factor
- */
-CGLM_INLINE
-void
-glm_translated_y(mat4 m, float y) {
-  m[3][1] += y;
-}
-
-/*!
- * @brief translate existing transform matrix by z factor
- *
- *  this is POST transform, applies to existing transform as last transform
- *
- * @param[in, out]  m  affine transform
- * @param[in]       z  z factor
- */
-CGLM_INLINE
-void
-glm_translated_z(mat4 m, float z) {
-  m[3][2] += z;
-}
-
-/*!
- * @brief rotate existing transform matrix around X axis by angle
- *        and store result in dest
- *
- *  this is POST transform, applies to existing transform as last transform
- *
- * @param[in]   m      affine transform
- * @param[in]   angle  angle (radians)
- * @param[out]  dest   rotated matrix
- */
-CGLM_INLINE
-void
-glm_rotated_x(mat4 m, float angle, mat4 dest) {
-  CGLM_ALIGN_MAT mat4 t = GLM_MAT4_IDENTITY_INIT;
-  float c, s;
-
-  c = cosf(angle);
-  s = sinf(angle);
-
-  t[1][1] =  c;
-  t[1][2] =  s;
-  t[2][1] = -s;
-  t[2][2] =  c;
-
-  glm_mul_rot(t, m, dest);
-}
-
-/*!
- * @brief rotate existing transform matrix around Y axis by angle
- *        and store result in dest
- *
- *  this is POST transform, applies to existing transform as last transform
- *
- * @param[in]   m      affine transform
- * @param[in]   angle  angle (radians)
- * @param[out]  dest   rotated matrix
- */
-CGLM_INLINE
-void
-glm_rotated_y(mat4 m, float angle, mat4 dest) {
-  CGLM_ALIGN_MAT mat4 t = GLM_MAT4_IDENTITY_INIT;
-  float c, s;
-
-  c = cosf(angle);
-  s = sinf(angle);
-
-  t[0][0] =  c;
-  t[0][2] = -s;
-  t[2][0] =  s;
-  t[2][2] =  c;
-
-  glm_mul_rot(t, m, dest);
-}
-
-/*!
- * @brief rotate existing transform matrix around Z axis by angle
- *        and store result in dest
- *
- *  this is POST transform, applies to existing transform as last transform
- *
- * @param[in]   m      affine transform
- * @param[in]   angle  angle (radians)
- * @param[out]  dest   rotated matrix
- */
-CGLM_INLINE
-void
-glm_rotated_z(mat4 m, float angle, mat4 dest) {
-  CGLM_ALIGN_MAT mat4 t = GLM_MAT4_IDENTITY_INIT;
-  float c, s;
-
-  c = cosf(angle);
-  s = sinf(angle);
-
-  t[0][0] =  c;
-  t[0][1] =  s;
-  t[1][0] = -s;
-  t[1][1] =  c;
-
-  glm_mul_rot(t, m, dest);
-}
-
-/*!
- * @brief rotate existing transform matrix around given axis by angle
- *
- *  this is POST transform, applies to existing transform as last transform
- *
- * @param[in, out]  m      affine transform
- * @param[in]       angle  angle (radians)
- * @param[in]       axis   axis
- */
-CGLM_INLINE
-void
-glm_rotated(mat4 m, float angle, vec3 axis) {
-  CGLM_ALIGN_MAT mat4 rot;
-  glm_rotate_make(rot, angle, axis);
-  glm_mul_rot(rot, m, m);
-}
-
-/*!
- * @brief rotate existing transform
- *        around given axis by angle at given pivot point (rotation center)
- *
- *  this is POST transform, applies to existing transform as last transform
- *
- * @param[in, out]  m      affine transform
- * @param[in]       pivot  rotation center
- * @param[in]       angle  angle (radians)
- * @param[in]       axis   axis
- */
-CGLM_INLINE
-void
-glm_rotated_at(mat4 m, vec3 pivot, float angle, vec3 axis) {
-  CGLM_ALIGN(8) vec3 pivotInv;
-
-  glm_vec3_negate_to(pivot, pivotInv);
-
-  glm_translated(m, pivot);
-  glm_rotated(m, angle, axis);
-  glm_translated(m, pivotInv);
-}
-
-/*!
- * @brief rotate existing transform matrix around given axis by angle around self (doesn't affected by position)
- *
- *  this is POST transform, applies to existing transform as last transform
- *
- * @param[in, out]  m      affine transform
- * @param[in]       angle  angle (radians)
- * @param[in]       axis   axis
- */
-CGLM_INLINE
-void
-glm_spinned(mat4 m, float angle, vec3 axis) {
-  CGLM_ALIGN_MAT mat4 rot;
-  glm_rotate_atm(rot, m[3], angle, axis);
-  glm_mat4_mul(rot, m, m);
-}
-
-#endif /* cglm_affine_post_h */

include/cglm/affine-pre.h

@@ -1,304 +0,0 @@
-/*
- * Copyright (c), Recep Aslantas.
- *
- * MIT License (MIT), http://opensource.org/licenses/MIT
- * Full license can be found in the LICENSE file
- */
-
-#ifndef cglm_affine_pre_h
-#define cglm_affine_pre_h
-
-/*
- Functions:
-   CGLM_INLINE void glm_translate_to(mat4 m, vec3 v, mat4 dest);
-   CGLM_INLINE void glm_translate(mat4 m, vec3 v);
-   CGLM_INLINE void glm_translate_x(mat4 m, float to);
-   CGLM_INLINE void glm_translate_y(mat4 m, float to);
-   CGLM_INLINE void glm_translate_z(mat4 m, float to);
-   CGLM_INLINE void glm_rotate_x(mat4 m, float angle, mat4 dest);
-   CGLM_INLINE void glm_rotate_y(mat4 m, float angle, mat4 dest);
-   CGLM_INLINE void glm_rotate_z(mat4 m, float angle, mat4 dest);
-   CGLM_INLINE void glm_rotate(mat4 m, float angle, vec3 axis);
-   CGLM_INLINE void glm_rotate_at(mat4 m, vec3 pivot, float angle, vec3 axis);
-   CGLM_INLINE void glm_rotate_atm(mat4 m, vec3 pivot, float angle, vec3 axis);
-   CGLM_INLINE void glm_spin(mat4 m, float angle, vec3 axis);
- */
-
-#include "common.h"
-#include "util.h"
-#include "vec3.h"
-#include "vec4.h"
-#include "mat4.h"
-#include "affine-mat.h"
-
-/*!
- * @brief translate existing transform matrix by v vector
- *        and stores result in same matrix
- *
- * @param[in, out]  m  affine transform
- * @param[in]       v  translate vector [x, y, z]
- */
-CGLM_INLINE
-void
-glm_translate(mat4 m, vec3 v) {
-#if defined(CGLM_SIMD)
-  glmm_128 m0, m1, m2, m3;
-
-  m0 = glmm_load(m[0]);
-  m1 = glmm_load(m[1]);
-  m2 = glmm_load(m[2]);
-  m3 = glmm_load(m[3]);
-
-  glmm_store(m[3],
-             glmm_fmadd(m0, glmm_set1(v[0]),
-                        glmm_fmadd(m1, glmm_set1(v[1]),
-                                   glmm_fmadd(m2, glmm_set1(v[2]), m3))));
-#else
-  glm_vec4_muladds(m[0], v[0], m[3]);
-  glm_vec4_muladds(m[1], v[1], m[3]);
-  glm_vec4_muladds(m[2], v[2], m[3]);
-#endif
-}
-
-/*!
- * @brief translate existing transform matrix by v vector
- *        and store result in dest
- *
- * source matrix will remain same
- *
- * @param[in]  m    affine transform
- * @param[in]  v    translate vector [x, y, z]
- * @param[out] dest translated matrix
- */
-CGLM_INLINE
-void
-glm_translate_to(mat4 m, vec3 v, mat4 dest) {
-  glm_mat4_copy(m, dest);
-  glm_translate(dest, v);
-}
-
-/*!
- * @brief translate existing transform matrix by x factor
- *
- * @param[in, out]  m  affine transform
- * @param[in]       x  x factor
- */
-CGLM_INLINE
-void
-glm_translate_x(mat4 m, float x) {
-#if defined(CGLM_SIMD)
-  glmm_store(m[3], glmm_fmadd(glmm_load(m[0]), glmm_set1(x), glmm_load(m[3])));
-#else
-  vec4 v1;
-  glm_vec4_scale(m[0], x, v1);
-  glm_vec4_add(v1, m[3], m[3]);
-#endif
-}
-
-/*!
- * @brief translate existing transform matrix by y factor
- *
- * @param[in, out]  m  affine transform
- * @param[in]       y  y factor
- */
-CGLM_INLINE
-void
-glm_translate_y(mat4 m, float y) {
-#if defined(CGLM_SIMD)
-  glmm_store(m[3], glmm_fmadd(glmm_load(m[1]), glmm_set1(y), glmm_load(m[3])));
-#else
-  vec4 v1;
-  glm_vec4_scale(m[1], y, v1);
-  glm_vec4_add(v1, m[3], m[3]);
-#endif
-}
-
-/*!
- * @brief translate existing transform matrix by z factor
- *
- * @param[in, out]  m  affine transform
- * @param[in]       z  z factor
- */
-CGLM_INLINE
-void
-glm_translate_z(mat4 m, float z) {
-#if defined(CGLM_SIMD)
-  glmm_store(m[3], glmm_fmadd(glmm_load(m[2]), glmm_set1(z), glmm_load(m[3])));
-#else
-  vec4 v1;
-  glm_vec4_scale(m[2], z, v1);
-  glm_vec4_add(v1, m[3], m[3]);
-#endif
-}
-
-/*!
- * @brief rotate existing transform matrix around X axis by angle
- *        and store result in dest
- *
- * @param[in]   m      affine transform
- * @param[in]   angle  angle (radians)
- * @param[out]  dest   rotated matrix
- */
-CGLM_INLINE
-void
-glm_rotate_x(mat4 m, float angle, mat4 dest) {
-  CGLM_ALIGN_MAT mat4 t = GLM_MAT4_IDENTITY_INIT;
-  float c, s;
-
-  c = cosf(angle);
-  s = sinf(angle);
-
-  t[1][1] =  c;
-  t[1][2] =  s;
-  t[2][1] = -s;
-  t[2][2] =  c;
-
-  glm_mul_rot(m, t, dest);
-}
-
-/*!
- * @brief rotate existing transform matrix around Y axis by angle
- *        and store result in dest
- *
- * @param[in]   m      affine transform
- * @param[in]   angle  angle (radians)
- * @param[out]  dest   rotated matrix
- */
-CGLM_INLINE
-void
-glm_rotate_y(mat4 m, float angle, mat4 dest) {
-  CGLM_ALIGN_MAT mat4 t = GLM_MAT4_IDENTITY_INIT;
-  float c, s;
-
-  c = cosf(angle);
-  s = sinf(angle);
-
-  t[0][0] =  c;
-  t[0][2] = -s;
-  t[2][0] =  s;
-  t[2][2] =  c;
-
-  glm_mul_rot(m, t, dest);
-}
-
-/*!
- * @brief rotate existing transform matrix around Z axis by angle
- *        and store result in dest
- *
- * @param[in]   m      affine transform
- * @param[in]   angle  angle (radians)
- * @param[out]  dest   rotated matrix
- */
-CGLM_INLINE
-void
-glm_rotate_z(mat4 m, float angle, mat4 dest) {
-  CGLM_ALIGN_MAT mat4 t = GLM_MAT4_IDENTITY_INIT;
-  float c, s;
-
-  c = cosf(angle);
-  s = sinf(angle);
-
-  t[0][0] =  c;
-  t[0][1] =  s;
-  t[1][0] = -s;
-  t[1][1] =  c;
-
-  glm_mul_rot(m, t, dest);
-}
-
-/*!
- * @brief rotate existing transform matrix 
- *        around given axis by angle at ORIGIN (0,0,0)
- *
- *   **❗️IMPORTANT ❗️**
- *
- *   If you need to rotate object around itself e.g. center of object or at
- *   some point [of object] then `glm_rotate_at()` would be better choice to do so.
- *
- *   Even if object's model transform is identiy, rotation may not be around
- *   center of object if object does not lay out at ORIGIN perfectly.
- *
- *   Using `glm_rotate_at()` with center of bounding shape ( AABB, Sphere ... )
- *   would be an easy option to rotate around object if object is not at origin.
- *
- *   One another option to rotate around itself at any point is `glm_spin()`
- *   which is perfect if only rotating around model position is desired e.g. not
- *   specific point on model for instance center of geometry or center of mass,
- *   again if geometry is not perfectly centered at origin at identity transform,
- *   rotation may not be around geometry.
- *
- * @param[in, out]  m      affine transform
- * @param[in]       angle  angle (radians)
- * @param[in]       axis   axis
- */
-CGLM_INLINE
-void
-glm_rotate(mat4 m, float angle, vec3 axis) {
-  CGLM_ALIGN_MAT mat4 rot;
-  glm_rotate_make(rot, angle, axis);
-  glm_mul_rot(m, rot, m);
-}
-
-/*!
- * @brief rotate existing transform
- *        around given axis by angle at given pivot point (rotation center)
- *
- * @param[in, out]  m      affine transform
- * @param[in]       pivot  rotation center
- * @param[in]       angle  angle (radians)
- * @param[in]       axis   axis
- */
-CGLM_INLINE
-void
-glm_rotate_at(mat4 m, vec3 pivot, float angle, vec3 axis) {
-  CGLM_ALIGN(8) vec3 pivotInv;
-
-  glm_vec3_negate_to(pivot, pivotInv);
-
-  glm_translate(m, pivot);
-  glm_rotate(m, angle, axis);
-  glm_translate(m, pivotInv);
-}
-
-/*!
- * @brief creates NEW rotation matrix by angle and axis at given point
- *
- * this creates rotation matrix, it assumes you don't have a matrix
- *
- * this should work faster than glm_rotate_at because it reduces
- * one glm_translate.
- *
- * @param[out] m      affine transform
- * @param[in]  pivot  rotation center
- * @param[in]  angle  angle (radians)
- * @param[in]  axis   axis
- */
-CGLM_INLINE
-void
-glm_rotate_atm(mat4 m, vec3 pivot, float angle, vec3 axis) {
-  CGLM_ALIGN(8) vec3 pivotInv;
-
-  glm_vec3_negate_to(pivot, pivotInv);
-
-  glm_translate_make(m, pivot);
-  glm_rotate(m, angle, axis);
-  glm_translate(m, pivotInv);
-}
-
-/*!
- * @brief rotate existing transform matrix 
- *        around given axis by angle around self (doesn't affected by position)
- *
- * @param[in, out]  m      affine transform
- * @param[in]       angle  angle (radians)
- * @param[in]       axis   axis
- */
-CGLM_INLINE
-void
-glm_spin(mat4 m, float angle, vec3 axis) {
-  CGLM_ALIGN_MAT mat4 rot;
-  glm_rotate_atm(rot, m[3], angle, axis);
-  glm_mat4_mul(m, rot, m);
-}
-
-#endif /* cglm_affine_pre_h */

include/cglm/affine.h

@@ -24,7 +24,6 @@
    CGLM_INLINE void glm_rotate(mat4 m, float angle, vec3 axis);
    CGLM_INLINE void glm_rotate_at(mat4 m, vec3 pivot, float angle, vec3 axis);
    CGLM_INLINE void glm_rotate_atm(mat4 m, vec3 pivot, float angle, vec3 axis);
-   CGLM_INLINE void glm_spin(mat4 m, float angle, vec3 axis);
    CGLM_INLINE void glm_decompose_scalev(mat4 m, vec3 s);
    CGLM_INLINE bool glm_uniscaled(mat4 m);
    CGLM_INLINE void glm_decompose_rs(mat4 m, mat4 r, vec3 s);
@@ -41,10 +40,130 @@
 #include "mat4.h"
 #include "affine-mat.h"
 
+CGLM_INLINE
+void
+glm_mat4_mul(mat4 m1, mat4 m2, mat4 dest);
+
+/*!
+ * @brief translate existing transform matrix by v vector
+ *        and stores result in same matrix
+ *
+ * @param[in, out]  m  affine transfrom
+ * @param[in]       v  translate vector [x, y, z]
+ */
+CGLM_INLINE
+void
+glm_translate(mat4 m, vec3 v) {
+#if defined( __SSE__ ) || defined( __SSE2__ )
+  glmm_store(m[3],
+             _mm_add_ps(_mm_add_ps(_mm_mul_ps(glmm_load(m[0]),
+                                              _mm_set1_ps(v[0])),
+                                   _mm_mul_ps(glmm_load(m[1]),
+                                              _mm_set1_ps(v[1]))),
+                        _mm_add_ps(_mm_mul_ps(glmm_load(m[2]),
+                                              _mm_set1_ps(v[2])),
+                                   glmm_load(m[3]))))
+  ;
+#else
+  vec4 v1, v2, v3;
+
+  glm_vec4_scale(m[0], v[0], v1);
+  glm_vec4_scale(m[1], v[1], v2);
+  glm_vec4_scale(m[2], v[2], v3);
+
+  glm_vec4_add(v1, m[3], m[3]);
+  glm_vec4_add(v2, m[3], m[3]);
+  glm_vec4_add(v3, m[3], m[3]);
+#endif
+}
+
+/*!
+ * @brief translate existing transform matrix by v vector
+ *        and store result in dest
+ *
+ * source matrix will remain same
+ *
+ * @param[in]  m    affine transfrom
+ * @param[in]  v    translate vector [x, y, z]
+ * @param[out] dest translated matrix
+ */
+CGLM_INLINE
+void
+glm_translate_to(mat4 m, vec3 v, mat4 dest) {
+  glm_mat4_copy(m, dest);
+  glm_translate(dest, v);
+}
+
+/*!
+ * @brief translate existing transform matrix by x factor
+ *
+ * @param[in, out]  m  affine transfrom
+ * @param[in]       x  x factor
+ */
+CGLM_INLINE
+void
+glm_translate_x(mat4 m, float x) {
+#if defined( __SSE__ ) || defined( __SSE2__ )
+  glmm_store(m[3],
+             _mm_add_ps(_mm_mul_ps(glmm_load(m[0]),
+                                   _mm_set1_ps(x)),
+                        glmm_load(m[3])))
+  ;
+#else
+  vec4 v1;
+  glm_vec4_scale(m[0], x, v1);
+  glm_vec4_add(v1, m[3], m[3]);
+#endif
+}
+
+/*!
+ * @brief translate existing transform matrix by y factor
+ *
+ * @param[in, out]  m  affine transfrom
+ * @param[in]       y  y factor
+ */
+CGLM_INLINE
+void
+glm_translate_y(mat4 m, float y) {
+#if defined( __SSE__ ) || defined( __SSE2__ )
+  glmm_store(m[3],
+             _mm_add_ps(_mm_mul_ps(glmm_load(m[1]),
+                                   _mm_set1_ps(y)),
+                        glmm_load(m[3])))
+  ;
+#else
+  vec4 v1;
+  glm_vec4_scale(m[1], y, v1);
+  glm_vec4_add(v1, m[3], m[3]);
+#endif
+}
+
+/*!
+ * @brief translate existing transform matrix by z factor
+ *
+ * @param[in, out]  m  affine transfrom
+ * @param[in]       z  z factor
+ */
+CGLM_INLINE
+void
+glm_translate_z(mat4 m, float z) {
+#if defined( __SSE__ ) || defined( __SSE2__ )
+  glmm_store(m[3],
+             _mm_add_ps(_mm_mul_ps(glmm_load(m[2]),
+                                   _mm_set1_ps(z)),
+                        glmm_load(m[3])))
+  ;
+#else
+  vec4 v1;
+  glm_vec4_scale(m[2], z, v1);
+  glm_vec4_add(v1, m[3], m[3]);
+#endif
+}
+
 /*!
  * @brief creates NEW translate transform matrix by v vector
  *
- * @param[out]  m  affine transform
+ * @param[out]  m  affine transfrom
  * @param[in]   v  translate vector [x, y, z]
  */
 CGLM_INLINE
@@ -58,7 +177,7 @@ glm_translate_make(mat4 m, vec3 v) {
  * @brief scale existing transform matrix by v vector
  *        and store result in dest
  *
- * @param[in]  m    affine transform
+ * @param[in]  m    affine transfrom
  * @param[in]  v    scale vector [x, y, z]
  * @param[out] dest scaled matrix
  */
@@ -75,7 +194,7 @@ glm_scale_to(mat4 m, vec3 v, mat4 dest) {
 /*!
  * @brief creates NEW scale matrix by v vector
  *
- * @param[out]  m  affine transform
+ * @param[out]  m  affine transfrom
  * @param[in]   v  scale vector [x, y, z]
  */
 CGLM_INLINE
@@ -91,7 +210,7 @@ glm_scale_make(mat4 m, vec3 v) {
  * @brief scales existing transform matrix by v vector
  *        and stores result in same matrix
  *
- * @param[in, out]  m  affine transform
+ * @param[in, out]  m  affine transfrom
  * @param[in]       v  scale vector [x, y, z]
  */
 CGLM_INLINE
@@ -104,7 +223,7 @@ glm_scale(mat4 m, vec3 v) {
  * @brief applies uniform scale to existing transform matrix v = [s, s, s]
  *        and stores result in same matrix
  *
- * @param[in, out]  m  affine transform
+ * @param[in, out]  m  affine transfrom
  * @param[in]       s  scale factor
  */
 CGLM_INLINE
@@ -114,12 +233,87 @@ glm_scale_uni(mat4 m, float s) {
   glm_scale_to(m, v, m);
 }
 
+/*!
+ * @brief rotate existing transform matrix around X axis by angle
+ *        and store result in dest
+ *
+ * @param[in]   m      affine transfrom
+ * @param[in]   angle  angle (radians)
+ * @param[out]  dest   rotated matrix
+ */
+CGLM_INLINE
+void
+glm_rotate_x(mat4 m, float angle, mat4 dest) {
+  CGLM_ALIGN_MAT mat4 t = GLM_MAT4_IDENTITY_INIT;
+  float c, s;
+
+  c = cosf(angle);
+  s = sinf(angle);
+
+  t[1][1] =  c;
+  t[1][2] =  s;
+  t[2][1] = -s;
+  t[2][2] =  c;
+
+  glm_mul_rot(m, t, dest);
+}
+
+/*!
+ * @brief rotate existing transform matrix around Y axis by angle
+ *        and store result in dest
+ *
+ * @param[in]   m      affine transfrom
+ * @param[in]   angle  angle (radians)
+ * @param[out]  dest   rotated matrix
+ */
+CGLM_INLINE
+void
+glm_rotate_y(mat4 m, float angle, mat4 dest) {
+  CGLM_ALIGN_MAT mat4 t = GLM_MAT4_IDENTITY_INIT;
+  float c, s;
+
+  c = cosf(angle);
+  s = sinf(angle);
+
+  t[0][0] =  c;
+  t[0][2] = -s;
+  t[2][0] =  s;
+  t[2][2] =  c;
+
+  glm_mul_rot(m, t, dest);
+}
+
+/*!
+ * @brief rotate existing transform matrix around Z axis by angle
+ *        and store result in dest
+ *
+ * @param[in]   m      affine transfrom
+ * @param[in]   angle  angle (radians)
+ * @param[out]  dest   rotated matrix
+ */
+CGLM_INLINE
+void
+glm_rotate_z(mat4 m, float angle, mat4 dest) {
+  CGLM_ALIGN_MAT mat4 t = GLM_MAT4_IDENTITY_INIT;
+  float c, s;
+
+  c = cosf(angle);
+  s = sinf(angle);
+
+  t[0][0] =  c;
+  t[0][1] =  s;
+  t[1][0] = -s;
+  t[1][1] =  c;
+
+  glm_mul_rot(m, t, dest);
+}
+
 /*!
  * @brief creates NEW rotation matrix by angle and axis
  *
  * axis will be normalized so you don't need to normalize it
  *
- * @param[out] m     affine transform
+ * @param[out] m     affine transfrom
  * @param[in]  angle angle (radians)
  * @param[in]  axis  axis
  */
@@ -147,6 +341,67 @@ glm_rotate_make(mat4 m, float angle, vec3 axis) {
   m[3][3] = 1.0f;
 }
 
+/*!
+ * @brief rotate existing transform matrix around given axis by angle
+ *
+ * @param[in, out]  m      affine transfrom
+ * @param[in]       angle  angle (radians)
+ * @param[in]       axis   axis
+ */
+CGLM_INLINE
+void
+glm_rotate(mat4 m, float angle, vec3 axis) {
+  CGLM_ALIGN_MAT mat4 rot;
+  glm_rotate_make(rot, angle, axis);
+  glm_mul_rot(m, rot, m);
+}
+
+/*!
+ * @brief rotate existing transform
+ *        around given axis by angle at given pivot point (rotation center)
+ *
+ * @param[in, out]  m      affine transfrom
+ * @param[in]       pivot  rotation center
+ * @param[in]       angle  angle (radians)
+ * @param[in]       axis   axis
+ */
+CGLM_INLINE
+void
+glm_rotate_at(mat4 m, vec3 pivot, float angle, vec3 axis) {
+  CGLM_ALIGN(8) vec3 pivotInv;
+
+  glm_vec3_negate_to(pivot, pivotInv);
+
+  glm_translate(m, pivot);
+  glm_rotate(m, angle, axis);
+  glm_translate(m, pivotInv);
+}
+
+/*!
+ * @brief creates NEW rotation matrix by angle and axis at given point
+ *
+ * this creates rotation matrix, it assumes you don't have a matrix
+ *
+ * this should work faster than glm_rotate_at because it reduces
+ * one glm_translate.
+ *
+ * @param[out] m      affine transfrom
+ * @param[in]  pivot  rotation center
+ * @param[in]  angle  angle (radians)
+ * @param[in]  axis   axis
+ */
+CGLM_INLINE
+void
+glm_rotate_atm(mat4 m, vec3 pivot, float angle, vec3 axis) {
+  CGLM_ALIGN(8) vec3 pivotInv;
+
+  glm_vec3_negate_to(pivot, pivotInv);
+
+  glm_translate_make(m, pivot);
+  glm_rotate(m, angle, axis);
+  glm_translate(m, pivotInv);
+}
+
 /*!
  * @brief decompose scale vector
  *
@@ -204,7 +459,7 @@ glm_decompose_rs(mat4 m, mat4 r, vec3 s) {
   glm_vec4_scale(r[1], 1.0f/s[1], r[1]);
   glm_vec4_scale(r[2], 1.0f/s[2], r[2]);
 
-  /* Note from Apple Open Source (assume that the matrix is orthonormal):
+  /* Note from Apple Open Source (asume that the matrix is orthonormal):
      check for a coordinate system flip.  If the determinant
      is -1, then negate the matrix and the scaling factors. */
   glm_vec3_cross(m[0], m[1], v);
@@ -220,7 +475,7 @@ glm_decompose_rs(mat4 m, mat4 r, vec3 s) {
  * @brief decompose affine transform, TODO: extract shear factors.
  *        DON'T pass projected matrix here
  *
- * @param[in]  m affine transform
+ * @param[in]  m affine transfrom
  * @param[out] t translation vector
  * @param[out] r rotation matrix (mat4)
  * @param[out] s scaling vector [X, Y, Z]
@@ -232,7 +487,4 @@ glm_decompose(mat4 m, vec4 t, mat4 r, vec3 s) {
   glm_decompose_rs(m, r, s);
 }
 
-#include "affine-pre.h"
-#include "affine-post.h"
-
 #endif /* cglm_affine_h */

include/cglm/affine2d.h

@@ -1,268 +0,0 @@
-/*
- * Copyright (c), Recep Aslantas.
- *
- * MIT License (MIT), http://opensource.org/licenses/MIT
- * Full license can be found in the LICENSE file
- */
-
-/*
- Functions:
-   CGLM_INLINE void glm_translate2d(mat3 m, vec2 v)
-   CGLM_INLINE void glm_translate2d_to(mat3 m, vec2 v, mat3 dest)
-   CGLM_INLINE void glm_translate2d_x(mat3 m, float x)
-   CGLM_INLINE void glm_translate2d_y(mat3 m, float y)
-   CGLM_INLINE void glm_translate2d_make(mat3 m, vec2 v)
-   CGLM_INLINE void glm_scale2d_to(mat3 m, vec2 v, mat3 dest)
-   CGLM_INLINE void glm_scale2d_make(mat3 m, vec2 v)
-   CGLM_INLINE void glm_scale2d(mat3 m, vec2 v)
-   CGLM_INLINE void glm_scale2d_uni(mat3 m, float s)
-   CGLM_INLINE void glm_rotate2d_make(mat3 m, float angle)
-   CGLM_INLINE void glm_rotate2d(mat3 m, float angle)
-   CGLM_INLINE void glm_rotate2d_to(mat3 m, float angle, mat3 dest)
- */
-
-#ifndef cglm_affine2d_h
-#define cglm_affine2d_h
-
-#include "common.h"
-#include "util.h"
-#include "vec2.h"
-#include "mat3.h"
-
-/*!
- * @brief translate existing 2d transform matrix by v vector
- *        and stores result in same matrix
- *
- * @param[in, out]  m  affine transform
- * @param[in]       v  translate vector [x, y]
- */
-CGLM_INLINE
-void
-glm_translate2d(mat3 m, vec2 v) {
-  m[2][0] = m[0][0] * v[0] + m[1][0] * v[1] + m[2][0];
-  m[2][1] = m[0][1] * v[0] + m[1][1] * v[1] + m[2][1];
-  m[2][2] = m[0][2] * v[0] + m[1][2] * v[1] + m[2][2];
-}
-
-/*!
- * @brief translate existing 2d transform matrix by v vector
- *        and store result in dest
- *
- * source matrix will remain same
- *
- * @param[in]  m    affine transform
- * @param[in]  v    translate vector [x, y]
- * @param[out] dest translated matrix
- */
-CGLM_INLINE
-void
-glm_translate2d_to(mat3 m, vec2 v, mat3 dest) {
-  glm_mat3_copy(m, dest);
-  glm_translate2d(dest, v);
-}
-
-/*!
- * @brief translate existing 2d transform matrix by x factor
- *
- * @param[in, out]  m  affine transform
- * @param[in]       x  x factor
- */
-CGLM_INLINE
-void
-glm_translate2d_x(mat3 m, float x) {
-  m[2][0] = m[0][0] * x + m[2][0];
-  m[2][1] = m[0][1] * x + m[2][1];
-  m[2][2] = m[0][2] * x + m[2][2];
-}
-
-/*!
- * @brief translate existing 2d transform matrix by y factor
- *
- * @param[in, out]  m  affine transform
- * @param[in]       y  y factor
- */
-CGLM_INLINE
-void
-glm_translate2d_y(mat3 m, float y) {
-  m[2][0] = m[1][0] * y + m[2][0];
-  m[2][1] = m[1][1] * y + m[2][1];
-  m[2][2] = m[1][2] * y + m[2][2];
-}
-
-/*!
- * @brief creates NEW translate 2d transform matrix by v vector
- *
- * @param[out]  m  affine transform
- * @param[in]   v  translate vector [x, y]
- */
-CGLM_INLINE
-void
-glm_translate2d_make(mat3 m, vec2 v) {
-  glm_mat3_identity(m);
-  m[2][0] = v[0];
-  m[2][1] = v[1];
-}
-
-/*!
- * @brief scale existing 2d transform matrix by v vector
- *        and store result in dest
- *
- * @param[in]  m    affine transform
- * @param[in]  v    scale vector [x, y]
- * @param[out] dest scaled matrix
- */
-CGLM_INLINE
-void
-glm_scale2d_to(mat3 m, vec2 v, mat3 dest) {
-  dest[0][0] = m[0][0] * v[0];
-  dest[0][1] = m[0][1] * v[0];
-  dest[0][2] = m[0][2] * v[0];
-  
-  dest[1][0] = m[1][0] * v[1];
-  dest[1][1] = m[1][1] * v[1];
-  dest[1][2] = m[1][2] * v[1];
-  
-  dest[2][0] = m[2][0];
-  dest[2][1] = m[2][1];
-  dest[2][2] = m[2][2];
-}
-
-/*!
- * @brief creates NEW 2d scale matrix by v vector
- *
- * @param[out]  m  affine transform
- * @param[in]   v  scale vector [x, y]
- */
-CGLM_INLINE
-void
-glm_scale2d_make(mat3 m, vec2 v) {
-  glm_mat3_identity(m);
-  m[0][0] = v[0];
-  m[1][1] = v[1];
-}
-
-/*!
- * @brief scales existing 2d transform matrix by v vector
- *        and stores result in same matrix
- *
- * @param[in, out]  m  affine transform
- * @param[in]       v  scale vector [x, y]
- */
-CGLM_INLINE
-void
-glm_scale2d(mat3 m, vec2 v) {
-  m[0][0] = m[0][0] * v[0];
-  m[0][1] = m[0][1] * v[0];
-  m[0][2] = m[0][2] * v[0];
-
-  m[1][0] = m[1][0] * v[1];
-  m[1][1] = m[1][1] * v[1];
-  m[1][2] = m[1][2] * v[1];
-}
-
-/*!
- * @brief applies uniform scale to existing 2d transform matrix v = [s, s]
- *        and stores result in same matrix
- *
- * @param[in, out]  m  affine transform
- * @param[in]       s  scale factor
- */
-CGLM_INLINE
-void
-glm_scale2d_uni(mat3 m, float s) {
-  m[0][0] = m[0][0] * s;
-  m[0][1] = m[0][1] * s;
-  m[0][2] = m[0][2] * s;
-
-  m[1][0] = m[1][0] * s;
-  m[1][1] = m[1][1] * s;
-  m[1][2] = m[1][2] * s;
-}
-
-/*!
- * @brief creates NEW rotation matrix by angle around Z axis
- *
- * @param[out] m     affine transform
- * @param[in]  angle angle (radians)
- */
-CGLM_INLINE
-void
-glm_rotate2d_make(mat3 m, float angle) {
-  float c, s;
-
-  s = sinf(angle);
-  c = cosf(angle);
-  
-  m[0][0] = c;
-  m[0][1] = s;
-  m[0][2] = 0;
-
-  m[1][0] = -s;
-  m[1][1] = c;
-  m[1][2] = 0;
-  
-  m[2][0] = 0.0f;
-  m[2][1] = 0.0f;
-  m[2][2] = 1.0f;
-}
-
-/*!
- * @brief rotate existing 2d transform matrix around Z axis by angle
- *         and store result in same matrix
- *
- * @param[in, out]  m      affine transform
- * @param[in]       angle  angle (radians)
- */
-CGLM_INLINE
-void
-glm_rotate2d(mat3 m, float angle) {
-  float m00 = m[0][0],  m10 = m[1][0],
-        m01 = m[0][1],  m11 = m[1][1],
-        m02 = m[0][2],  m12 = m[1][2];
-  float c, s;
-
-  s = sinf(angle);
-  c = cosf(angle);
-  
-  m[0][0] = m00 * c + m10 * s;
-  m[0][1] = m01 * c + m11 * s;
-  m[0][2] = m02 * c + m12 * s;
-
-  m[1][0] = m00 * -s + m10 * c;
-  m[1][1] = m01 * -s + m11 * c;
-  m[1][2] = m02 * -s + m12 * c;
-}
-
-/*!
- * @brief rotate existing 2d transform matrix around Z axis by angle
- *        and store result in dest
- *
- * @param[in]  m      affine transform
- * @param[in]  angle  angle (radians)
- * @param[out] dest   destination
- */
-CGLM_INLINE
-void
-glm_rotate2d_to(mat3 m, float angle, mat3 dest) {
-  float m00 = m[0][0],  m10 = m[1][0],
-        m01 = m[0][1],  m11 = m[1][1],
-        m02 = m[0][2],  m12 = m[1][2];
-  float c, s;
-
-  s = sinf(angle);
-  c = cosf(angle);
-  
-  dest[0][0] = m00 * c + m10 * s;
-  dest[0][1] = m01 * c + m11 * s;
-  dest[0][2] = m02 * c + m12 * s;
-
-  dest[1][0] = m00 * -s + m10 * c;
-  dest[1][1] = m01 * -s + m11 * c;
-  dest[1][2] = m02 * -s + m12 * c;
-  
-  dest[2][0] = m[2][0];
-  dest[2][1] = m[2][1];
-  dest[2][2] = m[2][2];
-}
-
-#endif /* cglm_affine2d_h */

include/cglm/applesimd.h

@@ -1,95 +0,0 @@
-/*
- * Copyright (c), Recep Aslantas.
- *
- * MIT License (MIT), http://opensource.org/licenses/MIT
- * Full license can be found in the LICENSE file
- */
-
-#ifndef cglm_applesimd_h
-#define cglm_applesimd_h
-#if defined(__APPLE__)                                                        \
-    && defined(SIMD_COMPILER_HAS_REQUIRED_FEATURES)                           \
-    && defined(SIMD_BASE)                                                     \
-    && defined(SIMD_TYPES)                                                    \
-    && defined(SIMD_VECTOR_TYPES)
-
-#include "common.h"
-
-/*!
-* @brief converts mat4 to Apple's simd type simd_float4x4
-* @return simd_float4x4
-*/
-CGLM_INLINE
-simd_float4x4
-glm_mat4_applesimd(mat4 m) {
-  simd_float4x4 t;
-  
-  t.columns[0][0] = m[0][0];
-  t.columns[0][1] = m[0][1];
-  t.columns[0][2] = m[0][2];
-  t.columns[0][3] = m[0][3];
-
-  t.columns[1][0] = m[1][0];
-  t.columns[1][1] = m[1][1];
-  t.columns[1][2] = m[1][2];
-  t.columns[1][3] = m[1][3];
-
-  t.columns[2][0] = m[2][0];
-  t.columns[2][1] = m[2][1];
-  t.columns[2][2] = m[2][2];
-  t.columns[2][3] = m[2][3];
-
-  t.columns[3][0] = m[3][0];
-  t.columns[3][1] = m[3][1];
-  t.columns[3][2] = m[3][2];
-  t.columns[3][3] = m[3][3];
-
-  return t;
-}
-
-/*!
-* @brief converts mat3 to Apple's simd type simd_float3x3
-* @return simd_float3x3
-*/
-CGLM_INLINE
-simd_float3x3
-glm_mat3_applesimd(mat3 m) {
-  simd_float3x3 t;
-  
-  t.columns[0][0] = m[0][0];
-  t.columns[0][1] = m[0][1];
-  t.columns[0][2] = m[0][2];
-
-  t.columns[1][0] = m[1][0];
-  t.columns[1][1] = m[1][1];
-  t.columns[1][2] = m[1][2];
-
-  t.columns[2][0] = m[2][0];
-  t.columns[2][1] = m[2][1];
-  t.columns[2][2] = m[2][2];
-
-  return t;
-}
-
-/*!
-* @brief converts vec4 to Apple's simd type simd_float4
-* @return simd_float4
-*/
-CGLM_INLINE
-simd_float4
-glm_vec4_applesimd(vec4 v) {
-  return (simd_float4){v[0], v[1], v[2], v[3]};
-}
-
-/*!
-* @brief converts vec3 to Apple's simd type simd_float3
-* @return v
-*/
-CGLM_INLINE
-simd_float3
-glm_vec3_applesimd(vec3 v) {
-  return (simd_float3){v[0], v[1], v[2]};
-}
-
-#endif
-#endif /* cglm_applesimd_h */

include/cglm/bezier.h

@@ -1,154 +0,0 @@
-/*
- * Copyright (c), Recep Aslantas.
- *
- * MIT License (MIT), http://opensource.org/licenses/MIT
- * Full license can be found in the LICENSE file
- */
-
-#ifndef cglm_bezier_h
-#define cglm_bezier_h
-
-#include "common.h"
-
-#define GLM_BEZIER_MAT_INIT  {{-1.0f,  3.0f, -3.0f,  1.0f},                   \
-                              { 3.0f, -6.0f,  3.0f,  0.0f},                   \
-                              {-3.0f,  3.0f,  0.0f,  0.0f},                   \
-                              { 1.0f,  0.0f,  0.0f,  0.0f}}
-#define GLM_HERMITE_MAT_INIT {{ 2.0f, -3.0f,  0.0f,  1.0f},                   \
-                              {-2.0f,  3.0f,  0.0f,  0.0f},                   \
-                              { 1.0f, -2.0f,  1.0f,  0.0f},                   \
-                              { 1.0f, -1.0f,  0.0f,  0.0f}}
-/* for C only */
-#define GLM_BEZIER_MAT  ((mat4)GLM_BEZIER_MAT_INIT)
-#define GLM_HERMITE_MAT ((mat4)GLM_HERMITE_MAT_INIT)
-
-#define CGLM_DECASTEL_EPS   1e-9f
-#define CGLM_DECASTEL_MAX   1000
-#define CGLM_DECASTEL_SMALL 1e-20f
-
-/*!
- * @brief cubic bezier interpolation
- *
- * Formula:
- *  B(s) = P0*(1-s)^3 + 3*C0*s*(1-s)^2 + 3*C1*s^2*(1-s) + P1*s^3
- *
- * similar result using matrix:
- *  B(s) = glm_smc(t, GLM_BEZIER_MAT, (vec4){p0, c0, c1, p1})
- *
- * glm_eq(glm_smc(...), glm_bezier(...)) should return TRUE
- *
- * @param[in]  s    parameter between 0 and 1
- * @param[in]  p0   begin point
- * @param[in]  c0   control point 1
- * @param[in]  c1   control point 2
- * @param[in]  p1   end point
- *
- * @return B(s)
- */
-CGLM_INLINE
-float
-glm_bezier(float s, float p0, float c0, float c1, float p1) {
-  float x, xx, ss, xs3, a;
-
-  x   = 1.0f - s;
-  xx  = x * x;
-  ss  = s * s;
-  xs3 = (s - ss) * 3.0f;
-  a   = p0 * xx + c0 * xs3;
-
-  return a + s * (c1 * xs3 + p1 * ss - a);
-}
-
-/*!
- * @brief cubic hermite interpolation
- *
- * Formula:
- *  H(s) = P0*(2*s^3 - 3*s^2 + 1) + T0*(s^3 - 2*s^2 + s)
- *            + P1*(-2*s^3 + 3*s^2) + T1*(s^3 - s^2)
- *
- * similar result using matrix:
- *  H(s) = glm_smc(t, GLM_HERMITE_MAT, (vec4){p0, p1, c0, c1})
- *
- * glm_eq(glm_smc(...), glm_hermite(...)) should return TRUE
- *
- * @param[in]  s    parameter between 0 and 1
- * @param[in]  p0   begin point
- * @param[in]  t0   tangent 1
- * @param[in]  t1   tangent 2
- * @param[in]  p1   end point
- *
- * @return H(s)
- */
-CGLM_INLINE
-float
-glm_hermite(float s, float p0, float t0, float t1, float p1) {
-  float ss, d, a, b, c, e, f;
-
-  ss = s  * s;
-  a  = ss + ss;
-  c  = a  + ss;
-  b  = a  * s;
-  d  = s  * ss;
-  f  = d  - ss;
-  e  = b  - c;
-
-  return p0 * (e + 1.0f) + t0 * (f - ss + s) + t1 * f - p1 * e;
-}
-
-/*!
- * @brief iterative way to solve cubic equation
- *
- * @param[in]  prm  parameter between 0 and 1
- * @param[in]  p0   begin point
- * @param[in]  c0   control point 1
- * @param[in]  c1   control point 2
- * @param[in]  p1   end point
- *
- * @return parameter to use in cubic equation
- */
-CGLM_INLINE
-float
-glm_decasteljau(float prm, float p0, float c0, float c1, float p1) {
-  float u, v, a, b, c, d, e, f;
-  int   i;
-
-  if (prm - p0 < CGLM_DECASTEL_SMALL)
-    return 0.0f;
-
-  if (p1 - prm < CGLM_DECASTEL_SMALL)
-    return 1.0f;
-
-  u  = 0.0f;
-  v  = 1.0f;
-
-  for (i = 0; i < CGLM_DECASTEL_MAX; i++) {
-    /* de Casteljau Subdivision */
-    a  = (p0 + c0) * 0.5f;
-    b  = (c0 + c1) * 0.5f;
-    c  = (c1 + p1) * 0.5f;
-    d  = (a  + b)  * 0.5f;
-    e  = (b  + c)  * 0.5f;
-    f  = (d  + e)  * 0.5f; /* this one is on the curve! */
-
-    /* The curve point is close enough to our wanted t */
-    if (fabsf(f - prm) < CGLM_DECASTEL_EPS)
-      return glm_clamp_zo((u  + v) * 0.5f);
-
-    /* dichotomy */
-    if (f < prm) {
-      p0 = f;
-      c0 = e;
-      c1 = c;
-      u  = (u  + v) * 0.5f;
-    } else {
-      c0 = a;
-      c1 = d;
-      p1 = f;
-      v  = (u  + v) * 0.5f;
-    }
-  }
-
-  return glm_clamp_zo((u  + v) * 0.5f);
-}
-
-#endif /* cglm_bezier_h */

include/cglm/box.h

@@ -104,7 +104,7 @@ glm_aabb_crop(vec3 box[2], vec3 cropBox[2], vec3 dest[2]) {
  *
  * @param[in]  box      bounding box
  * @param[in]  cropBox  crop box
- * @param[in]  clampBox minimum box
+ * @param[in]  clampBox miniumum box
  * @param[out] dest     cropped bounding box
  */
 CGLM_INLINE
@@ -228,8 +228,6 @@ glm_aabb_aabb(vec3 box[2], vec3 other[2]) {
  * https://github.com/erich666/GraphicsGems/blob/master/gems/BoxSphere.c
  * Solid Box - Solid Sphere test.
  *
- * Sphere Representation in cglm: [center.x, center.y, center.z, radii]
- *
  * @param[in]   box    solid bounding box
  * @param[in]   s      solid sphere
  */
@@ -239,13 +237,13 @@ glm_aabb_sphere(vec3 box[2], vec4 s) {
   float dmin;
   int   a, b, c;
 
-  a = (s[0] < box[0][0]) + (s[0] > box[1][0]);
+  a = s[0] >= box[0][0];
-  b = (s[1] < box[0][1]) + (s[1] > box[1][1]);
+  b = s[1] >= box[0][1];
-  c = (s[2] < box[0][2]) + (s[2] > box[1][2]);
+  c = s[2] >= box[0][2];
 
-  dmin  = glm_pow2((s[0] - box[!(a - 1)][0]) * (a != 0))
+  dmin  = glm_pow2(s[0] - box[a][0])
-        + glm_pow2((s[1] - box[!(b - 1)][1]) * (b != 0))
+        + glm_pow2(s[1] - box[b][1])
-        + glm_pow2((s[2] - box[!(c - 1)][2]) * (c != 0));
+        + glm_pow2(s[2] - box[c][2]);
 
   return dmin <= glm_pow2(s[3]);
 }

include/cglm/call.h

@@ -12,37 +12,21 @@ extern "C" {
 #endif
 
 #include "cglm.h"
-#include "call/vec2.h"
 #include "call/vec3.h"
 #include "call/vec4.h"
-#include "call/ivec2.h"
-#include "call/ivec3.h"
-#include "call/ivec4.h"
-#include "call/mat2.h"
-#include "call/mat2x3.h"
-#include "call/mat2x4.h"
-#include "call/mat3.h"
-#include "call/mat3x2.h"
-#include "call/mat3x4.h"
 #include "call/mat4.h"
-#include "call/mat4x2.h"
+#include "call/mat3.h"
-#include "call/mat4x3.h"
 #include "call/affine.h"
 #include "call/cam.h"
 #include "call/quat.h"
 #include "call/euler.h"
 #include "call/plane.h"
 #include "call/frustum.h"
-#include "call/aabb2d.h"
 #include "call/box.h"
 #include "call/io.h"
 #include "call/project.h"
 #include "call/sphere.h"
 #include "call/ease.h"
-#include "call/curve.h"
-#include "call/bezier.h"
-#include "call/ray.h"
-#include "call/affine2d.h"
 
 #ifdef __cplusplus
 }

include/cglm/call/aabb2d.h

@@ -1,91 +0,0 @@
-/*
- * Copyright (c), Recep Aslantas.
- *
- * MIT License (MIT), http://opensource.org/licenses/MIT
- * Full license can be found in the LICENSE file
- */
-
-#ifndef cglmc_aabb2d_h
-#define cglmc_aabb2d_h
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include "../cglm.h"
-
-/* DEPRECATED! use _diag */
-#define glmc_aabb2d_size(aabb) glmc_aabb2d_diag(aabb)
-
-CGLM_EXPORT
-void
-glmc_aabb2d_zero(vec2 aabb[2]);
-
-CGLM_EXPORT
-void
-glmc_aabb2d_copy(vec2 aabb[2], vec2 dest[2]);
-
-CGLM_EXPORT
-void
-glmc_aabb2d_transform(vec2 aabb[2], mat3 m, vec2 dest[2]);
-
-CGLM_EXPORT
-void
-glmc_aabb2d_merge(vec2 aabb1[2], vec2 aabb2[2], vec2 dest[2]);
-
-CGLM_EXPORT
-void
-glmc_aabb2d_crop(vec2 aabb[2], vec2 cropAabb[2], vec2 dest[2]);
-
-CGLM_EXPORT
-void
-glmc_aabb2d_crop_until(vec2 aabb[2],
-                     vec2 cropAabb[2],
-                     vec2 clampAabb[2],
-                     vec2 dest[2]);
-
-CGLM_EXPORT
-void
-glmc_aabb2d_invalidate(vec2 aabb[2]);
-
-CGLM_EXPORT
-bool
-glmc_aabb2d_isvalid(vec2 aabb[2]);
-
-CGLM_EXPORT
-float
-glmc_aabb2d_diag(vec2 aabb[2]);
-
-CGLM_EXPORT
-void
-glmc_aabb2d_sizev(vec2 aabb[2], vec2 dest);
-
-CGLM_EXPORT
-float
-glmc_aabb2d_radius(vec2 aabb[2]);
-
-CGLM_EXPORT
-void
-glmc_aabb2d_center(vec2 aabb[2], vec2 dest);
-
-CGLM_EXPORT
-bool
-glmc_aabb2d_aabb(vec2 aabb[2], vec2 other[2]);
-
-CGLM_EXPORT
-bool
-glmc_aabb2d_point(vec2 aabb[2], vec2 point);
-
-CGLM_EXPORT
-bool
-glmc_aabb2d_contains(vec2 aabb[2], vec2 other[2]);
-
-CGLM_EXPORT
-bool
-glmc_aabb2d_circle(vec2 aabb[2], vec3 s);
-
-#ifdef __cplusplus
-}
-#endif
-#endif /* cglmc_aabb2d_h */
-
-

include/cglm/call/affine.h

@@ -81,10 +81,6 @@ CGLM_EXPORT
 void
 glmc_rotate_atm(mat4 m, vec3 pivot, float angle, vec3 axis);
 
-CGLM_EXPORT
-void
-glmc_spin(mat4 m, float angle, vec3 axis);
-
 CGLM_EXPORT
 void
 glmc_decompose_scalev(mat4 m, vec3 s);
@@ -101,52 +97,6 @@ CGLM_EXPORT
 void
 glmc_decompose(mat4 m, vec4 t, mat4 r, vec3 s);
 
-/* affine-post */
-
-CGLM_EXPORT
-void
-glmc_translated(mat4 m, vec3 v);
-
-CGLM_EXPORT
-void
-glmc_translated_to(mat4 m, vec3 v, mat4 dest);
-
-CGLM_EXPORT
-void
-glmc_translated_x(mat4 m, float x);
-
-CGLM_EXPORT
-void
-glmc_translated_y(mat4 m, float y);
-
-CGLM_EXPORT
-void
-glmc_translated_z(mat4 m, float z);
-
-CGLM_EXPORT
-void
-glmc_rotated_x(mat4 m, float angle, mat4 dest);
-
-CGLM_EXPORT
-void
-glmc_rotated_y(mat4 m, float angle, mat4 dest);
-
-CGLM_EXPORT
-void
-glmc_rotated_z(mat4 m, float angle, mat4 dest);
-
-CGLM_EXPORT
-void
-glmc_rotated(mat4 m, float angle, vec3 axis);
-
-CGLM_EXPORT
-void
-glmc_rotated_at(mat4 m, vec3 pivot, float angle, vec3 axis);
-
-CGLM_EXPORT
-void
-glmc_spinned(mat4 m, float angle, vec3 axis);
-
 /* affine-mat */
 
 CGLM_EXPORT

include/cglm/call/affine2d.h

@@ -1,67 +0,0 @@
-/*
- * Copyright (c), Recep Aslantas.
- *
- * MIT License (MIT), http://opensource.org/licenses/MIT
- * Full license can be found in the LICENSE file
- */
-
-#ifndef cglmc_affine2d_h
-#define cglmc_affine2d_h
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include "../cglm.h"
-
-CGLM_EXPORT
-void
-glmc_translate2d_make(mat3 m, vec2 v);
-
-CGLM_EXPORT
-void
-glmc_translate2d_to(mat3 m, vec2 v, mat3 dest);
-
-CGLM_EXPORT
-void
-glmc_translate2d(mat3 m, vec2 v);
-
-CGLM_EXPORT
-void
-glmc_translate2d_x(mat3 m, float to);
-
-CGLM_EXPORT
-void
-glmc_translate2d_y(mat3 m, float to);
-
-CGLM_EXPORT
-void
-glmc_scale2d_to(mat3 m, vec2 v, mat3 dest);
-
-CGLM_EXPORT
-void
-glmc_scale2d_make(mat3 m, vec2 v);
-
-CGLM_EXPORT
-void
-glmc_scale2d(mat3 m, vec2 v);
-
-CGLM_EXPORT
-void
-glmc_scale2d_uni(mat3 m, float s);
-
-CGLM_EXPORT
-void
-glmc_rotate2d_make(mat3 m, float angle);
-
-CGLM_EXPORT
-void
-glmc_rotate2d(mat3 m, float angle);
-
-CGLM_EXPORT
-void
-glmc_rotate2d_to(mat3 m, float angle, mat3 dest);
-
-#ifdef __cplusplus
-}
-#endif
-#endif /* cglmc_affine2d_h */

include/cglm/call/bezier.h

@@ -1,31 +0,0 @@
-/*
- * Copyright (c), Recep Aslantas.
- *
- * MIT License (MIT), http://opensource.org/licenses/MIT
- * Full license can be found in the LICENSE file
- */
-
-#ifndef cglmc_bezier_h
-#define cglmc_bezier_h
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include "../cglm.h"
-
-CGLM_EXPORT
-float
-glmc_bezier(float s, float p0, float c0, float c1, float p1);
-
-CGLM_EXPORT
-float
-glmc_hermite(float s, float p0, float t0, float t1, float p1);
-
-CGLM_EXPORT
-float
-glmc_decasteljau(float prm, float p0, float c0, float c1, float p1);
-
-#ifdef __cplusplus
-}
-#endif
-#endif /* cglmc_bezier_h */

include/cglm/call/cam.h

@@ -15,16 +15,22 @@ extern "C" {
 
 CGLM_EXPORT
 void
-glmc_frustum(float left,   float right,
+glmc_frustum(float left,
-             float bottom, float top,
+             float right,
-             float nearZ,  float farZ,
+             float bottom,
+             float top,
+             float nearVal,
+             float farVal,
              mat4 dest);
 
 CGLM_EXPORT
 void
-glmc_ortho(float left,   float right,
+glmc_ortho(float left,
-           float bottom, float top,
+           float right,
-           float nearZ,  float farZ,
+           float bottom,
+           float top,
+           float nearVal,
+           float farVal,
            mat4 dest);
 
 CGLM_EXPORT
@@ -49,7 +55,11 @@ glmc_ortho_default_s(float aspect, float size, mat4 dest);
 
 CGLM_EXPORT
 void
-glmc_perspective(float fovy, float aspect, float nearZ, float farZ, mat4 dest);
+glmc_perspective(float fovy,
+                 float aspect,
+                 float nearVal,
+                 float farVal,
+                 mat4 dest);
 
 CGLM_EXPORT
 void
@@ -78,8 +88,8 @@ glmc_look_anyup(vec3 eye, vec3 dir, mat4 dest);
 CGLM_EXPORT
 void
 glmc_persp_decomp(mat4 proj,
-                  float * __restrict nearZ,
+                  float * __restrict nearVal,
-                  float * __restrict farZ,
+                  float * __restrict farVal,
                   float * __restrict top,
                   float * __restrict bottom,
                   float * __restrict left,
@@ -104,16 +114,16 @@ glmc_persp_decomp_y(mat4 proj,
 CGLM_EXPORT
 void
 glmc_persp_decomp_z(mat4 proj,
-                    float * __restrict nearZ,
+                    float * __restrict nearVal,
-                    float * __restrict farZ);
+                    float * __restrict farVal);
 
 CGLM_EXPORT
 void
-glmc_persp_decomp_far(mat4 proj, float * __restrict farZ);
+glmc_persp_decomp_far(mat4 proj, float * __restrict farVal);
 
 CGLM_EXPORT
 void
-glmc_persp_decomp_near(mat4 proj, float * __restrict nearZ);
+glmc_persp_decomp_near(mat4 proj, float * __restrict nearVal);
 
 CGLM_EXPORT
 float

include/cglm/call/clipspace/ortho_lh_no.h

@@ -1,46 +0,0 @@
-/*
- * Copyright (c), Recep Aslantas.
- *
- * MIT License (MIT), http://opensource.org/licenses/MIT
- * Full license can be found in the LICENSE file
- */
-
-#ifndef cglmc_ortho_lh_no_h
-#define cglmc_ortho_lh_no_h
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include "../../cglm.h"
-
-CGLM_EXPORT
-void
-glmc_ortho_lh_no(float left,    float right,
-                 float bottom,  float top,
-                 float nearZ,   float farZ,
-                 mat4  dest);
-
-CGLM_EXPORT
-void
-glmc_ortho_aabb_lh_no(vec3 box[2], mat4 dest);
-
-CGLM_EXPORT
-void
-glmc_ortho_aabb_p_lh_no(vec3 box[2], float padding, mat4 dest);
-
-CGLM_EXPORT
-void
-glmc_ortho_aabb_pz_lh_no(vec3 box[2], float padding, mat4 dest);
-
-CGLM_EXPORT
-void
-glmc_ortho_default_lh_no(float aspect, mat4 dest);
-
-CGLM_EXPORT
-void
-glmc_ortho_default_s_lh_no(float aspect, float size, mat4 dest);
-
-#ifdef __cplusplus
-}
-#endif
-#endif /* cglmc_ortho_lh_no_h */

include/cglm/call/clipspace/ortho_lh_zo.h

@@ -1,46 +0,0 @@
-/*
- * Copyright (c), Recep Aslantas.
- *
- * MIT License (MIT), http://opensource.org/licenses/MIT
- * Full license can be found in the LICENSE file
- */
-
-#ifndef cglmc_ortho_lh_zo_h
-#define cglmc_ortho_lh_zo_h
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include "../../cglm.h"
-
-CGLM_EXPORT
-void
-glmc_ortho_lh_zo(float left,    float right,
-                 float bottom,  float top,
-                 float nearZ,   float farZ,
-                 mat4  dest);
-
-CGLM_EXPORT
-void
-glmc_ortho_aabb_lh_zo(vec3 box[2], mat4 dest);
-
-CGLM_EXPORT
-void
-glmc_ortho_aabb_p_lh_zo(vec3 box[2], float padding, mat4 dest);
-
-CGLM_EXPORT
-void
-glmc_ortho_aabb_pz_lh_zo(vec3 box[2], float padding, mat4 dest);
-
-CGLM_EXPORT
-void
-glmc_ortho_default_lh_zo(float aspect, mat4 dest);
-
-CGLM_EXPORT
-void
-glmc_ortho_default_s_lh_zo(float aspect, float size, mat4 dest);
-
-#ifdef __cplusplus
-}
-#endif
-#endif /* cglmc_ortho_lh_zo_h */

include/cglm/call/clipspace/ortho_rh_no.h

@@ -1,46 +0,0 @@
-/*
- * Copyright (c), Recep Aslantas.
- *
- * MIT License (MIT), http://opensource.org/licenses/MIT
- * Full license can be found in the LICENSE file
- */
-
-#ifndef cglmc_ortho_rh_no_h
-#define cglmc_ortho_rh_no_h
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include "../../cglm.h"
-
-CGLM_EXPORT
-void
-glmc_ortho_rh_no(float left,    float right,
-                 float bottom,  float top,
-                 float nearZ,   float farZ,
-                 mat4  dest);
-
-CGLM_EXPORT
-void
-glmc_ortho_aabb_rh_no(vec3 box[2], mat4 dest);
-
-CGLM_EXPORT
-void
-glmc_ortho_aabb_p_rh_no(vec3 box[2], float padding, mat4 dest);
-
-CGLM_EXPORT
-void
-glmc_ortho_aabb_pz_rh_no(vec3 box[2], float padding, mat4 dest);
-
-CGLM_EXPORT
-void
-glmc_ortho_default_rh_no(float aspect, mat4 dest);
-
-CGLM_EXPORT
-void
-glmc_ortho_default_s_rh_no(float aspect, float size, mat4 dest);
-
-#ifdef __cplusplus
-}
-#endif
-#endif /* cglmc_ortho_rh_no_h */

include/cglm/call/clipspace/ortho_rh_zo.h

@@ -1,46 +0,0 @@
-/*
- * Copyright (c), Recep Aslantas.
- *
- * MIT License (MIT), http://opensource.org/licenses/MIT
- * Full license can be found in the LICENSE file
- */
-
-#ifndef cglmc_ortho_rh_zo_h
-#define cglmc_ortho_rh_zo_h
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include "../../cglm.h"
-
-CGLM_EXPORT
-void
-glmc_ortho_rh_zo(float left,    float right,
-                 float bottom,  float top,
-                 float nearZ,   float farZ,
-                 mat4  dest);
-
-CGLM_EXPORT
-void
-glmc_ortho_aabb_rh_zo(vec3 box[2], mat4 dest);
-
-CGLM_EXPORT
-void
-glmc_ortho_aabb_p_rh_zo(vec3 box[2], float padding, mat4 dest);
-
-CGLM_EXPORT
-void
-glmc_ortho_aabb_pz_rh_zo(vec3 box[2], float padding, mat4 dest);
-
-CGLM_EXPORT
-void
-glmc_ortho_default_rh_zo(float aspect, mat4 dest);
-
-CGLM_EXPORT
-void
-glmc_ortho_default_s_rh_zo(float aspect, float size, mat4 dest);
-
-#ifdef __cplusplus
-}
-#endif
-#endif /* cglmc_ortho_rh_zo_h */

include/cglm/call/clipspace/persp_lh_no.h

@@ -1,87 +0,0 @@
-/*
- * Copyright (c), Recep Aslantas.
- *
- * MIT License (MIT), http://opensource.org/licenses/MIT
- * Full license can be found in the LICENSE file
- */
-
-#ifndef cglmc_persp_lh_no_h
-#define cglmc_persp_lh_no_h
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include "../../cglm.h"
-
-CGLM_EXPORT
-void
-glmc_frustum_lh_no(float left,    float right,
-                   float bottom,  float top,
-                   float nearZ,   float farZ,
-                   mat4  dest);
-
-CGLM_EXPORT
-void
-glmc_perspective_lh_no(float fovy,
-                       float aspect,
-                       float nearVal,
-                       float farVal,
-                       mat4 dest);
-
-CGLM_EXPORT
-void
-glmc_persp_move_far_lh_no(mat4 proj, float deltaFar);
-
-CGLM_EXPORT
-void
-glmc_persp_decomp_lh_no(mat4 proj,
-                        float * __restrict nearZ, float * __restrict farZ,
-                        float * __restrict top,   float * __restrict bottom,
-                        float * __restrict left,  float * __restrict right);
-
-CGLM_EXPORT
-void
-glmc_persp_decompv_lh_no(mat4 proj, float dest[6]);
-
-CGLM_EXPORT
-void
-glmc_persp_decomp_x_lh_no(mat4 proj,
-                          float * __restrict left,
-                          float * __restrict right);
-
-CGLM_EXPORT
-void
-glmc_persp_decomp_y_lh_no(mat4 proj,
-                          float * __restrict top,
-                          float * __restrict bottom);
-
-CGLM_EXPORT
-void
-glmc_persp_decomp_z_lh_no(mat4 proj,
-                          float * __restrict nearZ,
-                          float * __restrict farZ);
-
-CGLM_EXPORT
-void
-glmc_persp_decomp_far_lh_no(mat4 proj, float * __restrict farZ);
-
-CGLM_EXPORT
-void
-glmc_persp_decomp_near_lh_no(mat4 proj, float * __restrict nearZ);
-
-CGLM_EXPORT
-void
-glmc_persp_sizes_lh_no(mat4 proj, float fovy, vec4 dest);
-
-CGLM_EXPORT
-float
-glmc_persp_fovy_lh_no(mat4 proj);
-
-CGLM_EXPORT
-float
-glmc_persp_aspect_lh_no(mat4 proj);
-
-#ifdef __cplusplus
-}
-#endif
-#endif /* cglmc_persp_lh_no_h */

include/cglm/call/clipspace/persp_lh_zo.h

@@ -1,87 +0,0 @@
-/*
- * Copyright (c), Recep Aslantas.
- *
- * MIT License (MIT), http://opensource.org/licenses/MIT
- * Full license can be found in the LICENSE file
- */
-
-#ifndef cglmc_persp_lh_zo_h
-#define cglmc_persp_lh_zo_h
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include "../../cglm.h"
-
-CGLM_EXPORT
-void
-glmc_frustum_lh_zo(float left,    float right,
-                   float bottom,  float top,
-                   float nearZ,   float farZ,
-                   mat4  dest);
-
-CGLM_EXPORT
-void
-glmc_perspective_lh_zo(float fovy,
-                       float aspect,
-                       float nearVal,
-                       float farVal,
-                       mat4 dest);
-
-CGLM_EXPORT
-void
-glmc_persp_move_far_lh_zo(mat4 proj, float deltaFar);
-
-CGLM_EXPORT
-void
-glmc_persp_decomp_lh_zo(mat4 proj,
-                        float * __restrict nearZ, float * __restrict farZ,
-                        float * __restrict top,   float * __restrict bottom,
-                        float * __restrict left,  float * __restrict right);
-
-CGLM_EXPORT
-void
-glmc_persp_decompv_lh_zo(mat4 proj, float dest[6]);
-
-CGLM_EXPORT
-void
-glmc_persp_decomp_x_lh_zo(mat4 proj,
-                          float * __restrict left,
-                          float * __restrict right);
-
-CGLM_EXPORT
-void
-glmc_persp_decomp_y_lh_zo(mat4 proj,
-                          float * __restrict top,
-                          float * __restrict bottom);
-
-CGLM_EXPORT
-void
-glmc_persp_decomp_z_lh_zo(mat4 proj,
-                          float * __restrict nearZ,
-                          float * __restrict farZ);
-
-CGLM_EXPORT
-void
-glmc_persp_decomp_far_lh_zo(mat4 proj, float * __restrict farZ);
-
-CGLM_EXPORT
-void
-glmc_persp_decomp_near_lh_zo(mat4 proj, float * __restrict nearZ);
-
-CGLM_EXPORT
-void
-glmc_persp_sizes_lh_zo(mat4 proj, float fovy, vec4 dest);
-
-CGLM_EXPORT
-float
-glmc_persp_fovy_lh_zo(mat4 proj);
-
-CGLM_EXPORT
-float
-glmc_persp_aspect_lh_zo(mat4 proj);
-
-#ifdef __cplusplus
-}
-#endif
-#endif /* cglmc_persp_lh_zo_h */

include/cglm/call/clipspace/persp_rh_no.h

@@ -1,87 +0,0 @@
-/*
- * Copyright (c), Recep Aslantas.
- *
- * MIT License (MIT), http://opensource.org/licenses/MIT
- * Full license can be found in the LICENSE file
- */
-
-#ifndef cglmc_persp_rh_no_h
-#define cglmc_persp_rh_no_h
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include "../../cglm.h"
-
-CGLM_EXPORT
-void
-glmc_frustum_rh_no(float left,    float right,
-                   float bottom,  float top,
-                   float nearZ,   float farZ,
-                   mat4  dest);
-
-CGLM_EXPORT
-void
-glmc_perspective_rh_no(float fovy,
-                       float aspect,
-                       float nearVal,
-                       float farVal,
-                       mat4 dest);
-
-CGLM_EXPORT
-void
-glmc_persp_move_far_rh_no(mat4 proj, float deltaFar);
-
-CGLM_EXPORT
-void
-glmc_persp_decomp_rh_no(mat4 proj,
-                        float * __restrict nearZ, float * __restrict farZ,
-                        float * __restrict top,   float * __restrict bottom,
-                        float * __restrict left,  float * __restrict right);
-
-CGLM_EXPORT
-void
-glmc_persp_decompv_rh_no(mat4 proj, float dest[6]);
-
-CGLM_EXPORT
-void
-glmc_persp_decomp_x_rh_no(mat4 proj,
-                          float * __restrict left,
-                          float * __restrict right);
-
-CGLM_EXPORT
-void
-glmc_persp_decomp_y_rh_no(mat4 proj,
-                          float * __restrict top,
-                          float * __restrict bottom);
-
-CGLM_EXPORT
-void
-glmc_persp_decomp_z_rh_no(mat4 proj,
-                          float * __restrict nearZ,
-                          float * __restrict farZ);
-
-CGLM_EXPORT
-void
-glmc_persp_decomp_far_rh_no(mat4 proj, float * __restrict farZ);
-
-CGLM_EXPORT
-void
-glmc_persp_decomp_near_rh_no(mat4 proj, float * __restrict nearZ);
-
-CGLM_EXPORT
-void
-glmc_persp_sizes_rh_no(mat4 proj, float fovy, vec4 dest);
-
-CGLM_EXPORT
-float
-glmc_persp_fovy_rh_no(mat4 proj);
-
-CGLM_EXPORT
-float
-glmc_persp_aspect_rh_no(mat4 proj);
-
-#ifdef __cplusplus
-}
-#endif
-#endif /* cglmc_persp_rh_no_h */

include/cglm/call/clipspace/persp_rh_zo.h

@@ -1,87 +0,0 @@
-/*
- * Copyright (c), Recep Aslantas.
- *
- * MIT License (MIT), http://opensource.org/licenses/MIT
- * Full license can be found in the LICENSE file
- */
-
-#ifndef cglmc_persp_rh_zo_h
-#define cglmc_persp_rh_zo_h
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include "../../cglm.h"
-
-CGLM_EXPORT
-void
-glmc_frustum_rh_zo(float left,    float right,
-                   float bottom,  float top,
-                   float nearZ,   float farZ,
-                   mat4  dest);
-
-CGLM_EXPORT
-void
-glmc_perspective_rh_zo(float fovy,
-                       float aspect,
-                       float nearVal,
-                       float farVal,
-                       mat4 dest);
-
-CGLM_EXPORT
-void
-glmc_persp_move_far_rh_zo(mat4 proj, float deltaFar);
-
-CGLM_EXPORT
-void
-glmc_persp_decomp_rh_zo(mat4 proj,
-                        float * __restrict nearZ, float * __restrict farZ,
-                        float * __restrict top,   float * __restrict bottom,
-                        float * __restrict left,  float * __restrict right);
-
-CGLM_EXPORT
-void
-glmc_persp_decompv_rh_zo(mat4 proj, float dest[6]);
-
-CGLM_EXPORT
-void
-glmc_persp_decomp_x_rh_zo(mat4 proj,
-                          float * __restrict left,
-                          float * __restrict right);
-
-CGLM_EXPORT
-void
-glmc_persp_decomp_y_rh_zo(mat4 proj,
-                          float * __restrict top,
-                          float * __restrict bottom);
-
-CGLM_EXPORT
-void
-glmc_persp_decomp_z_rh_zo(mat4 proj,
-                          float * __restrict nearZ,
-                          float * __restrict farZ);
-
-CGLM_EXPORT
-void
-glmc_persp_decomp_far_rh_zo(mat4 proj, float * __restrict farZ);
-
-CGLM_EXPORT
-void
-glmc_persp_decomp_near_rh_zo(mat4 proj, float * __restrict nearZ);
-
-CGLM_EXPORT
-void
-glmc_persp_sizes_rh_zo(mat4 proj, float fovy, vec4 dest);
-
-CGLM_EXPORT
-float
-glmc_persp_fovy_rh_zo(mat4 proj);
-
-CGLM_EXPORT
-float
-glmc_persp_aspect_rh_zo(mat4 proj);
-
-#ifdef __cplusplus
-}
-#endif
-#endif /* cglmc_persp_rh_zo_h */

include/cglm/call/clipspace/project_no.h

@@ -1,31 +0,0 @@
-/*
- * Copyright (c), Recep Aslantas.
- *
- * MIT License (MIT), http://opensource.org/licenses/MIT
- * Full license can be found in the LICENSE file
- */
-
-#ifndef cglmc_project_no_h
-#define cglmc_project_no_h
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include "../../cglm.h"
-
-CGLM_EXPORT
-void
-glmc_unprojecti_no(vec3 pos, mat4 invMat, vec4 vp, vec3 dest);
-
-CGLM_EXPORT
-void
-glmc_project_no(vec3 pos, mat4 m, vec4 vp, vec3 dest);
-
-CGLM_EXPORT
-float
-glmc_project_z_no(vec3 pos, mat4 m);
-
-#ifdef __cplusplus
-}
-#endif
-#endif /* cglmc_project_no_h */