Update affine.h

* to override float epsilon we just need to define GLM_FLT_EPSILON
* CGLM_USE_DEFAULT_EPSILON was redundant, also it forces to override system default epsilon which may not be good idea, because not all systems may support smaller epsilon values

.github/FUNDING.yml

@@ -1,7 +1,7 @@
 # These are supported funding model platforms
 
-github: [recp]
+github: # Replace with up to 4 GitHub Sponsors-enabled usernames e.g., [user1, user2]
-patreon: recp
+patreon: # Replace with a single Patreon username
 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

.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

@@ -76,7 +76,3 @@ build/
 conftest.dir/*
 confdefs.h
 *.xcuserdatad
-.idea
-cmake-build-debug
-*.o.tmp
-xcode/*

.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

.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 +1,4 @@
 {
   "C_Cpp.default.configurationProvider": "vector-of-bool.cmake-tools",
-  "restructuredtext.confPath": "${workspaceFolder}/docs/source",
+  "restructuredtext.confPath": "${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

@@ -1,10 +1,5 @@
 cmake_minimum_required(VERSION 3.8.2)
-project(cglm
+project(cglm VERSION 0.8.0 LANGUAGES C)
-  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)
@@ -16,11 +11,6 @@ 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)
@@ -28,7 +18,7 @@ else(CGLM_STATIC)
 endif()
 
 if(CGLM_USE_C99)
-  set(CMAKE_C_STANDARD 99)
+  set(C_STANDARD 99)
 endif()
 
 if(MSVC)
@@ -43,12 +33,10 @@ if(MSVC)
     string(REGEX REPLACE "/RTC(su|[1su])" "" ${flag_var} "${${flag_var}}")
   endforeach(flag_var)
 else()
-  add_compile_options(-Wall -O3)
+  add_compile_options(-Wall -Werror -O3)
 endif()
 
-get_directory_property(hasParent PARENT_DIRECTORY)
+if(NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CONFIGURATION_TYPES)
-
-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
@@ -59,10 +47,7 @@ include(GNUInstallDirs)
 
 set(CPACK_PROJECT_NAME ${PROJECT_NAME})
 set(CPACK_PROJECT_VERSION ${PROJECT_VERSION})
-
+include(CPack)
-if(NOT CPack_CMake_INCLUDED)
-  include(CPack)
-endif()
 
 # Target Start
 add_library(${PROJECT_NAME}
@@ -73,20 +58,11 @@ add_library(${PROJECT_NAME}
   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
@@ -97,20 +73,6 @@ add_library(${PROJECT_NAME}
   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)
@@ -123,12 +85,6 @@ 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 
         $<INSTALL_INTERFACE:include>    
@@ -137,11 +93,6 @@ target_include_directories(${PROJECT_NAME}
         ${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)
@@ -154,7 +105,7 @@ install(TARGETS ${PROJECT_NAME}
         EXPORT  ${PROJECT_NAME}
         LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
         ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
-        RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR})
+        RUNTIME DESTINATION ${CMAKE_INSTALL_LIBDIR})
 
 install(DIRECTORY include/${PROJECT_NAME} DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}
         PATTERN ".*" EXCLUDE)
@@ -166,25 +117,6 @@ export(TARGETS ${PROJECT_NAME}
 )
 
 install(EXPORT      ${PROJECT_NAME}
-        FILE        "${PROJECT_NAME}Config.cmake"
         NAMESPACE   ${PROJECT_NAME}::
-        DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/${PROJECT_NAME})
+        DESTINATION ${CMAKE_INSTALL_LIBDIR}/${PROJECT_NAME}/cmake)
 
-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)

CREDITS

@@ -74,11 +74,3 @@ Link to paper: http://webserver2.tecgraf.puc-rio.br/~mgattass/cg/trbRR/Fast%20Mi
 
 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

Makefile.am

@@ -11,7 +11,8 @@ AM_CFLAGS = -Wall \
             -std=gnu11 \
             -O3 \
             -Wstrict-aliasing=2 \
-            -fstrict-aliasing
+            -fstrict-aliasing \
+            -Werror=strict-prototypes
 
 lib_LTLIBRARIES = libcglm.la
 libcglm_la_LDFLAGS = -no-undefined -version-info 0:1:0
@@ -42,34 +43,22 @@ cglm_HEADERS = include/cglm/version.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/affine-mat.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 \
@@ -80,41 +69,14 @@ cglm_HEADERS = include/cglm/version.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/affine.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 \
@@ -128,30 +90,12 @@ cglm_call_HEADERS = include/cglm/call/mat4.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/arm.h
-                    include/cglm/simd/wasm.h
 
 cglm_simd_sse2dir=$(includedir)/cglm/simd/sse2
 cglm_simd_sse2_HEADERS = include/cglm/simd/sse2/affine.h \
@@ -165,43 +109,19 @@ cglm_simd_avx_HEADERS = include/cglm/simd/avx/mat4.h \
                         include/cglm/simd/avx/affine.h
 
 cglm_simd_neondir=$(includedir)/cglm/simd/neon
-cglm_simd_neon_HEADERS = include/cglm/simd/neon/affine.h \
+cglm_simd_neon_HEADERS = include/cglm/simd/neon/mat4.h
-                         include/cglm/simd/neon/mat2.h \
-                         include/cglm/simd/neon/mat4.h \
-                         include/cglm/simd/neon/quat.h
-
-cglm_simd_wasmdir=$(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=$(includedir)/cglm/struct
 cglm_struct_HEADERS = include/cglm/struct/mat4.h \
-                      include/cglm/struct/mat4x2.h \
-                      include/cglm/struct/mat4x3.h \
                       include/cglm/struct/mat3.h \
-                      include/cglm/struct/mat3x2.h \
-                      include/cglm/struct/mat3x4.h \
                       include/cglm/struct/mat2.h \
-                      include/cglm/struct/mat2x3.h \
-                      include/cglm/struct/mat2x4.h \
-                      include/cglm/struct/affine-pre.h \
-                      include/cglm/struct/affine-post.h \
-                      include/cglm/struct/affine-mat.h \
-                      include/cglm/struct/affine.h \
-                      include/cglm/struct/affine2d.h \
                       include/cglm/struct/vec2.h \
                       include/cglm/struct/vec2-ext.h \
                       include/cglm/struct/vec3.h \
                       include/cglm/struct/vec3-ext.h \
                       include/cglm/struct/vec4.h \
                       include/cglm/struct/vec4-ext.h \
+                      include/cglm/struct/affine.h \
                       include/cglm/struct/io.h \
                       include/cglm/struct/cam.h \
                       include/cglm/struct/quat.h \
@@ -209,32 +129,12 @@ cglm_struct_HEADERS = include/cglm/struct/mat4.h \
                       include/cglm/struct/plane.h \
                       include/cglm/struct/frustum.h \
                       include/cglm/struct/box.h \
-                      include/cglm/struct/aabb2d.h \
                       include/cglm/struct/project.h \
                       include/cglm/struct/sphere.h \
                       include/cglm/struct/color.h \
-                      include/cglm/struct/curve.h
+                      include/cglm/struct/curve.h \
-
+                      include/cglm/struct/affine2d.h
-cglm_struct_clipspacedir=$(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 \
@@ -242,20 +142,11 @@ libcglm_la_SOURCES=\
     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 \
@@ -265,26 +156,13 @@ libcglm_la_SOURCES=\
     src/curve.c \
     src/bezier.c \
     src/ray.c \
-    src/affine2d.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_cam.c \
     test/src/test_clamp.c \
     test/src/test_euler.c \
     test/src/test_bezier.c \

README.md

@@ -1,59 +1,19 @@
 # 🎥 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)
+[![codecov](https://codecov.io/gh/recp/cglm/branch/master/graph/badge.svg)](https://codecov.io/gh/recp/cglm)
+[![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">
+#### Documentation
-   <img alt="" src="cglm.png" width="550" />
-</p>
-<br>
-<p align="center">
-    <a href="https://travis-ci.com/recp/cglm">
-        <img src="https://travis-ci.com/recp/cglm.svg?branch=master"
-             alt="Build Status">
-    </a>
-    <a href="https://ci.appveyor.com/project/recp/cglm/branch/master">
-        <img src="https://ci.appveyor.com/api/projects/status/av7l3gc0yhfex8y4/branch/master?svg=true"
-             alt="Windows 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>
-
-<p align="center">
-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
@@ -66,29 +26,31 @@ you have the latest version
 - **[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 configuations 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:
 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.
 - 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... ?
 
 **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/>
 
 <table>
@@ -106,9 +68,7 @@ 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... (currrently 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)
@@ -123,7 +83,7 @@ https://github.com/g-truc/glm
 - extract euler angles
 - inline or pre-compiled function call
 - frustum (extract view frustum planes, corners...)
-- bounding box (AABB in Frustum (culling), crop, merge...)
+- bounding box  (AABB in Frustum (culling), crop, merge...)
 - bounding sphere
 - project, unproject
 - easing functions
@@ -135,9 +95,9 @@ https://github.com/g-truc/glm
 
 <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.
-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 */
@@ -188,7 +148,7 @@ Struct functions generally take their parameters as *values* and *return* their
 
 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
+## Build
 
 ### CMake (All platforms)
 ```bash
@@ -208,24 +168,6 @@ 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
@@ -242,38 +184,6 @@ 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
@@ -289,7 +199,7 @@ $ sudo ninja install # [Optional]
 c_std=c11
 buildtype=release
 default_library=shared
-build_tests=true # to run tests: ninja test
+enable_tests=false # to run tests: ninja test
 ```
 #### Use with your Meson project
 * Example:
@@ -463,7 +373,7 @@ You can pass matrices the same way to other 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:**
@@ -472,7 +382,7 @@ 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

cglm.podspec

@@ -2,7 +2,7 @@ Pod::Spec.new do |s|
 
   # Description
   s.name         = "cglm"
-  s.version      = "0.9.2"
+  s.version      = "0.7.9"
   s.summary      = "📽 Highly Optimized 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.

configure.ac

@@ -7,8 +7,8 @@
 #*****************************************************************************
 
 AC_PREREQ([2.69])
-AC_INIT([cglm], [0.9.3], [info@recp.me])
+AC_INIT([cglm], [0.8.0], [info@recp.me])
-AM_INIT_AUTOMAKE([-Wall foreign subdir-objects serial-tests])
+AM_INIT_AUTOMAKE([-Wall -Werror foreign subdir-objects serial-tests])
 
 # Don't use the default cflags (-O2 -g), we set ours manually in Makefile.am.
 : ${CFLAGS=""}

docs/requirements.txt

@@ -1,4 +0,0 @@
-# Defining the exact version will make sure things don't break
-sphinx==5.3.0
-sphinx_rtd_theme==1.1.1
-readthedocs-sphinx-search==0.1.1

docs/source/aabb2d.rst

@@ -1,173 +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):
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-Functions:
-
-1. :c:func:`glm_aabb2d_copy`
-#. :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_size`
-#. :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_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** miniumum 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_size(vec2 aabb[2])
-
-    | distance between of min and max
-
-    Parameters:
-      | *[in]*   **aabb**     bounding box
-
-    Returns:
-      distance between min - max
-
-.. 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 transfrom 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 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_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_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/affine-post.rst

@@ -1,129 +0,0 @@
-.. default-domain:: C
-
-3D Affine Transforms (post)
-================================================================================
-
-Post transfrom 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) transfrom. 
-
-Ther are named af
-
-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 transfrom
-      | *[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 transfrom
-      | *[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 transfrom
-      | *[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 transfrom
-      | *[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 transfrom
-      | *[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 transfrom
-      | *[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 transfrom
-      | *[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 transfrom
-      | *[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 transfrom
-      | *[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 transfrom
-      | *[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 transfrom
-      | *[in]*      **angle** angle (radians)
-      | *[in]*      **axis**  axis

docs/source/affine-pre.rst

@@ -1,240 +0,0 @@
-.. default-domain:: C
-
-3D Affine Transforms (pre)
-================================================================================
-
-Pre transfrom functions which are regular transfrom 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 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]
-
-.. 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 transfrom
-      | *[in]*      **angle** angle (radians)
-      | *[in]*      **axis**  axis

docs/source/affine.rst

@@ -5,18 +5,6 @@
 
 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 transfrom 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
@@ -37,9 +25,6 @@ since scale factors are stored in rotation matrix, same may also true for scalli
 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 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)
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
@@ -49,8 +34,7 @@ If you want to rotate model around arbibtrary point follow these steps:
 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. 
+**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:
 
@@ -61,13 +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
@@ -77,7 +54,7 @@ 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:
@@ -170,27 +147,199 @@ 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/api.rst

@@ -1,28 +1,56 @@
-📚 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
+   affine2d
-   api_simd
+   cam
+   frustum
+   box
+   quat
+   euler
+   mat4
+   mat3
+   mat2
+   vec3
+   vec3-ext
+   vec4
+   vec4-ext
+   vec2
+   vec2-ext
+   color
+   plane
+   project
+   util
+   io
+   call
+   sphere
+   curve
+   bezier
+   version
+   ray

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

@@ -1,76 +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:`struct-api` 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
-   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 functin 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/build.rst

@@ -32,22 +32,6 @@ If you don't want to install **cglm** to your system's folder you can get static
   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

docs/source/cam.rst

@@ -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

docs/source/conf.py

@@ -62,16 +62,16 @@ author = u'Recep Aslantas'
 # built documents.
 #
 # The short X.Y version.
-version = u'0.9.2'
+version = u'0.8.0'
 # The full version, including alpha/beta/rc tags.
-release = u'0.9.2'
+release = u'0.8.0'
 
 # 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.
@@ -111,7 +111,7 @@ html_theme_options = {
 # 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 ------------------------------------------

docs/source/features.rst

@@ -1,8 +1,6 @@
 Features
 ================================================================================
 
-* **scalar** and **simd** (sse, avx, neon, wasm...) optimizations
-* option to use different clipspaces e.g. Left Handed, Zero-to-One... (currrently 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)
@@ -18,7 +16,6 @@ Features
 * 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

docs/source/index.rst

@@ -6,12 +6,13 @@
 cglm 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**.
 
-**cglm** stores matrices as column-major order but in the future row-major is
+This library stores matrices as column-major order but in the future row-major
-considered to be supported as optional.
+is considered to be supported as optional.
+
+Also currently only **float** type is supported for most operations.
 
 .. toctree::
    :maxdepth: 2
@@ -28,7 +29,7 @@ considered to be supported as optional.
    opengl
 
 .. toctree::
-   :maxdepth: 3
+   :maxdepth: 2
    :caption: API:
 
    api
@@ -45,8 +46,8 @@ considered to be supported as optional.
 
    troubleshooting
 
-Indices and Tables:
+Indices and tables
-===================
+==================
 
 * :ref:`genindex`
 * :ref:`modindex`

docs/source/io.rst

@@ -53,11 +53,8 @@ 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 +63,7 @@ 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 +71,7 @@ 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 +79,7 @@ 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 +87,7 @@ 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 +95,12 @@ 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

docs/source/ivec2.rst

@@ -1,204 +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_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_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:: 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:: 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

@@ -1,206 +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_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_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:: 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:: 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

@@ -32,7 +32,6 @@ Functions:
 #. :c:func:`glm_mat2_swap_col`
 #. :c:func:`glm_mat2_swap_row`
 #. :c:func:`glm_mat2_rmc`
-#. :c:func:`glm_mat2_make`
 
 Functions documentation
 ~~~~~~~~~~~~~~~~~~~~~~~
@@ -65,12 +64,11 @@ Functions documentation
     make given matrix zero
 
     Parameters:
-      | *[in,out]* **mat**  matrix
+      | *[in,out]* **mat**  matrix to
 
 .. 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
@@ -102,7 +100,7 @@ Functions documentation
 
 .. c:function:: void glm_mat2_mulv(mat2 m, vec2 v, vec2 dest)
 
-    multiply mat2 with vec2 (column vector) and store in dest vector
+    multiply mat4 with vec4 (column vector) and store in dest vector
 
     Parameters:
       | *[in]*  **mat**   mat2 (left)
@@ -114,8 +112,8 @@ 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_mat2_det(mat2 mat)
 
@@ -179,13 +177,3 @@ Functions documentation
 
     Returns:
         scalar value e.g. Matrix1x1
-
-.. c:function:: void glm_mat2_make(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(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(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

@@ -34,7 +34,6 @@ Functions:
 #. :c:func:`glm_mat3_swap_col`
 #. :c:func:`glm_mat3_swap_row`
 #. :c:func:`glm_mat3_rmc`
-#. :c:func:`glm_mat3_make`
 
 Functions documentation
 ~~~~~~~~~~~~~~~~~~~~~~~
@@ -72,7 +71,6 @@ Functions documentation
 .. 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
@@ -104,10 +102,10 @@ 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 +122,8 @@ 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)
 
@@ -189,13 +187,3 @@ Functions documentation
 
     Returns:
         scalar value e.g. Matrix1x1
-
-.. c:function:: void glm_mat3_make(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

@@ -1,89 +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(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

@@ -1,89 +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(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

@@ -47,7 +47,6 @@ Functions:
 #. :c:func:`glm_mat4_swap_col`
 #. :c:func:`glm_mat4_swap_row`
 #. :c:func:`glm_mat4_rmc`
-#. :c:func:`glm_mat4_make`
 
 Functions documentation
 ~~~~~~~~~~~~~~~~~~~~~~~
@@ -119,7 +118,6 @@ 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
@@ -158,6 +156,7 @@ Functions documentation
     Parameters:
       | *[in]*  **m**     mat4 (left)
       | *[in]*  **v**     vec4 (right, column vector)
+      | *[in]*  **last**  4th item to make it vec4
       | *[out]* **dest**  vec4 (result, column vector)
 
 .. c:function:: void  glm_mat4_mulv3(mat4 m, vec3 v, float last, vec3 dest)
@@ -303,13 +302,3 @@ Functions documentation
 
     Returns:
         scalar value e.g. Matrix1x1
-
-.. c:function:: void glm_mat4_make(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

@@ -1,89 +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(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

@@ -1,89 +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(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:

docs/source/opt.rst

@@ -1,6 +1,6 @@
 .. default-domain:: C
 
-🛠️ Options
+Options
 ===============================================================================
 
 A few options are provided via macros.
@@ -35,45 +35,6 @@ have to compile cglm with **CGLM_ALL_UNALIGNED** macro.
 
  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 iclude 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.
@@ -90,16 +51,6 @@ You have to extra options for dot product: **CGLM_SSE4_DOT** and **CGLM_SSE3_DOT
 
 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
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 

docs/source/project.rst

@@ -21,14 +21,14 @@ Functions:
 Functions documentation
 ~~~~~~~~~~~~~~~~~~~~~~~
 
-.. c:function:: void glm_unprojecti(vec3 pos, mat4 invMat, vec4 vp, vec3 dest)
+.. c:function:: void  glm_unprojecti(vec3 pos, mat4 invMat, vec4 vp, vec3 dest)
 
     | maps the specified viewport coordinates into specified space [1]
       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:
@@ -80,7 +80,7 @@ Functions documentation
       | *[in]*  **vp**   viewport as [x, y, width, height]
       | *[out]* **dest** unprojected coordinates
 
-.. c:function:: void glm_project(vec3 pos, mat4 m, vec4 vp, vec3 dest)
+.. c:function:: void  glm_project(vec3 pos, mat4 m, vec4 vp, vec3 dest)
 
     | map object coordinates to window coordinates
 
@@ -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
@@ -421,13 +385,3 @@ Functions documentation
       | *[in, out]*  **m**      existing transform matrix to rotate
       | *[in]*       **q**      quaternion
       | *[in]*       **pivot**  pivot
-
-.. c:function:: void glm_quat_make(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/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 +37,61 @@ 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.
+  | If you send GLM_VEC4_ONE or similar macros directly to a function, it may be crashed.
-  | Because the compiler may not apply alignment as defined on **typedef** to that macro while passing it (on stack) to a function.
+  | Because 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 
+This is 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...
+and your project aligns that as 16 byte boundary...
 
-Check alignment, supported vector extension, or simd in **cglm** and linked projects...
+Check alignment, supported vector extension or simd in **cglm** and linked projects...
 
 Other Issues?
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

docs/source/vec2-ext.rst

@@ -26,7 +26,6 @@ Functions:
 #. :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
@@ -126,14 +125,6 @@ Functions documentation
       | *[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

docs/source/vec2.rst

@@ -10,10 +10,10 @@ Table of contents (click to go):
 
 Macros:
 
-1. GLM_VEC2_ONE_INIT
+1. GLM_vec2_ONE_INIT
-#. GLM_VEC2_ZERO_INIT
+#. GLM_vec2_ZERO_INIT
-#. GLM_VEC2_ONE
+#. GLM_vec2_ONE
-#. GLM_VEC2_ZERO
+#. GLM_vec2_ZERO
 
 Functions:
 
@@ -45,14 +45,12 @@ Functions:
 #. :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`
 
 Functions documentation
 ~~~~~~~~~~~~~~~~~~~~~~~
@@ -315,15 +313,6 @@ Functions documentation
       | *[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
@@ -384,12 +373,3 @@ Functions documentation
       | *[in]*  **to**     to value
       | *[in]*  **t**      interpolant (amount) clamped between 0 and 1
       | *[out]* **dest**   destination
-
-.. c:function:: void glm_vec2_make(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

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

@@ -79,7 +79,6 @@ Functions:
 #. :c:func:`glm_vec3_ortho`
 #. :c:func:`glm_vec3_clamp`
 #. :c:func:`glm_vec3_lerp`
-#. :c:func:`glm_vec3_make`
 
 Functions documentation
 ~~~~~~~~~~~~~~~~~~~~~~~
@@ -475,9 +474,6 @@ 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
       | *[out]* **dest**  orthogonal/perpendicular vector
@@ -502,13 +498,3 @@ Functions documentation
       | *[in]*  **to**     to value
       | *[in]*  **t**      interpolant (amount) clamped between 0 and 1
       | *[out]* **dest**   destination
-
-.. c:function:: void glm_vec3_make(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

docs/source/vec4.rst

@@ -59,7 +59,6 @@ Functions:
 #. :c:func:`glm_vec4_clamp`
 #. :c:func:`glm_vec4_lerp`
 #. :c:func:`glm_vec4_cubic`
-#. :c:func:`glm_vec4_make`
 
 Functions documentation
 ~~~~~~~~~~~~~~~~~~~~~~~
@@ -407,12 +406,3 @@ Functions documentation
     Parameters:
       | *[in]*  **s**      parameter
       | *[out]* **dest**   destination
-
-.. c:function:: void glm_vec4_make(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

include/cglm/aabb2d.h

@@ -1,245 +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 "vec4.h"
-#include "util.h"
-
-/*!
- * @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 miniumum 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_size(vec2 aabb[2]) {
-  return glm_vec2_distance(aabb[0], aabb[1]);
-}
-
-/*!
- * @brief radius of sphere which surrounds AABB
- *
- * @param[in]  aabb bounding aabb
- */
-CGLM_INLINE
-float
-glm_aabb2d_radius(vec2 aabb[2]) {
-  return glm_aabb2d_size(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],
@@ -165,12 +148,8 @@ 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;

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 transfrom
- *
- * @param[in, out]  m  affine transfrom
- * @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 transfrom
- *
- * @param[in]  m    affine transfrom
- * @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 transfrom
- *
- * @param[in, out]  m  affine transfrom
- * @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 transfrom
- *
- * @param[in, out]  m  affine transfrom
- * @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 transfrom
- *
- * @param[in, out]  m  affine transfrom
- * @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 transfrom
- *
- * @param[in]   m      affine transfrom
- * @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 transfrom
- *
- * @param[in]   m      affine transfrom
- * @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 transfrom
- *
- * @param[in]   m      affine transfrom
- * @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 transfrom
- *
- * @param[in, out]  m      affine transfrom
- * @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 transfrom
- *
- * @param[in, out]  m      affine transfrom
- * @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 transfrom
- *
- * @param[in, out]  m      affine transfrom
- * @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

@@ -1,285 +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 transfrom
- * @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 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(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 transfrom
- * @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 transfrom
- * @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 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 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 rotate existing transform matrix around given axis by angle around self (doesn't affected by position)
- *
- * @param[in, out]  m      affine transfrom
- * @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);
@@ -41,6 +40,122 @@
 #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 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
  *
@@ -114,6 +229,81 @@ 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
  *
@@ -147,6 +337,67 @@ 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
  *
@@ -174,7 +425,7 @@ bool
 glm_uniscaled(mat4 m) {
   CGLM_ALIGN(8) vec3 s;
   glm_decompose_scalev(m, s);
-  return glm_vec3_eq_all(s);
+  return glm_vec3_eq_eps(s, s[0]);
 }
 
 /*!
@@ -204,7 +455,7 @@ 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);
@@ -232,7 +483,4 @@ 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/bezier.h

@@ -23,7 +23,7 @@
 #define GLM_HERMITE_MAT ((mat4)GLM_HERMITE_MAT_INIT)
 
 #define CGLM_DECASTEL_EPS   1e-9f
-#define CGLM_DECASTEL_MAX   1000
+#define CGLM_DECASTEL_MAX   1000.0f
 #define CGLM_DECASTEL_SMALL 1e-20f
 
 /*!

include/cglm/box.h

@@ -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

@@ -15,25 +15,15 @@ extern "C" {
 #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/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/cglm/call/aabb2d.h

@@ -1,80 +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"
-
-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_size(vec2 aabb[2]);
-
-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/cam.h

@@ -15,17 +15,23 @@ 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,
-             mat4  dest);
+             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,
-           mat4  dest);
+           float top,
+           float nearVal,
+           float farVal,
+           mat4 dest);
 
 CGLM_EXPORT
 void
@@ -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 */

include/cglm/call/clipspace/project_zo.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_zo_h
-#define cglmc_project_zo_h
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include "../../cglm.h"
-
-CGLM_EXPORT
-void
-glmc_unprojecti_zo(vec3 pos, mat4 invMat, vec4 vp, vec3 dest);
-
-CGLM_EXPORT
-void
-glmc_project_zo(vec3 pos, mat4 m, vec4 vp, vec3 dest);
-
-CGLM_EXPORT
-float
-glmc_project_z_zo(vec3 pos, mat4 m);
-
-#ifdef __cplusplus
-}
-#endif
-#endif /* cglmc_project_zo_h */

include/cglm/call/clipspace/view_lh_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_view_lh_no_h
-#define cglmc_view_lh_no_h
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include "../../cglm.h"
-
-CGLM_EXPORT
-void
-glmc_lookat_lh_no(vec3 eye, vec3 center, vec3 up, mat4 dest);
-
-CGLM_EXPORT
-void
-glmc_look_lh_no(vec3 eye, vec3 dir, vec3 up, mat4 dest);
-
-CGLM_EXPORT
-void
-glmc_look_anyup_lh_no(vec3 eye, vec3 dir, mat4 dest);
-
-#ifdef __cplusplus
-}
-#endif
-#endif /* cglmc_view_lh_no_h */

include/cglm/call/clipspace/view_lh_zo.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_view_lh_zo_h
-#define cglmc_view_lh_zo_h
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include "../../cglm.h"
-
-CGLM_EXPORT
-void
-glmc_lookat_lh_zo(vec3 eye, vec3 center, vec3 up, mat4 dest);
-
-CGLM_EXPORT
-void
-glmc_look_lh_zo(vec3 eye, vec3 dir, vec3 up, mat4 dest);
-
-CGLM_EXPORT
-void
-glmc_look_anyup_lh_zo(vec3 eye, vec3 dir, mat4 dest);
-
-#ifdef __cplusplus
-}
-#endif
-#endif /* cglmc_view_lh_zo_h */

include/cglm/call/clipspace/view_rh_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_view_rh_no_h
-#define cglmc_view_rh_no_h
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include "../../cglm.h"
-
-CGLM_EXPORT
-void
-glmc_lookat_rh_no(vec3 eye, vec3 center, vec3 up, mat4 dest);
-
-CGLM_EXPORT
-void
-glmc_look_rh_no(vec3 eye, vec3 dir, vec3 up, mat4 dest);
-
-CGLM_EXPORT
-void
-glmc_look_anyup_rh_no(vec3 eye, vec3 dir, mat4 dest);
-
-#ifdef __cplusplus
-}
-#endif
-#endif /* cglmc_view_rh_no_h */

include/cglm/call/clipspace/view_rh_zo.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_view_rh_zo_h
-#define cglmc_view_rh_zo_h
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include "../../cglm.h"
-
-CGLM_EXPORT
-void
-glmc_lookat_rh_zo(vec3 eye, vec3 center, vec3 up, mat4 dest);
-
-CGLM_EXPORT
-void
-glmc_look_rh_zo(vec3 eye, vec3 dir, vec3 up, mat4 dest);
-
-CGLM_EXPORT
-void
-glmc_look_anyup_rh_zo(vec3 eye, vec3 dir, mat4 dest);
-
-#ifdef __cplusplus
-}
-#endif
-#endif /* cglmc_view_rh_zo_h */

include/cglm/call/euler.h

@@ -49,31 +49,6 @@ CGLM_EXPORT
 void
 glmc_euler_by_order(vec3 angles, glm_euler_seq axis, mat4 dest);
 
-CGLM_EXPORT
-void
-glmc_euler_xyz_quat(vec3 angles, versor dest);
-
-CGLM_EXPORT
-void
-glmc_euler_xzy_quat(vec3 angles, versor dest);
-
-CGLM_EXPORT
-void
-glmc_euler_yxz_quat(vec3 angles, versor dest);
-
-CGLM_EXPORT
-void
-glmc_euler_yzx_quat(vec3 angles, versor dest);
-
-CGLM_EXPORT
-void
-glmc_euler_zxy_quat(vec3 angles, versor dest);
-
-CGLM_EXPORT
-void
-glmc_euler_zyx_quat(vec3 angles, versor dest);
-
-
 #ifdef __cplusplus
 }
 #endif

include/cglm/call/ivec2.h

@@ -1,159 +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_ivec2_h
-#define cglmc_ivec2_h
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include "../cglm.h"
-
-CGLM_EXPORT
-void
-glmc_ivec2(int * __restrict v, ivec2 dest);
-
-CGLM_EXPORT
-void
-glmc_ivec2_copy(ivec2 a, ivec2 dest);
-
-CGLM_EXPORT
-void
-glmc_ivec2_zero(ivec2 v);
-
-CGLM_EXPORT
-void
-glmc_ivec2_one(ivec2 v);
-
-CGLM_EXPORT
-void
-glmc_ivec2_add(ivec2 a, ivec2 b, ivec2 dest);
-
-CGLM_EXPORT
-void
-glmc_ivec2_adds(ivec2 v, int s, ivec2 dest);
-
-CGLM_EXPORT
-void
-glmc_ivec2_sub(ivec2 a, ivec2 b, ivec2 dest);
-
-CGLM_EXPORT
-void
-glmc_ivec2_subs(ivec2 v, int s, ivec2 dest);
-
-CGLM_EXPORT
-void
-glmc_ivec2_mul(ivec2 a, ivec2 b, ivec2 dest);
-
-CGLM_EXPORT
-void
-glmc_ivec2_scale(ivec2 v, int s, ivec2 dest);
-
-CGLM_EXPORT 
-void 
-glmc_ivec2_addadd(ivec2 a, ivec2 b, ivec2 dest);
-
-CGLM_EXPORT 
-void 
-glmc_ivec2_addadds(ivec2 a, int s, ivec2 dest);
-
-CGLM_EXPORT 
-void 
-glmc_ivec2_subadd(ivec2 a, ivec2 b, ivec2 dest);
-
-CGLM_EXPORT 
-void 
-glmc_ivec2_subadds(ivec2 a, int s, ivec2 dest);
-
-CGLM_EXPORT 
-void 
-glmc_ivec2_muladd(ivec2 a, ivec2 b, ivec2 dest);
-
-CGLM_EXPORT 
-void 
-glmc_ivec2_muladds(ivec2 a, int s, ivec2 dest);
-
-CGLM_EXPORT 
-void 
-glmc_ivec2_maxadd(ivec2 a, ivec2 b, ivec2 dest);
-
-CGLM_EXPORT 
-void 
-glmc_ivec2_minadd(ivec2 a, ivec2 b, ivec2 dest);
-
-CGLM_EXPORT 
-void 
-glmc_ivec2_subsub(ivec2 a, ivec2 b, ivec2 dest);
-
-CGLM_EXPORT 
-void 
-glmc_ivec2_subsubs(ivec2 a, int s, ivec2 dest);
-
-CGLM_EXPORT 
-void 
-glmc_ivec2_addsub(ivec2 a, ivec2 b, ivec2 dest);
-
-CGLM_EXPORT 
-void 
-glmc_ivec2_addsubs(ivec2 a, int s, ivec2 dest);
-
-CGLM_EXPORT 
-void 
-glmc_ivec2_mulsub(ivec2 a, ivec2 b, ivec2 dest);
-
-CGLM_EXPORT 
-void 
-glmc_ivec2_mulsubs(ivec2 a, int s, ivec2 dest);
-
-CGLM_EXPORT 
-void 
-glmc_ivec2_maxsub(ivec2 a, ivec2 b, ivec2 dest);
-
-CGLM_EXPORT 
-void 
-glmc_ivec2_minsub(ivec2 a, ivec2 b, ivec2 dest);
-
-CGLM_EXPORT
-int
-glmc_ivec2_distance2(ivec2 a, ivec2 b);
-
-CGLM_EXPORT
-float
-glmc_ivec2_distance(ivec2 a, ivec2 b);
-
-CGLM_EXPORT
-void
-glmc_ivec2_fill(ivec2 v, int val);
-
-CGLM_EXPORT
-bool
-glmc_ivec2_eq(ivec2 v, int val);
-
-CGLM_EXPORT
-bool
-glmc_ivec2_eqv(ivec2 a, ivec2 b);
-
-CGLM_EXPORT
-void
-glmc_ivec2_maxv(ivec2 a, ivec2 b, ivec2 dest);
-
-CGLM_EXPORT
-void
-glmc_ivec2_minv(ivec2 a, ivec2 b, ivec2 dest);
-
-CGLM_EXPORT
-void
-glmc_ivec2_clamp(ivec2 v, int minVal, int maxVal);
-
-CGLM_EXPORT
-void
-glmc_ivec2_abs(ivec2 v, ivec2 dest);
-
-#ifdef __cplusplus
-}
-#endif
-#endif /* cglmc_ivec2_h */

include/cglm/call/ivec3.h

@@ -1,159 +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_ivec3_h
-#define cglmc_ivec3_h
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include "../cglm.h"
-
-CGLM_EXPORT
-void
-glmc_ivec3(ivec4 v4, ivec3 dest);
-
-CGLM_EXPORT
-void
-glmc_ivec3_copy(ivec3 a, ivec3 dest);
-
-CGLM_EXPORT
-void 
-glmc_ivec3_zero(ivec3 v);
-
-CGLM_EXPORT
-void
-glmc_ivec3_one(ivec3 v);
-
-CGLM_EXPORT
-void
-glmc_ivec3_add(ivec3 a, ivec3 b, ivec3 dest);
-
-CGLM_EXPORT
-void
-glmc_ivec3_adds(ivec3 v, int s, ivec3 dest);
-
-CGLM_EXPORT
-void
-glmc_ivec3_sub(ivec3 a, ivec3 b, ivec3 dest);
-
-CGLM_EXPORT
-void
-glmc_ivec3_subs(ivec3 v, int s, ivec3 dest);
-
-CGLM_EXPORT
-void
-glmc_ivec3_mul(ivec3 a, ivec3 b, ivec3 dest);
-
-CGLM_EXPORT
-void
-glmc_ivec3_scale(ivec3 v, int s, ivec3 dest);
-
-CGLM_EXPORT 
-void 
-glmc_ivec3_addadd(ivec3 a, ivec3 b, ivec3 dest);
-
-CGLM_EXPORT 
-void 
-glmc_ivec3_addadds(ivec3 a, int s, ivec3 dest);
-
-CGLM_EXPORT 
-void 
-glmc_ivec3_subadd(ivec3 a, ivec3 b, ivec3 dest);
-
-CGLM_EXPORT 
-void 
-glmc_ivec3_subadds(ivec3 a, int s, ivec3 dest);
-
-CGLM_EXPORT 
-void 
-glmc_ivec3_muladd(ivec3 a, ivec3 b, ivec3 dest);
-
-CGLM_EXPORT 
-void 
-glmc_ivec3_muladds(ivec3 a, int s, ivec3 dest);
-
-CGLM_EXPORT 
-void 
-glmc_ivec3_maxadd(ivec3 a, ivec3 b, ivec3 dest);
-
-CGLM_EXPORT 
-void 
-glmc_ivec3_minadd(ivec3 a, ivec3 b, ivec3 dest);
-
-CGLM_EXPORT 
-void 
-glmc_ivec3_subsub(ivec3 a, ivec3 b, ivec3 dest);
-
-CGLM_EXPORT 
-void 
-glmc_ivec3_subsubs(ivec3 a, int s, ivec3 dest);
-
-CGLM_EXPORT 
-void 
-glmc_ivec3_addsub(ivec3 a, ivec3 b, ivec3 dest);
-
-CGLM_EXPORT 
-void 
-glmc_ivec3_addsubs(ivec3 a, int s, ivec3 dest);
-
-CGLM_EXPORT 
-void 
-glmc_ivec3_mulsub(ivec3 a, ivec3 b, ivec3 dest);
-
-CGLM_EXPORT 
-void 
-glmc_ivec3_mulsubs(ivec3 a, int s, ivec3 dest);
-
-CGLM_EXPORT 
-void 
-glmc_ivec3_maxsub(ivec3 a, ivec3 b, ivec3 dest);
-
-CGLM_EXPORT 
-void 
-glmc_ivec3_minsub(ivec3 a, ivec3 b, ivec3 dest);
-
-CGLM_EXPORT
-int
-glmc_ivec3_distance2(ivec3 a, ivec3 b);
-
-CGLM_EXPORT
-float
-glmc_ivec3_distance(ivec3 a, ivec3 b);
-
-CGLM_EXPORT
-void
-glmc_ivec3_fill(ivec3 v, int val);
-
-CGLM_EXPORT
-bool
-glmc_ivec3_eq(ivec3 v, int val);
-
-CGLM_EXPORT
-bool
-glmc_ivec3_eqv(ivec3 a, ivec3 b);
-
-CGLM_EXPORT
-void
-glmc_ivec3_maxv(ivec3 a, ivec3 b, ivec3 dest);
-
-CGLM_EXPORT
-void
-glmc_ivec3_minv(ivec3 a, ivec3 b, ivec3 dest);
-
-CGLM_EXPORT
-void
-glmc_ivec3_clamp(ivec3 v, int minVal, int maxVal);
-
-CGLM_EXPORT
-void
-glmc_ivec3_abs(ivec3 v, ivec3 dest);
-
-#ifdef __cplusplus
-}
-#endif
-#endif /* cglmc_ivec3_h */

include/cglm/call/ivec4.h

@@ -1,147 +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_ivec4_h
-#define cglmc_ivec4_h
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include "../cglm.h"
-
-CGLM_EXPORT
-void
-glmc_ivec4(ivec3 v3, int last, ivec4 dest);
-
-CGLM_EXPORT
-void
-glmc_ivec4_copy(ivec4 a, ivec4 dest);
-
-CGLM_EXPORT
-void 
-glmc_ivec4_zero(ivec4 v);
-
-CGLM_EXPORT
-void
-glmc_ivec4_one(ivec4 v);
-
-CGLM_EXPORT
-void
-glmc_ivec4_add(ivec4 a, ivec4 b, ivec4 dest);
-
-CGLM_EXPORT
-void
-glmc_ivec4_adds(ivec4 v, int s, ivec4 dest);
-
-CGLM_EXPORT
-void
-glmc_ivec4_sub(ivec4 a, ivec4 b, ivec4 dest);
-
-CGLM_EXPORT
-void
-glmc_ivec4_subs(ivec4 v, int s, ivec4 dest);
-
-CGLM_EXPORT
-void
-glmc_ivec4_mul(ivec4 a, ivec4 b, ivec4 dest);
-
-CGLM_EXPORT
-void
-glmc_ivec4_scale(ivec4 v, int s, ivec4 dest);
-
-CGLM_EXPORT 
-void 
-glmc_ivec4_addadd(ivec4 a, ivec4 b, ivec4 dest);
-
-CGLM_EXPORT 
-void 
-glmc_ivec4_addadds(ivec4 a, int s, ivec4 dest);
-
-CGLM_EXPORT 
-void 
-glmc_ivec4_subadd(ivec4 a, ivec4 b, ivec4 dest);
-
-CGLM_EXPORT 
-void 
-glmc_ivec4_subadds(ivec4 a, int s, ivec4 dest);
-
-CGLM_EXPORT 
-void 
-glmc_ivec4_muladd(ivec4 a, ivec4 b, ivec4 dest);
-
-CGLM_EXPORT 
-void 
-glmc_ivec4_muladds(ivec4 a, int s, ivec4 dest);
-
-CGLM_EXPORT 
-void 
-glmc_ivec4_maxadd(ivec4 a, ivec4 b, ivec4 dest);
-
-CGLM_EXPORT 
-void 
-glmc_ivec4_minadd(ivec4 a, ivec4 b, ivec4 dest);
-
-CGLM_EXPORT 
-void 
-glmc_ivec4_subsub(ivec4 a, ivec4 b, ivec4 dest);
-
-CGLM_EXPORT 
-void 
-glmc_ivec4_subsubs(ivec4 a, int s, ivec4 dest);
-
-CGLM_EXPORT 
-void 
-glmc_ivec4_addsub(ivec4 a, ivec4 b, ivec4 dest);
-
-CGLM_EXPORT 
-void 
-glmc_ivec4_addsubs(ivec4 a, int s, ivec4 dest);
-
-CGLM_EXPORT 
-void 
-glmc_ivec4_mulsub(ivec4 a, ivec4 b, ivec4 dest);
-
-CGLM_EXPORT 
-void 
-glmc_ivec4_mulsubs(ivec4 a, int s, ivec4 dest);
-
-CGLM_EXPORT 
-void 
-glmc_ivec4_maxsub(ivec4 a, ivec4 b, ivec4 dest);
-
-CGLM_EXPORT 
-void 
-glmc_ivec4_minsub(ivec4 a, ivec4 b, ivec4 dest);
-
-CGLM_EXPORT
-int
-glmc_ivec4_distance2(ivec4 a, ivec4 b);
-
-CGLM_EXPORT
-float
-glmc_ivec4_distance(ivec4 a, ivec4 b);
-
-CGLM_EXPORT
-void
-glmc_ivec4_maxv(ivec4 a, ivec4 b, ivec4 dest);
-
-CGLM_EXPORT
-void
-glmc_ivec4_minv(ivec4 a, ivec4 b, ivec4 dest);
-
-CGLM_EXPORT
-void
-glmc_ivec4_clamp(ivec4 v, int minVal, int maxVal);
-
-CGLM_EXPORT
-void
-glmc_ivec4_abs(ivec4 v, ivec4 dest);
-
-#ifdef __cplusplus
-}
-#endif
-#endif /* cglmc_ivec4_h */

include/cglm/call/mat2.h

@@ -73,10 +73,6 @@ CGLM_EXPORT
 float
 glmc_mat2_rmc(vec2 r, mat2 m, vec2 c);
 
-CGLM_EXPORT
-void
-glmc_mat2_make(float * __restrict src, mat2 dest);
-
 #ifdef __cplusplus
 }
 #endif

include/cglm/call/mat2x3.h

@@ -1,47 +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_mat2x3_h
-#define cglmc_mat2x3_h
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include "../cglm.h"
-
-CGLM_EXPORT
-void
-glmc_mat2x3_copy(mat2x3 mat, mat2x3 dest);
-
-CGLM_EXPORT
-void
-glmc_mat2x3_zero(mat2x3 mat);
-
-CGLM_EXPORT
-void
-glmc_mat2x3_make(float * __restrict src, mat2x3 dest);
-
-CGLM_EXPORT
-void
-glmc_mat2x3_mul(mat2x3 m1, mat3x2 m2, mat2 dest);
-
-CGLM_EXPORT
-void
-glmc_mat2x3_mulv(mat2x3 m, vec3 v, vec2 dest);
-
-CGLM_EXPORT
-void
-glmc_mat2x3_transpose(mat2x3 m, mat3x2 dest);
-
-CGLM_EXPORT
-void
-glmc_mat2x3_scale(mat2x3 m, float s);
-
-#ifdef __cplusplus
-}
-#endif
-#endif /* cglmc_mat2x3_h */

include/cglm/call/mat2x4.h

@@ -1,47 +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_mat2x4_h
-#define cglmc_mat2x4_h
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include "../cglm.h"
-
-CGLM_EXPORT
-void
-glmc_mat2x4_copy(mat2x4 mat, mat2x4 dest);
-
-CGLM_EXPORT
-void
-glmc_mat2x4_zero(mat2x4 mat);
-
-CGLM_EXPORT
-void
-glmc_mat2x4_make(float * __restrict src, mat2x4 dest);
-
-CGLM_EXPORT
-void
-glmc_mat2x4_mul(mat2x4 m1, mat4x2 m2, mat2 dest);
-
-CGLM_EXPORT
-void
-glmc_mat2x4_mulv(mat2x4 m, vec4 v, vec2 dest);
-
-CGLM_EXPORT
-void
-glmc_mat2x4_transpose(mat2x4 m, mat4x2 dest);
-
-CGLM_EXPORT
-void
-glmc_mat2x4_scale(mat2x4 m, float s);
-
-#ifdef __cplusplus
-}
-#endif
-#endif /* cglmc_mat2x4_h */

include/cglm/call/mat3.h

@@ -80,10 +80,6 @@ CGLM_EXPORT
 float
 glmc_mat3_rmc(vec3 r, mat3 m, vec3 c);
 
-CGLM_EXPORT
-void
-glmc_mat3_make(float * __restrict src, mat3 dest);
-
 #ifdef __cplusplus
 }
 #endif

include/cglm/call/mat3x2.h

@@ -1,47 +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_mat3x2_h
-#define cglmc_mat3x2_h
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include "../cglm.h"
-
-CGLM_EXPORT
-void
-glmc_mat3x2_copy(mat3x2 mat, mat3x2 dest);
-
-CGLM_EXPORT
-void
-glmc_mat3x2_zero(mat3x2 mat);
-
-CGLM_EXPORT
-void
-glmc_mat3x2_make(float * __restrict src, mat3x2 dest);
-
-CGLM_EXPORT
-void
-glmc_mat3x2_mul(mat3x2 m1, mat2x3 m2, mat3 dest);
-
-CGLM_EXPORT
-void
-glmc_mat3x2_mulv(mat3x2 m, vec2 v, vec3 dest);
-
-CGLM_EXPORT
-void
-glmc_mat3x2_transpose(mat3x2 m, mat2x3 dest);
-
-CGLM_EXPORT
-void
-glmc_mat3x2_scale(mat3x2 m, float s);
-
-#ifdef __cplusplus
-}
-#endif
-#endif /* cglmc_mat3x2_h */

include/cglm/call/mat3x4.h

@@ -1,47 +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_mat3x4_h
-#define cglmc_mat3x4_h
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include "../cglm.h"
-
-CGLM_EXPORT
-void
-glmc_mat3x4_copy(mat3x4 mat, mat3x4 dest);
-
-CGLM_EXPORT
-void
-glmc_mat3x4_zero(mat3x4 mat);
-
-CGLM_EXPORT
-void
-glmc_mat3x4_make(float * __restrict src, mat3x4 dest);
-
-CGLM_EXPORT
-void
-glmc_mat3x4_mul(mat3x4 m1, mat4x3 m2, mat3 dest);
-
-CGLM_EXPORT
-void
-glmc_mat3x4_mulv(mat3x4 m, vec4 v, vec3 dest);
-
-CGLM_EXPORT
-void
-glmc_mat3x4_transpose(mat3x4 m, mat4x3 dest);
-
-CGLM_EXPORT
-void
-glmc_mat3x4_scale(mat3x4 m, float s);
-
-#ifdef __cplusplus
-}
-#endif
-#endif /* cglmc_mat3x4_h */

include/cglm/call/mat4.h

@@ -121,10 +121,6 @@ CGLM_EXPORT
 float
 glmc_mat4_rmc(vec4 r, mat4 m, vec4 c);
 
-CGLM_EXPORT
-void
-glmc_mat4_make(float * __restrict src, mat4 dest);
-
 #ifdef __cplusplus
 }
 #endif

include/cglm/call/mat4x2.h

@@ -1,47 +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_mat4x2_h
-#define cglmc_mat4x2_h
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include "../cglm.h"
-
-CGLM_EXPORT
-void
-glmc_mat4x2_copy(mat4x2 mat, mat4x2 dest);
-
-CGLM_EXPORT
-void
-glmc_mat4x2_zero(mat4x2 mat);
-
-CGLM_EXPORT
-void
-glmc_mat4x2_make(float * __restrict src, mat4x2 dest);
-
-CGLM_EXPORT
-void
-glmc_mat4x2_mul(mat4x2 m1, mat2x4 m2, mat4 dest);
-
-CGLM_EXPORT
-void
-glmc_mat4x2_mulv(mat4x2 m, vec2 v, vec4 dest);
-
-CGLM_EXPORT
-void
-glmc_mat4x2_transpose(mat4x2 m, mat2x4 dest);
-
-CGLM_EXPORT
-void
-glmc_mat4x2_scale(mat4x2 m, float s);
-
-#ifdef __cplusplus
-}
-#endif
-#endif /* cglmc_mat4x2_h */

include/cglm/call/mat4x3.h

@@ -1,47 +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_mat4x3_h
-#define cglmc_mat4x3_h
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include "../cglm.h"
-
-CGLM_EXPORT
-void
-glmc_mat4x3_copy(mat4x3 mat, mat4x3 dest);
-
-CGLM_EXPORT
-void
-glmc_mat4x3_zero(mat4x3 mat);
-
-CGLM_EXPORT
-void
-glmc_mat4x3_make(float * __restrict src, mat4x3 dest);
-
-CGLM_EXPORT
-void
-glmc_mat4x3_mul(mat4x3 m1, mat3x4 m2, mat4 dest);
-
-CGLM_EXPORT
-void
-glmc_mat4x3_mulv(mat4x3 m, vec3 v, vec4 dest);
-
-CGLM_EXPORT
-void
-glmc_mat4x3_transpose(mat4x3 m, mat3x4 dest);
-
-CGLM_EXPORT
-void
-glmc_mat4x3_scale(mat4x3 m, float s);
-
-#ifdef __cplusplus
-}
-#endif
-#endif /* cglmc_mat4x3_h */

include/cglm/call/project.h

@@ -25,14 +25,6 @@ CGLM_EXPORT
 void
 glmc_project(vec3 pos, mat4 m, vec4 vp, vec3 dest);
 
-CGLM_EXPORT
-float
-glmc_project_z(vec3 pos, mat4 m);
-
-CGLM_EXPORT
-void
-glmc_pickmatrix(vec2 center, vec2 size, vec4 vp, mat4 dest);
-
 #ifdef __cplusplus
 }
 #endif

include/cglm/call/quat.h

@@ -37,10 +37,6 @@ CGLM_EXPORT
 void
 glmc_quat_copy(versor q, versor dest);
 
-CGLM_EXPORT
-void
-glmc_quat_from_vecs(vec3 a, vec3 b, versor dest);
-
 CGLM_EXPORT
 float
 glmc_quat_norm(versor q);
@@ -120,15 +116,11 @@ glmc_quat_mat3t(versor q, mat3 dest);
 CGLM_EXPORT
 void
 glmc_quat_lerp(versor from, versor to, float t, versor dest);
-
+    
 CGLM_EXPORT
 void
 glmc_quat_lerpc(versor from, versor to, float t, versor dest);
 
-CGLM_EXPORT
-void
-glmc_quat_nlerp(versor q, versor r, float t, versor dest);
-
 CGLM_EXPORT
 void
 glmc_quat_slerp(versor q, versor r, float t, versor dest);
@@ -161,10 +153,6 @@ CGLM_EXPORT
 void
 glmc_quat_rotate_atm(mat4 m, versor q, vec3 pivot);
 
-CGLM_EXPORT
-void
-glmc_quat_make(float * __restrict src, versor dest);
-
 #ifdef __cplusplus
 }
 #endif

include/cglm/call/vec2.h

@@ -105,30 +105,6 @@ CGLM_EXPORT
 void
 glmc_vec2_minadd(vec2 a, vec2 b, vec2 dest);
 
-CGLM_EXPORT
-void
-glmc_vec2_subsub(vec2 a, vec2 b, vec2 dest);
-
-CGLM_EXPORT
-void
-glmc_vec2_addsub(vec2 a, vec2 b, vec2 dest);
-
-CGLM_EXPORT
-void
-glmc_vec2_mulsub(vec2 a, vec2 b, vec2 dest);
-
-CGLM_EXPORT
-void
-glmc_vec2_mulsubs(vec2 a, float s, vec2 dest);
-
-CGLM_EXPORT
-void
-glmc_vec2_maxsub(vec2 a, vec2 b, vec2 dest);
-
-CGLM_EXPORT
-void
-glmc_vec2_minsub(vec2 a, vec2 b, vec2 dest);
-
 CGLM_EXPORT
 void
 glmc_vec2_negate_to(vec2 v, vec2 dest);
@@ -149,10 +125,6 @@ CGLM_EXPORT
 void
 glmc_vec2_rotate(vec2 v, float angle, vec2 dest);
 
-CGLM_EXPORT
-void
-glmc_vec2_center(vec2 a, vec2 b, vec2 dest);
-
 CGLM_EXPORT
 float
 glmc_vec2_distance2(vec2 a, vec2 b);
@@ -173,30 +145,10 @@ CGLM_EXPORT
 void
 glmc_vec2_clamp(vec2 v, float minval, float maxval);
 
-CGLM_EXPORT
-void
-glmc_vec2_abs(vec2 v, vec2 dest);
-
 CGLM_EXPORT
 void
 glmc_vec2_lerp(vec2 from, vec2 to, float t, vec2 dest);
 
-CGLM_EXPORT
-void
-glmc_vec2_complex_mul(vec2 a, vec2 b, vec2 dest);
-
-CGLM_EXPORT
-void
-glmc_vec2_complex_div(vec2 a, vec2 b, vec2 dest);
-
-CGLM_EXPORT
-void
-glmc_vec2_complex_conjugate(vec2 a, vec2 dest);
-
-CGLM_EXPORT
-void
-glmc_vec2_make(float * __restrict src, vec2 dest);
-
 #ifdef __cplusplus
 }
 #endif

include/cglm/call/vec3.h

@@ -132,30 +132,6 @@ CGLM_EXPORT
 void
 glmc_vec3_minadd(vec3 a, vec3 b, vec3 dest);
 
-CGLM_EXPORT
-void
-glmc_vec3_subsub(vec3 a, vec3 b, vec3 dest);
-
-CGLM_EXPORT
-void
-glmc_vec3_addsub(vec3 a, vec3 b, vec3 dest);
-
-CGLM_EXPORT
-void
-glmc_vec3_mulsub(vec3 a, vec3 b, vec3 dest);
-
-CGLM_EXPORT
-void
-glmc_vec3_mulsubs(vec3 a, float s, vec3 dest);
-
-CGLM_EXPORT
-void
-glmc_vec3_maxsub(vec3 a, vec3 b, vec3 dest);
-
-CGLM_EXPORT
-void
-glmc_vec3_minsub(vec3 a, vec3 b, vec3 dest);
-
 CGLM_EXPORT
 void
 glmc_vec3_negate(vec3 v);
@@ -330,10 +306,6 @@ CGLM_EXPORT
 void
 glmc_vec3_sqrt(vec3 v, vec3 dest);
 
-CGLM_EXPORT
-void
-glmc_vec3_make(float * __restrict src, vec3 dest);
-
 #ifdef __cplusplus
 }
 #endif

include/cglm/call/vec4.h

@@ -99,7 +99,7 @@ glmc_vec4_scale(vec4 v, float s, vec4 dest);
 
 CGLM_EXPORT
 void
-glmc_vec4_scale_as(vec4 v, float s, vec4 dest);
+glmc_vec4_scale_as(vec3 v, float s, vec3 dest);
 
 CGLM_EXPORT
 void
@@ -133,30 +133,6 @@ CGLM_EXPORT
 void
 glmc_vec4_minadd(vec4 a, vec4 b, vec4 dest);
 
-CGLM_EXPORT
-void
-glmc_vec4_subsub(vec4 a, vec4 b, vec4 dest);
-
-CGLM_EXPORT
-void
-glmc_vec4_addsub(vec4 a, vec4 b, vec4 dest);
-
-CGLM_EXPORT
-void
-glmc_vec4_mulsub(vec4 a, vec4 b, vec4 dest);
-
-CGLM_EXPORT
-void
-glmc_vec4_mulsubs(vec4 a, float s, vec4 dest);
-
-CGLM_EXPORT
-void
-glmc_vec4_maxsub(vec4 a, vec4 b, vec4 dest);
-
-CGLM_EXPORT
-void
-glmc_vec4_minsub(vec4 a, vec4 b, vec4 dest);
-
 CGLM_EXPORT
 void
 glmc_vec4_negate(vec4 v);
@@ -307,10 +283,6 @@ CGLM_EXPORT
 void
 glmc_vec4_sqrt(vec4 v, vec4 dest);
 
-CGLM_EXPORT
-void
-glmc_vec4_make(float * __restrict src, vec4 dest);
-
 #ifdef __cplusplus
 }
 #endif

include/cglm/cam.h

@@ -7,13 +7,13 @@
 
 /*
  Functions:
-   CGLM_INLINE void  glm_frustum(float left,   float right,
+   CGLM_INLINE void  glm_frustum(float left,    float right,
-                                 float bottom, float top,
+                                 float bottom,  float top,
-                                 float nearZ,  float farZ,
+                                 float nearVal, float farVal,
                                  mat4  dest)
-   CGLM_INLINE void  glm_ortho(float left,   float right,
+   CGLM_INLINE void  glm_ortho(float left,    float right,
-                               float bottom, float top,
+                               float bottom,  float top,
-                               float nearZ,  float farZ,
+                               float nearVal, float farVal,
                                mat4  dest)
    CGLM_INLINE void  glm_ortho_aabb(vec3 box[2], mat4 dest)
    CGLM_INLINE void  glm_ortho_aabb_p(vec3 box[2],  float padding, mat4 dest)
@@ -22,8 +22,8 @@
    CGLM_INLINE void  glm_ortho_default_s(float aspect, float size, mat4 dest)
    CGLM_INLINE void  glm_perspective(float fovy,
                                      float aspect,
-                                     float nearZ,
+                                     float nearVal,
-                                     float farZ,
+                                     float farVal,
                                      mat4  dest)
    CGLM_INLINE void  glm_perspective_default(float aspect, mat4 dest)
    CGLM_INLINE void  glm_perspective_resize(float aspect, mat4 proj)
@@ -31,61 +31,26 @@
    CGLM_INLINE void  glm_look(vec3 eye, vec3 dir, vec3 up, mat4 dest)
    CGLM_INLINE void  glm_look_anyup(vec3 eye, vec3 dir, mat4 dest)
    CGLM_INLINE void  glm_persp_decomp(mat4   proj,
-                                      float *nearZ, float *farZ,
+                                      float *nearVal, float *farVal,
-                                      float *top,   float *bottom,
+                                      float *top,     float *bottom,
-                                      float *left,  float *right)
+                                      float *left,    float *right)
    CGLM_INLINE void  glm_persp_decompv(mat4 proj, float dest[6])
    CGLM_INLINE void  glm_persp_decomp_x(mat4 proj, float *left, float *right)
    CGLM_INLINE void  glm_persp_decomp_y(mat4 proj, float *top,  float *bottom)
    CGLM_INLINE void  glm_persp_decomp_z(mat4 proj, float *nearv, float *farv)
-   CGLM_INLINE void  glm_persp_decomp_far(mat4 proj, float *farZ)
+   CGLM_INLINE void  glm_persp_decomp_far(mat4 proj, float *farVal)
-   CGLM_INLINE void  glm_persp_decomp_near(mat4 proj, float *nearZ)
+   CGLM_INLINE void  glm_persp_decomp_near(mat4 proj, float *nearVal)
    CGLM_INLINE float glm_persp_fovy(mat4 proj)
    CGLM_INLINE float glm_persp_aspect(mat4 proj)
    CGLM_INLINE void  glm_persp_sizes(mat4 proj, float fovy, vec4 dest)
  */
 
-#ifndef cglm_cam_h
+#ifndef cglm_vcam_h
-#define cglm_cam_h
+#define cglm_vcam_h
 
 #include "common.h"
 #include "plane.h"
 
-#include "clipspace/persp.h"
-
-#ifndef CGLM_CLIPSPACE_INCLUDE_ALL
-#  if CGLM_CONFIG_CLIP_CONTROL == CGLM_CLIP_CONTROL_LH_ZO
-#    include "clipspace/ortho_lh_zo.h"
-#    include "clipspace/persp_lh_zo.h"
-#    include "clipspace/view_lh_zo.h"
-#  elif CGLM_CONFIG_CLIP_CONTROL == CGLM_CLIP_CONTROL_LH_NO
-#    include "clipspace/ortho_lh_no.h"
-#    include "clipspace/persp_lh_no.h"
-#    include "clipspace/view_lh_no.h"
-#  elif CGLM_CONFIG_CLIP_CONTROL == CGLM_CLIP_CONTROL_RH_ZO
-#    include "clipspace/ortho_rh_zo.h"
-#    include "clipspace/persp_rh_zo.h"
-#    include "clipspace/view_rh_zo.h"
-#  elif CGLM_CONFIG_CLIP_CONTROL == CGLM_CLIP_CONTROL_RH_NO
-#    include "clipspace/ortho_rh_no.h"
-#    include "clipspace/persp_rh_no.h"
-#    include "clipspace/view_rh_no.h"
-#  endif
-#else
-#  include "clipspace/ortho_lh_zo.h"
-#  include "clipspace/persp_lh_zo.h"
-#  include "clipspace/ortho_lh_no.h"
-#  include "clipspace/persp_lh_no.h"
-#  include "clipspace/ortho_rh_zo.h"
-#  include "clipspace/persp_rh_zo.h"
-#  include "clipspace/ortho_rh_no.h"
-#  include "clipspace/persp_rh_no.h"
-#  include "clipspace/view_lh_zo.h"
-#  include "clipspace/view_lh_no.h"
-#  include "clipspace/view_rh_zo.h"
-#  include "clipspace/view_rh_no.h"
-#endif
-
 /*!
  * @brief set up perspective peprojection matrix
  *
@@ -93,25 +58,32 @@
  * @param[in]  right   viewport.right
  * @param[in]  bottom  viewport.bottom
  * @param[in]  top     viewport.top
- * @param[in]  nearZ   near clipping plane
+ * @param[in]  nearVal near clipping plane
- * @param[in]  farZ    far clipping plane
+ * @param[in]  farVal  far clipping plane
  * @param[out] dest    result matrix
  */
 CGLM_INLINE
 void
 glm_frustum(float left,    float right,
             float bottom,  float top,
-            float nearZ,   float farZ,
+            float nearVal, float farVal,
             mat4  dest) {
-#if CGLM_CONFIG_CLIP_CONTROL == CGLM_CLIP_CONTROL_LH_ZO
+  float rl, tb, fn, nv;
-  glm_frustum_lh_zo(left, right, bottom, top, nearZ, farZ, dest);
+
-#elif CGLM_CONFIG_CLIP_CONTROL == CGLM_CLIP_CONTROL_LH_NO
+  glm_mat4_zero(dest);
-  glm_frustum_lh_no(left, right, bottom, top, nearZ, farZ, dest);
+
-#elif CGLM_CONFIG_CLIP_CONTROL == CGLM_CLIP_CONTROL_RH_ZO
+  rl = 1.0f / (right  - left);
-  glm_frustum_rh_zo(left, right, bottom, top, nearZ, farZ, dest);
+  tb = 1.0f / (top    - bottom);
-#elif CGLM_CONFIG_CLIP_CONTROL == CGLM_CLIP_CONTROL_RH_NO
+  fn =-1.0f / (farVal - nearVal);
-  glm_frustum_rh_no(left, right, bottom, top, nearZ, farZ, dest);
+  nv = 2.0f * nearVal;
-#endif
+
+  dest[0][0] = nv * rl;
+  dest[1][1] = nv * tb;
+  dest[2][0] = (right  + left)    * rl;
+  dest[2][1] = (top    + bottom)  * tb;
+  dest[2][2] = (farVal + nearVal) * fn;
+  dest[2][3] =-1.0f;
+  dest[3][2] = farVal * nv * fn;
 }
 
 /*!
@@ -121,25 +93,31 @@ glm_frustum(float left,    float right,
  * @param[in]  right   viewport.right
  * @param[in]  bottom  viewport.bottom
  * @param[in]  top     viewport.top
- * @param[in]  nearZ   near clipping plane
+ * @param[in]  nearVal near clipping plane
- * @param[in]  farZ    far clipping plane
+ * @param[in]  farVal  far clipping plane
  * @param[out] dest    result matrix
  */
 CGLM_INLINE
 void
 glm_ortho(float left,    float right,
           float bottom,  float top,
-          float nearZ,   float farZ,
+          float nearVal, float farVal,
           mat4  dest) {
-#if CGLM_CONFIG_CLIP_CONTROL == CGLM_CLIP_CONTROL_LH_ZO
+  float rl, tb, fn;
-  glm_ortho_lh_zo(left, right, bottom, top, nearZ, farZ, dest);
+
-#elif CGLM_CONFIG_CLIP_CONTROL == CGLM_CLIP_CONTROL_LH_NO
+  glm_mat4_zero(dest);
-  glm_ortho_lh_no(left, right, bottom, top, nearZ, farZ, dest);
+
-#elif CGLM_CONFIG_CLIP_CONTROL == CGLM_CLIP_CONTROL_RH_ZO
+  rl = 1.0f / (right  - left);
-  glm_ortho_rh_zo(left, right, bottom, top, nearZ, farZ, dest);
+  tb = 1.0f / (top    - bottom);
-#elif CGLM_CONFIG_CLIP_CONTROL == CGLM_CLIP_CONTROL_RH_NO
+  fn =-1.0f / (farVal - nearVal);
-  glm_ortho_rh_no(left, right, bottom, top, nearZ, farZ, dest);
+
-#endif
+  dest[0][0] = 2.0f * rl;
+  dest[1][1] = 2.0f * tb;
+  dest[2][2] = 2.0f * fn;
+  dest[3][0] =-(right  + left)    * rl;
+  dest[3][1] =-(top    + bottom)  * tb;
+  dest[3][2] = (farVal + nearVal) * fn;
+  dest[3][3] = 1.0f;
 }
 
 /*!
@@ -153,15 +131,10 @@ glm_ortho(float left,    float right,
 CGLM_INLINE
 void
 glm_ortho_aabb(vec3 box[2], mat4 dest) {
-#if CGLM_CONFIG_CLIP_CONTROL == CGLM_CLIP_CONTROL_LH_ZO
+  glm_ortho(box[0][0],  box[1][0],
-  glm_ortho_aabb_lh_zo(box, dest);
+            box[0][1],  box[1][1],
-#elif CGLM_CONFIG_CLIP_CONTROL == CGLM_CLIP_CONTROL_LH_NO
+           -box[1][2], -box[0][2],
-  glm_ortho_aabb_lh_no(box, dest);
+            dest);
-#elif CGLM_CONFIG_CLIP_CONTROL == CGLM_CLIP_CONTROL_RH_ZO
-  glm_ortho_aabb_rh_zo(box, dest);
-#elif CGLM_CONFIG_CLIP_CONTROL == CGLM_CLIP_CONTROL_RH_NO
-  glm_ortho_aabb_rh_no(box, dest);
-#endif
 }
 
 /*!
@@ -176,15 +149,10 @@ glm_ortho_aabb(vec3 box[2], mat4 dest) {
 CGLM_INLINE
 void
 glm_ortho_aabb_p(vec3 box[2], float padding, mat4 dest) {
-#if CGLM_CONFIG_CLIP_CONTROL == CGLM_CLIP_CONTROL_LH_ZO
+  glm_ortho(box[0][0] - padding,    box[1][0] + padding,
-  glm_ortho_aabb_p_lh_zo(box, padding, dest);
+            box[0][1] - padding,    box[1][1] + padding,
-#elif CGLM_CONFIG_CLIP_CONTROL == CGLM_CLIP_CONTROL_LH_NO
+          -(box[1][2] + padding), -(box[0][2] - padding),
-  glm_ortho_aabb_p_lh_no(box, padding, dest);
+            dest);
-#elif CGLM_CONFIG_CLIP_CONTROL == CGLM_CLIP_CONTROL_RH_ZO
-  glm_ortho_aabb_p_rh_zo(box, padding, dest);
-#elif CGLM_CONFIG_CLIP_CONTROL == CGLM_CLIP_CONTROL_RH_NO
-  glm_ortho_aabb_p_rh_no(box, padding, dest);
-#endif
 }
 
 /*!
@@ -199,15 +167,10 @@ glm_ortho_aabb_p(vec3 box[2], float padding, mat4 dest) {
 CGLM_INLINE
 void
 glm_ortho_aabb_pz(vec3 box[2], float padding, mat4 dest) {
-#if CGLM_CONFIG_CLIP_CONTROL == CGLM_CLIP_CONTROL_LH_ZO
+  glm_ortho(box[0][0],              box[1][0],
-  glm_ortho_aabb_pz_lh_zo(box, padding, dest);
+            box[0][1],              box[1][1],
-#elif CGLM_CONFIG_CLIP_CONTROL == CGLM_CLIP_CONTROL_LH_NO
+          -(box[1][2] + padding), -(box[0][2] - padding),
-  glm_ortho_aabb_pz_lh_no(box, padding, dest);
+            dest);
-#elif CGLM_CONFIG_CLIP_CONTROL == CGLM_CLIP_CONTROL_RH_ZO
-  glm_ortho_aabb_pz_rh_zo(box, padding, dest);
-#elif CGLM_CONFIG_CLIP_CONTROL == CGLM_CLIP_CONTROL_RH_NO
-  glm_ortho_aabb_pz_rh_no(box, padding, dest);
-#endif
 }
 
 /*!
@@ -219,15 +182,14 @@ glm_ortho_aabb_pz(vec3 box[2], float padding, mat4 dest) {
 CGLM_INLINE
 void
 glm_ortho_default(float aspect, mat4 dest) {
-#if CGLM_CONFIG_CLIP_CONTROL == CGLM_CLIP_CONTROL_LH_ZO
+  if (aspect >= 1.0f) {
-  glm_ortho_default_lh_zo(aspect, dest);
+    glm_ortho(-aspect, aspect, -1.0f, 1.0f, -100.0f, 100.0f, dest);
-#elif CGLM_CONFIG_CLIP_CONTROL == CGLM_CLIP_CONTROL_LH_NO
+    return;
-  glm_ortho_default_lh_no(aspect, dest);
+  }
-#elif CGLM_CONFIG_CLIP_CONTROL == CGLM_CLIP_CONTROL_RH_ZO
+
-  glm_ortho_default_rh_zo(aspect, dest);
+  aspect = 1.0f / aspect;
-#elif CGLM_CONFIG_CLIP_CONTROL == CGLM_CLIP_CONTROL_RH_NO
+
-  glm_ortho_default_rh_no(aspect, dest);
+  glm_ortho(-1.0f, 1.0f, -aspect, aspect, -100.0f, 100.0f, dest);
-#endif
 }
 
 /*!
@@ -240,15 +202,24 @@ glm_ortho_default(float aspect, mat4 dest) {
 CGLM_INLINE
 void
 glm_ortho_default_s(float aspect, float size, mat4 dest) {
-#if CGLM_CONFIG_CLIP_CONTROL == CGLM_CLIP_CONTROL_LH_ZO
+  if (aspect >= 1.0f) {
-  glm_ortho_default_s_lh_zo(aspect, size, dest);
+    glm_ortho(-size * aspect,
-#elif CGLM_CONFIG_CLIP_CONTROL == CGLM_CLIP_CONTROL_LH_NO
+               size * aspect,
-  glm_ortho_default_s_lh_no(aspect, size, dest);
+              -size,
-#elif CGLM_CONFIG_CLIP_CONTROL == CGLM_CLIP_CONTROL_RH_ZO
+               size,
-  glm_ortho_default_s_rh_zo(aspect, size, dest);
+              -size - 100.0f,
-#elif CGLM_CONFIG_CLIP_CONTROL == CGLM_CLIP_CONTROL_RH_NO
+               size + 100.0f,
-  glm_ortho_default_s_rh_no(aspect, size, dest);
+               dest);
-#endif
+    return;
+  }
+
+  glm_ortho(-size,
+             size,
+            -size / aspect,
+             size / aspect,
+            -size - 100.0f,
+             size + 100.0f,
+             dest);
 }
 
 /*!
@@ -256,22 +227,29 @@ glm_ortho_default_s(float aspect, float size, mat4 dest) {
  *
  * @param[in]  fovy    field of view angle
  * @param[in]  aspect  aspect ratio ( width / height )
- * @param[in]  nearZ   near clipping plane
+ * @param[in]  nearVal near clipping plane
- * @param[in]  farZ    far clipping planes
+ * @param[in]  farVal  far clipping planes
  * @param[out] dest    result matrix
  */
 CGLM_INLINE
 void
-glm_perspective(float fovy, float aspect, float nearZ, float farZ, mat4 dest) {
+glm_perspective(float fovy,
-#if CGLM_CONFIG_CLIP_CONTROL == CGLM_CLIP_CONTROL_LH_ZO
+                float aspect,
-  glm_perspective_lh_zo(fovy, aspect, nearZ, farZ, dest);
+                float nearVal,
-#elif CGLM_CONFIG_CLIP_CONTROL == CGLM_CLIP_CONTROL_LH_NO
+                float farVal,
-  glm_perspective_lh_no(fovy, aspect, nearZ, farZ, dest);
+                mat4  dest) {
-#elif CGLM_CONFIG_CLIP_CONTROL == CGLM_CLIP_CONTROL_RH_ZO
+  float f, fn;
-  glm_perspective_rh_zo(fovy, aspect, nearZ, farZ, dest);
+
-#elif CGLM_CONFIG_CLIP_CONTROL == CGLM_CLIP_CONTROL_RH_NO
+  glm_mat4_zero(dest);
-  glm_perspective_rh_no(fovy, aspect, nearZ, farZ, dest);
+
-#endif
+  f  = 1.0f / tanf(fovy * 0.5f);
+  fn = 1.0f / (nearVal - farVal);
+
+  dest[0][0] = f / aspect;
+  dest[1][1] = f;
+  dest[2][2] = (nearVal + farVal) * fn;
+  dest[2][3] =-1.0f;
+  dest[3][2] = 2.0f * nearVal * farVal * fn;
 }
 
 /*!
@@ -285,15 +263,17 @@ glm_perspective(float fovy, float aspect, float nearZ, float farZ, mat4 dest) {
 CGLM_INLINE
 void
 glm_persp_move_far(mat4 proj, float deltaFar) {
-#if CGLM_CONFIG_CLIP_CONTROL == CGLM_CLIP_CONTROL_LH_ZO
+  float fn, farVal, nearVal, p22, p32;
-  glm_persp_move_far_lh_zo(proj, deltaFar);
+
-#elif CGLM_CONFIG_CLIP_CONTROL == CGLM_CLIP_CONTROL_LH_NO
+  p22        = proj[2][2];
-  glm_persp_move_far_lh_no(proj, deltaFar);
+  p32        = proj[3][2];
-#elif CGLM_CONFIG_CLIP_CONTROL == CGLM_CLIP_CONTROL_RH_ZO
+
-  glm_persp_move_far_rh_zo(proj, deltaFar);
+  nearVal    = p32 / (p22 - 1.0f);
-#elif CGLM_CONFIG_CLIP_CONTROL == CGLM_CLIP_CONTROL_RH_NO
+  farVal     = p32 / (p22 + 1.0f) + deltaFar;
-  glm_persp_move_far_rh_no(proj, deltaFar);
+  fn         = 1.0f / (nearVal - farVal);
-#endif
+
+  proj[2][2] = (nearVal + farVal) * fn;
+  proj[3][2] = 2.0f * nearVal * farVal * fn;
 }
 
 /*!
@@ -306,15 +286,7 @@ glm_persp_move_far(mat4 proj, float deltaFar) {
 CGLM_INLINE
 void
 glm_perspective_default(float aspect, mat4 dest) {
-#if CGLM_CONFIG_CLIP_CONTROL == CGLM_CLIP_CONTROL_LH_ZO
+  glm_perspective(GLM_PI_4f, aspect, 0.01f, 100.0f, dest);
-  glm_perspective_default_lh_zo(aspect, dest);
-#elif CGLM_CONFIG_CLIP_CONTROL == CGLM_CLIP_CONTROL_LH_NO
-  glm_perspective_default_lh_no(aspect, dest);
-#elif CGLM_CONFIG_CLIP_CONTROL == CGLM_CLIP_CONTROL_RH_ZO
-  glm_perspective_default_rh_zo(aspect, dest);
-#elif CGLM_CONFIG_CLIP_CONTROL == CGLM_CLIP_CONTROL_RH_NO
-  glm_perspective_default_rh_no(aspect, dest);
-#endif
 }
 
 /*!
@@ -348,11 +320,28 @@ glm_perspective_resize(float aspect, mat4 proj) {
 CGLM_INLINE
 void
 glm_lookat(vec3 eye, vec3 center, vec3 up, mat4 dest) {
-#if CGLM_CONFIG_CLIP_CONTROL & CGLM_CLIP_CONTROL_LH_BIT
+  CGLM_ALIGN(8) vec3 f, u, s;
-  glm_lookat_lh(eye, center, up, dest);
+
-#elif CGLM_CONFIG_CLIP_CONTROL & CGLM_CLIP_CONTROL_RH_BIT
+  glm_vec3_sub(center, eye, f);
-  glm_lookat_rh(eye, center, up, dest);
+  glm_vec3_normalize(f);
-#endif
+
+  glm_vec3_crossn(f, up, s);
+  glm_vec3_cross(s, f, u);
+
+  dest[0][0] = s[0];
+  dest[0][1] = u[0];
+  dest[0][2] =-f[0];
+  dest[1][0] = s[1];
+  dest[1][1] = u[1];
+  dest[1][2] =-f[1];
+  dest[2][0] = s[2];
+  dest[2][1] = u[2];
+  dest[2][2] =-f[2];
+  dest[3][0] =-glm_vec3_dot(s, eye);
+  dest[3][1] =-glm_vec3_dot(u, eye);
+  dest[3][2] = glm_vec3_dot(f, eye);
+  dest[0][3] = dest[1][3] = dest[2][3] = 0.0f;
+  dest[3][3] = 1.0f;
 }
 
 /*!
@@ -372,11 +361,9 @@ glm_lookat(vec3 eye, vec3 center, vec3 up, mat4 dest) {
 CGLM_INLINE
 void
 glm_look(vec3 eye, vec3 dir, vec3 up, mat4 dest) {
-#if CGLM_CONFIG_CLIP_CONTROL & CGLM_CLIP_CONTROL_LH_BIT
+  CGLM_ALIGN(8) vec3 target;
-  glm_look_lh(eye, dir, up, dest);
+  glm_vec3_add(eye, dir, target);
-#elif CGLM_CONFIG_CLIP_CONTROL & CGLM_CLIP_CONTROL_RH_BIT
+  glm_lookat(eye, target, up, dest);
-  glm_look_rh(eye, dir, up, dest);
-#endif
 }
 
 /*!
@@ -392,19 +379,17 @@ glm_look(vec3 eye, vec3 dir, vec3 up, mat4 dest) {
 CGLM_INLINE
 void
 glm_look_anyup(vec3 eye, vec3 dir, mat4 dest) {
-#if CGLM_CONFIG_CLIP_CONTROL & CGLM_CLIP_CONTROL_LH_BIT
+  CGLM_ALIGN(8) vec3 up;
-  glm_look_anyup_lh(eye, dir, dest);
+  glm_vec3_ortho(dir, up);
-#elif CGLM_CONFIG_CLIP_CONTROL & CGLM_CLIP_CONTROL_RH_BIT
+  glm_look(eye, dir, up, dest);
-  glm_look_anyup_rh(eye, dir, dest);
-#endif
 }
 
 /*!
  * @brief decomposes frustum values of perspective projection.
  *
  * @param[in]  proj    perspective projection matrix
- * @param[out] nearZ   near
+ * @param[out] nearVal near
- * @param[out] farZ    far
+ * @param[out] farVal  far
  * @param[out] top     top
  * @param[out] bottom  bottom
  * @param[out] left    left
@@ -413,18 +398,31 @@ glm_look_anyup(vec3 eye, vec3 dir, mat4 dest) {
 CGLM_INLINE
 void
 glm_persp_decomp(mat4 proj,
-                 float * __restrict nearZ, float * __restrict farZ,
+                 float * __restrict nearVal, float * __restrict farVal,
-                 float * __restrict top,   float * __restrict bottom,
+                 float * __restrict top,     float * __restrict bottom,
-                 float * __restrict left,  float * __restrict right) {
+                 float * __restrict left,    float * __restrict right) {
-#if CGLM_CONFIG_CLIP_CONTROL == CGLM_CLIP_CONTROL_LH_ZO
+  float m00, m11, m20, m21, m22, m32, n, f;
-  glm_persp_decomp_lh_zo(proj, nearZ, farZ, top, bottom, left, right);
+  float n_m11, n_m00;
-#elif CGLM_CONFIG_CLIP_CONTROL == CGLM_CLIP_CONTROL_LH_NO
+
-  glm_persp_decomp_lh_no(proj, nearZ, farZ, top, bottom, left, right);
+  m00 = proj[0][0];
-#elif CGLM_CONFIG_CLIP_CONTROL == CGLM_CLIP_CONTROL_RH_ZO
+  m11 = proj[1][1];
-  glm_persp_decomp_rh_zo(proj, nearZ, farZ, top, bottom, left, right);
+  m20 = proj[2][0];
-#elif CGLM_CONFIG_CLIP_CONTROL == CGLM_CLIP_CONTROL_RH_NO
+  m21 = proj[2][1];
-  glm_persp_decomp_rh_no(proj, nearZ, farZ, top, bottom, left, right);
+  m22 = proj[2][2];
-#endif
+  m32 = proj[3][2];
+
+  n = m32 / (m22 - 1.0f);
+  f = m32 / (m22 + 1.0f);
+
+  n_m11 = n / m11;
+  n_m00 = n / m00;
+
+  *nearVal = n;
+  *farVal  = f;
+  *bottom  = n_m11 * (m21 - 1.0f);
+  *top     = n_m11 * (m21 + 1.0f);
+  *left    = n_m00 * (m20 - 1.0f);
+  *right   = n_m00 * (m20 + 1.0f);
 }
 
 /*!
@@ -437,15 +435,8 @@ glm_persp_decomp(mat4 proj,
 CGLM_INLINE
 void
 glm_persp_decompv(mat4 proj, float dest[6]) {
-#if CGLM_CONFIG_CLIP_CONTROL == CGLM_CLIP_CONTROL_LH_ZO
+  glm_persp_decomp(proj, &dest[0], &dest[1], &dest[2],
-  glm_persp_decompv_lh_zo(proj, dest);
+                         &dest[3], &dest[4], &dest[5]);
-#elif CGLM_CONFIG_CLIP_CONTROL == CGLM_CLIP_CONTROL_LH_NO
-  glm_persp_decompv_lh_no(proj, dest);
-#elif CGLM_CONFIG_CLIP_CONTROL == CGLM_CLIP_CONTROL_RH_ZO
-  glm_persp_decompv_rh_zo(proj, dest);
-#elif CGLM_CONFIG_CLIP_CONTROL == CGLM_CLIP_CONTROL_RH_NO
-  glm_persp_decompv_rh_no(proj, dest);
-#endif
 }
 
 /*!
@@ -461,15 +452,14 @@ void
 glm_persp_decomp_x(mat4 proj,
                    float * __restrict left,
                    float * __restrict right) {
-#if CGLM_CONFIG_CLIP_CONTROL == CGLM_CLIP_CONTROL_LH_ZO
+  float nearVal, m20, m00;
-  glm_persp_decomp_x_lh_zo(proj, left, right);
+
-#elif CGLM_CONFIG_CLIP_CONTROL == CGLM_CLIP_CONTROL_LH_NO
+  m00 = proj[0][0];
-  glm_persp_decomp_x_lh_no(proj, left, right);
+  m20 = proj[2][0];
-#elif CGLM_CONFIG_CLIP_CONTROL == CGLM_CLIP_CONTROL_RH_ZO
+
-  glm_persp_decomp_x_rh_zo(proj, left, right);
+  nearVal = proj[3][2] / (proj[3][3] - 1.0f);
-#elif CGLM_CONFIG_CLIP_CONTROL == CGLM_CLIP_CONTROL_RH_NO
+  *left   = nearVal * (m20 - 1.0f) / m00;
-  glm_persp_decomp_x_rh_no(proj, left, right);
+  *right  = nearVal * (m20 + 1.0f) / m00;
-#endif
 }
 
 /*!
@@ -485,15 +475,14 @@ void
 glm_persp_decomp_y(mat4 proj,
                    float * __restrict top,
                    float * __restrict bottom) {
-#if CGLM_CONFIG_CLIP_CONTROL == CGLM_CLIP_CONTROL_LH_ZO
+  float nearVal, m21, m11;
-  glm_persp_decomp_y_lh_zo(proj, top, bottom);
+
-#elif CGLM_CONFIG_CLIP_CONTROL == CGLM_CLIP_CONTROL_LH_NO
+  m21 = proj[2][1];
-  glm_persp_decomp_y_lh_no(proj, top, bottom);
+  m11 = proj[1][1];
-#elif CGLM_CONFIG_CLIP_CONTROL == CGLM_CLIP_CONTROL_RH_ZO
+
-  glm_persp_decomp_y_rh_zo(proj, top, bottom);
+  nearVal = proj[3][2] / (proj[3][3] - 1.0f);
-#elif CGLM_CONFIG_CLIP_CONTROL == CGLM_CLIP_CONTROL_RH_NO
+  *bottom = nearVal * (m21 - 1) / m11;
-  glm_persp_decomp_y_rh_no(proj, top, bottom);
+  *top    = nearVal * (m21 + 1) / m11;
-#endif
 }
 
 /*!
@@ -501,61 +490,70 @@ glm_persp_decomp_y(mat4 proj,
  *        z stands for z axis (near / far axis)
  *
  * @param[in]  proj    perspective projection matrix
- * @param[out] nearZ   near
+ * @param[out] nearVal near
- * @param[out] farZ    far
+ * @param[out] farVal  far
  */
 CGLM_INLINE
 void
-glm_persp_decomp_z(mat4 proj, float * __restrict nearZ, float * __restrict farZ) {
+glm_persp_decomp_z(mat4 proj,
-#if CGLM_CONFIG_CLIP_CONTROL == CGLM_CLIP_CONTROL_LH_ZO
+                   float * __restrict nearVal,
-  glm_persp_decomp_z_lh_zo(proj, nearZ, farZ);
+                   float * __restrict farVal) {
-#elif CGLM_CONFIG_CLIP_CONTROL == CGLM_CLIP_CONTROL_LH_NO
+  float m32, m22;
-  glm_persp_decomp_z_lh_no(proj, nearZ, farZ);
+
-#elif CGLM_CONFIG_CLIP_CONTROL == CGLM_CLIP_CONTROL_RH_ZO
+  m32 = proj[3][2];
-  glm_persp_decomp_z_rh_zo(proj, nearZ, farZ);
+  m22 = proj[2][2];
-#elif CGLM_CONFIG_CLIP_CONTROL == CGLM_CLIP_CONTROL_RH_NO
+
-  glm_persp_decomp_z_rh_no(proj, nearZ, farZ);
+  *nearVal = m32 / (m22 - 1.0f);
-#endif
+  *farVal  = m32 / (m22 + 1.0f);
 }
 
 /*!
  * @brief decomposes far value of perspective projection.
  *
  * @param[in]  proj   perspective projection matrix
- * @param[out] farZ   far
+ * @param[out] farVal far
  */
 CGLM_INLINE
 void
-glm_persp_decomp_far(mat4 proj, float * __restrict farZ) {
+glm_persp_decomp_far(mat4 proj, float * __restrict farVal) {
-#if CGLM_CONFIG_CLIP_CONTROL == CGLM_CLIP_CONTROL_LH_ZO
+  *farVal = proj[3][2] / (proj[2][2] + 1.0f);
-  glm_persp_decomp_far_lh_zo(proj, farZ);
-#elif CGLM_CONFIG_CLIP_CONTROL == CGLM_CLIP_CONTROL_LH_NO
-  glm_persp_decomp_far_lh_no(proj, farZ);
-#elif CGLM_CONFIG_CLIP_CONTROL == CGLM_CLIP_CONTROL_RH_ZO
-  glm_persp_decomp_far_rh_zo(proj, farZ);
-#elif CGLM_CONFIG_CLIP_CONTROL == CGLM_CLIP_CONTROL_RH_NO
-  glm_persp_decomp_far_rh_no(proj, farZ);
-#endif
 }
 
 /*!
  * @brief decomposes near value of perspective projection.
  *
- * @param[in]  proj   perspective projection matrix
+ * @param[in]  proj    perspective projection matrix
- * @param[out] nearZ  near
+ * @param[out] nearVal near
  */
 CGLM_INLINE
 void
-glm_persp_decomp_near(mat4 proj, float * __restrict nearZ) {
+glm_persp_decomp_near(mat4 proj, float * __restrict nearVal) {
-#if CGLM_CONFIG_CLIP_CONTROL == CGLM_CLIP_CONTROL_LH_ZO
+  *nearVal = proj[3][2] / (proj[2][2] - 1.0f);
-  glm_persp_decomp_near_lh_zo(proj, nearZ);
+}
-#elif CGLM_CONFIG_CLIP_CONTROL == CGLM_CLIP_CONTROL_LH_NO
+
-  glm_persp_decomp_near_lh_no(proj, nearZ);
+/*!
-#elif CGLM_CONFIG_CLIP_CONTROL == CGLM_CLIP_CONTROL_RH_ZO
+ * @brief returns field of view angle along the Y-axis (in radians)
-  glm_persp_decomp_near_rh_zo(proj, nearZ);
+ *
-#elif CGLM_CONFIG_CLIP_CONTROL == CGLM_CLIP_CONTROL_RH_NO
+ * if you need to degrees, use glm_deg to convert it or use this:
-  glm_persp_decomp_near_rh_no(proj, nearZ);
+ * fovy_deg = glm_deg(glm_persp_fovy(projMatrix))
-#endif
+ *
+ * @param[in] proj perspective projection matrix
+ */
+CGLM_INLINE
+float
+glm_persp_fovy(mat4 proj) {
+  return 2.0f * atanf(1.0f / proj[1][1]);
+}
+
+/*!
+ * @brief returns aspect ratio of perspective projection
+ *
+ * @param[in] proj perspective projection matrix
+ */
+CGLM_INLINE
+float
+glm_persp_aspect(mat4 proj) {
+  return proj[1][1] / proj[0][0];
 }
 
 /*!
@@ -568,15 +566,17 @@ glm_persp_decomp_near(mat4 proj, float * __restrict nearZ) {
 CGLM_INLINE
 void
 glm_persp_sizes(mat4 proj, float fovy, vec4 dest) {
-#if CGLM_CONFIG_CLIP_CONTROL == CGLM_CLIP_CONTROL_LH_ZO
+  float t, a, nearVal, farVal;
-  glm_persp_sizes_lh_zo(proj, fovy, dest);
+
-#elif CGLM_CONFIG_CLIP_CONTROL == CGLM_CLIP_CONTROL_LH_NO
+  t = 2.0f * tanf(fovy * 0.5f);
-  glm_persp_sizes_lh_no(proj, fovy, dest);
+  a = glm_persp_aspect(proj);
-#elif CGLM_CONFIG_CLIP_CONTROL == CGLM_CLIP_CONTROL_RH_ZO
+
-  glm_persp_sizes_rh_zo(proj, fovy, dest);
+  glm_persp_decomp_z(proj, &nearVal, &farVal);
-#elif CGLM_CONFIG_CLIP_CONTROL == CGLM_CLIP_CONTROL_RH_NO
+
-  glm_persp_sizes_rh_no(proj, fovy, dest);
+  dest[1]  = t * nearVal;
-#endif
+  dest[3]  = t * farVal;
+  dest[0]  = a * dest[1];
+  dest[2]  = a * dest[3];
 }
 
-#endif /* cglm_cam_h */
+#endif /* cglm_vcam_h */

include/cglm/cglm.h

@@ -12,25 +12,15 @@
 #include "vec2.h"
 #include "vec3.h"
 #include "vec4.h"
-#include "ivec2.h"
-#include "ivec3.h"
-#include "ivec4.h"
 #include "mat4.h"
-#include "mat4x2.h"
-#include "mat4x3.h"
 #include "mat3.h"
-#include "mat3x2.h"
-#include "mat3x4.h"
 #include "mat2.h"
-#include "mat2x3.h"
-#include "mat2x4.h"
 #include "affine.h"
 #include "cam.h"
 #include "frustum.h"
 #include "quat.h"
 #include "euler.h"
 #include "plane.h"
-#include "aabb2d.h"
 #include "box.h"
 #include "color.h"
 #include "util.h"

include/cglm/clipspace/ortho_lh_no.h

@@ -1,183 +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_ortho_lh_no(float left,    float right,
-                                    float bottom,  float top,
-                                    float nearZ, float farZ,
-                                    mat4  dest)
-   CGLM_INLINE void glm_ortho_aabb_lh_no(vec3 box[2], mat4 dest)
-   CGLM_INLINE void glm_ortho_aabb_p_lh_no(vec3 box[2],
-                                           float padding,
-                                           mat4 dest)
-   CGLM_INLINE void glm_ortho_aabb_pz_lh_no(vec3 box[2],
-                                            float padding,
-                                            mat4 dest)
-   CGLM_INLINE void glm_ortho_default_lh_no(float aspect,
-                                            mat4 dest)
-   CGLM_INLINE void glm_ortho_default_s_lh_no(float aspect,
-                                              float size,
-                                              mat4 dest)
- */
-
-#ifndef cglm_ortho_lh_no_h
-#define cglm_ortho_lh_no_h
-
-#include "../common.h"
-#include "../plane.h"
-#include "../mat4.h"
-
-/*!
- * @brief set up orthographic projection matrix
- *        with a left-hand coordinate system and a
- *        clip-space of [-1, 1].
- *
- * @param[in]  left    viewport.left
- * @param[in]  right   viewport.right
- * @param[in]  bottom  viewport.bottom
- * @param[in]  top     viewport.top
- * @param[in]  nearZ   near clipping plane
- * @param[in]  farZ    far clipping plane
- * @param[out] dest    result matrix
- */
-CGLM_INLINE
-void
-glm_ortho_lh_no(float left,    float right,
-                float bottom,  float top,
-                float nearZ, float farZ,
-                mat4  dest) {
-  float rl, tb, fn;
-
-  glm_mat4_zero(dest);
-
-  rl = 1.0f / (right  - left);
-  tb = 1.0f / (top    - bottom);
-  fn =-1.0f / (farZ - nearZ);
-
-  dest[0][0] = 2.0f * rl;
-  dest[1][1] = 2.0f * tb;
-  dest[2][2] =-2.0f * fn;
-  dest[3][0] =-(right  + left)    * rl;
-  dest[3][1] =-(top    + bottom)  * tb;
-  dest[3][2] = (farZ + nearZ) * fn;
-  dest[3][3] = 1.0f;
-}
-
-/*!
- * @brief set up orthographic projection matrix using bounding box
- *        with a left-hand coordinate system and a
- *        clip-space of [-1, 1].
- *
- * bounding box (AABB) must be in view space
- *
- * @param[in]  box   AABB
- * @param[out] dest  result matrix
- */
-CGLM_INLINE
-void
-glm_ortho_aabb_lh_no(vec3 box[2], mat4 dest) {
-  glm_ortho_lh_no(box[0][0],  box[1][0],
-                  box[0][1],  box[1][1],
-                 -box[1][2], -box[0][2],
-                  dest);
-}
-
-/*!
- * @brief set up orthographic projection matrix using bounding box
- *        with a left-hand coordinate system and a
- *        clip-space of [-1, 1].
- *
- * bounding box (AABB) must be in view space
- *
- * @param[in]  box     AABB
- * @param[in]  padding padding
- * @param[out] dest    result matrix
- */
-CGLM_INLINE
-void
-glm_ortho_aabb_p_lh_no(vec3 box[2], float padding, mat4 dest) {
-  glm_ortho_lh_no(box[0][0] - padding,    box[1][0] + padding,
-                  box[0][1] - padding,    box[1][1] + padding,
-                -(box[1][2] + padding), -(box[0][2] - padding),
-                  dest);
-}
-
-/*!
- * @brief set up orthographic projection matrix using bounding box
- *        with a left-hand coordinate system and a
- *        clip-space of [-1, 1].
- *
- * bounding box (AABB) must be in view space
- *
- * @param[in]  box     AABB
- * @param[in]  padding padding for near and far
- * @param[out] dest    result matrix
- */
-CGLM_INLINE
-void
-glm_ortho_aabb_pz_lh_no(vec3 box[2], float padding, mat4 dest) {
-  glm_ortho_lh_no(box[0][0],              box[1][0],
-                  box[0][1],              box[1][1],
-                -(box[1][2] + padding), -(box[0][2] - padding),
-                  dest);
-}
-
-/*!
- * @brief set up unit orthographic projection matrix
- *        with a left-hand coordinate system and a
- *        clip-space of [-1, 1].
- *
- * @param[in]  aspect aspect ration ( width / height )
- * @param[out] dest   result matrix
- */
-CGLM_INLINE
-void
-glm_ortho_default_lh_no(float aspect, mat4 dest) {
-  if (aspect >= 1.0f) {
-    glm_ortho_lh_no(-aspect, aspect, -1.0f, 1.0f, -100.0f, 100.0f, dest);
-    return;
-  }
-
-  aspect = 1.0f / aspect;
-
-  glm_ortho_lh_no(-1.0f, 1.0f, -aspect, aspect, -100.0f, 100.0f, dest);
-}
-
-/*!
- * @brief set up orthographic projection matrix with given CUBE size
- *        with a left-hand coordinate system and a
- *        clip-space of [-1, 1].
- *
- * @param[in]  aspect aspect ratio ( width / height )
- * @param[in]  size   cube size
- * @param[out] dest   result matrix
- */
-CGLM_INLINE
-void
-glm_ortho_default_s_lh_no(float aspect, float size, mat4 dest) {
-  if (aspect >= 1.0f) {
-    glm_ortho_lh_no(-size * aspect,
-                     size * aspect,
-                    -size,
-                     size,
-                    -size - 100.0f,
-                     size + 100.0f,
-                     dest);
-    return;
-  }
-
-  glm_ortho_lh_no(-size,
-                   size,
-                  -size / aspect,
-                   size / aspect,
-                  -size - 100.0f,
-                   size + 100.0f,
-                   dest);
-}
-
-#endif /*cglm_ortho_lh_no_h*/

include/cglm/clipspace/ortho_lh_zo.h

@@ -1,177 +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_ortho_lh_zo(float left,    float right,
-                                    float bottom,  float top,
-                                    float nearZ, float farZ,
-                                    mat4  dest)
-   CGLM_INLINE void glm_ortho_aabb_lh_zo(vec3 box[2], mat4 dest)
-   CGLM_INLINE void glm_ortho_aabb_p_lh_zo(vec3 box[2],
-                                           float padding,
-                                           mat4 dest)
-   CGLM_INLINE void glm_ortho_aabb_pz_lh_zo(vec3 box[2],
-                                            float padding,
-                                            mat4 dest)
-   CGLM_INLINE void glm_ortho_default_lh_zo(float aspect,
-                                            mat4 dest)
-   CGLM_INLINE void glm_ortho_default_s_lh_zo(float aspect,
-                                              float size,
-                                              mat4 dest)
- */
-
-#ifndef cglm_ortho_lh_zo_h
-#define cglm_ortho_lh_zo_h
-
-#include "../common.h"
-#include "../plane.h"
-#include "../mat4.h"
-
-/*!
- * @brief set up orthographic projection matrix with a left-hand coordinate
- *        system and a clip-space of [0, 1].
- *
- * @param[in]  left    viewport.left
- * @param[in]  right   viewport.right
- * @param[in]  bottom  viewport.bottom
- * @param[in]  top     viewport.top
- * @param[in]  nearZ   near clipping plane
- * @param[in]  farZ    far clipping plane
- * @param[out] dest    result matrix
- */
-CGLM_INLINE
-void
-glm_ortho_lh_zo(float left,    float right,
-                float bottom,  float top,
-                float nearZ, float farZ,
-                mat4  dest) {
-  float rl, tb, fn;
-
-  glm_mat4_zero(dest);
-
-  rl = 1.0f / (right  - left);
-  tb = 1.0f / (top    - bottom);
-  fn =-1.0f / (farZ - nearZ);
-
-  dest[0][0] = 2.0f * rl;
-  dest[1][1] = 2.0f * tb;
-  dest[2][2] =-fn;
-  dest[3][0] =-(right  + left)    * rl;
-  dest[3][1] =-(top    + bottom)  * tb;
-  dest[3][2] = nearZ * fn;
-  dest[3][3] = 1.0f;
-}
-
-/*!
- * @brief set up orthographic projection matrix using bounding box
- *        with a left-hand coordinate system and a clip-space of [0, 1].
- *
- * bounding box (AABB) must be in view space
- *
- * @param[in]  box   AABB
- * @param[out] dest  result matrix
- */
-CGLM_INLINE
-void
-glm_ortho_aabb_lh_zo(vec3 box[2], mat4 dest) {
-  glm_ortho_lh_zo(box[0][0],  box[1][0],
-                  box[0][1],  box[1][1],
-                 -box[1][2], -box[0][2],
-                  dest);
-}
-
-/*!
- * @brief set up orthographic projection matrix using bounding box
- *        with a left-hand coordinate system and a clip-space of [0, 1].
- *
- * bounding box (AABB) must be in view space
- *
- * @param[in]  box     AABB
- * @param[in]  padding padding
- * @param[out] dest    result matrix
- */
-CGLM_INLINE
-void
-glm_ortho_aabb_p_lh_zo(vec3 box[2], float padding, mat4 dest) {
-  glm_ortho_lh_zo(box[0][0] - padding,    box[1][0] + padding,
-                  box[0][1] - padding,    box[1][1] + padding,
-                -(box[1][2] + padding), -(box[0][2] - padding),
-                  dest);
-}
-
-/*!
- * @brief set up orthographic projection matrix using bounding box
- *        with a left-hand coordinate system and a clip-space of [0, 1].
- *
- * bounding box (AABB) must be in view space
- *
- * @param[in]  box     AABB
- * @param[in]  padding padding for near and far
- * @param[out] dest    result matrix
- */
-CGLM_INLINE
-void
-glm_ortho_aabb_pz_lh_zo(vec3 box[2], float padding, mat4 dest) {
-  glm_ortho_lh_zo(box[0][0],              box[1][0],
-                  box[0][1],              box[1][1],
-                -(box[1][2] + padding), -(box[0][2] - padding),
-                  dest);
-}
-
-/*!
- * @brief set up unit orthographic projection matrix
- *        with a left-hand coordinate system and a clip-space of [0, 1].
- *
- * @param[in]  aspect aspect ration ( width / height )
- * @param[out] dest   result matrix
- */
-CGLM_INLINE
-void
-glm_ortho_default_lh_zo(float aspect, mat4 dest) {
-  if (aspect >= 1.0f) {
-    glm_ortho_lh_zo(-aspect, aspect, -1.0f, 1.0f, -100.0f, 100.0f, dest);
-    return;
-  }
-
-  aspect = 1.0f / aspect;
-
-  glm_ortho_lh_zo(-1.0f, 1.0f, -aspect, aspect, -100.0f, 100.0f, dest);
-}
-
-/*!
- * @brief set up orthographic projection matrix with given CUBE size
- *        with a left-hand coordinate system and a clip-space of [0, 1].
- *
- * @param[in]  aspect aspect ratio ( width / height )
- * @param[in]  size   cube size
- * @param[out] dest   result matrix
- */
-CGLM_INLINE
-void
-glm_ortho_default_s_lh_zo(float aspect, float size, mat4 dest) {
-  if (aspect >= 1.0f) {
-    glm_ortho_lh_zo(-size * aspect,
-                     size * aspect,
-                    -size,
-                     size,
-                    -size - 100.0f,
-                     size + 100.0f,
-                     dest);
-    return;
-  }
-
-  glm_ortho_lh_zo(-size,
-                   size,
-                  -size / aspect,
-                   size / aspect,
-                  -size - 100.0f,
-                   size + 100.0f,
-                   dest);
-}
-
-#endif /*cglm_ortho_lh_zo_h*/