YourWishes/cglm
1
0
Fork 0
mirror of https://github.com/recp/cglm.git synced 2026-09-30 15:59:44 -05:00
Code Issues Packages Projects Releases Wiki Activity
425 Commits 35 Branches 53 Tags
2d77123999be1ee902bed2f02c88aa29e4875bfe
Commit Graph
100 Commits
This Branch
This Branch
All Branches
Author SHA1 Message Date
Recep Aslantas 2d77123999 quat: fix quaternion inverse and tests about it 
* multiplication quaternion and its inverse must be identity
 2018-04-11 16:50:37 +03:00
Recep Aslantas 9ae8da3e0a update version to v0.4.0 2018-04-11 12:36:39 +03:00
Recep Aslantas 0e63c245d4 update docs 2018-04-11 12:34:20 +03:00
Recep Aslantas de55850136 add call version of vector extensions 2018-04-11 12:31:29 +03:00
Recep Aslantas 51278b26b4 quat: update call versions of quaternion 2018-04-11 11:19:13 +03:00
Recep Aslantas fdea13507b replace mat4_mulq with glm_quat_rotate 
* glm_quat_rotate is better name to rotate transform matrix using quaternion.
* we may use mat4_mulq in the future for another purpose e.g. left multiplication quat with matrix
 2018-04-11 10:49:53 +03:00
Recep Aslantas 80d255e6d9 rotate vector using quaternion 2018-04-11 00:47:11 +03:00
Recep Aslantas d447876c70 improve glm_vec_rotate 2018-04-11 00:46:23 +03:00
Recep Aslantas b1fa7ff597 normalize axis quaternion axis-angle constructor 2018-04-11 00:36:39 +03:00
Recep Aslantas 010dcc9837 optimize normalize quaternion with SIMD 
* provide _to version for storing into another quat
 2018-04-11 00:17:41 +03:00
Recep Aslantas 5dec68823c add additional tests and comments to quat tests 2018-04-10 17:41:25 +03:00
Recep Aslantas 4c79fee5d3 quat: additional tests for angle, axis, mul (hamilton product) 2018-04-10 17:16:31 +03:00
Recep Aslantas 18ef0d7af1 quat: quaternion for look rotation ( from source point to dest point ) 2018-04-10 16:52:52 +03:00
Recep Aslantas 9466182c10 quat: create view wmatrix with quaternion helper 2018-04-10 16:01:23 +03:00
Recep Aslantas f0a51b35ad quat: transposed/inverted version of quat2mat 2018-04-10 15:41:09 +03:00
Recep Aslantas 290bcf134c quat: add lerp and improve slerp 2018-04-10 12:38:54 +03:00
Recep Aslantas 416e2f4452 vec: lerp for vec3 and vec4 2018-04-10 11:44:16 +03:00
Recep Aslantas 1fb82a1922 quat: use vector functions for available operations 
* provide quat_copy function
 2018-04-10 10:47:55 +03:00
Recep Aslantas 591c881376 vec: extend flip sign to store result in another vector 2018-04-10 10:46:45 +03:00
Recep Aslantas 6f69da361b quaternion multiplication 
* convert quaternion multiplication to xyzw
* previous implementation may be wrong, wikipedia version implemented
* implement SSE version
 2018-04-09 23:56:09 +03:00
Recep Aslantas 93a08fce17 quat: axis angle of quaternion 2018-04-09 23:12:44 +03:00
Recep Aslantas cc1d3b53ea quat: implement add, sub, real and imag helpers 2018-04-09 22:32:55 +03:00
Recep Aslantas b21df8fc37 inverse of quaternion 2018-04-09 22:26:23 +03:00
Recep Aslantas 76e9f74020 conjugate of quaternion 2018-04-09 21:54:53 +03:00
Recep Aslantas d79e58486d update credits file 2018-04-09 21:54:35 +03:00
Recep Aslantas 3dc93c56e8 convert quaterinon to xyzw order (part 1) 2018-04-09 18:49:12 +03:00
Recep Aslantas 7615f785ac improve quaternion to matrix 2018-04-09 00:53:14 +03:00
Recep Aslantas f0daaca58b improve matrix to quaternion 2018-04-09 00:46:00 +03:00
Recep Aslantas 381b2fdcc0 fix vec4_norm2, use dot for vec3_norm2 2018-04-09 00:01:56 +03:00
Recep Aslantas e4e0fa623c sse2 version of vec4 dot product 
* use this for normalizing vector
 2018-04-08 18:27:54 +03:00
Recep Aslantas 932f638d5a optimize mat4 to quaternion 
* add SSE2 version and optimize scalar version
 2018-04-08 12:31:32 +03:00
Recep Aslantas 81bda7439d vector square root 2018-04-08 12:30:15 +03:00
Recep Aslantas b27603c268 normalize quaternion before converting to matrix 
* because it must be unit quaternion and didn't specified this in docs.

* we must provide alternative func for unit quat
 2018-04-08 00:09:40 +03:00
Recep Aslantas 12c5307447 vec3 and vec4 sign helper 2018-04-07 21:53:22 +03:00
Recep Aslantas 257c57d41f mat4 to quaternion 2018-04-07 19:46:46 +03:00
Recep Aslantas f5140ea005 quat: mat4_mul_quat helper 
* the quaternion is used as right matrix
 2018-04-07 13:47:20 +03:00
Recep Aslantas 619ecdc5a4 quat: improve normalize 2018-04-07 13:46:46 +03:00
Recep Aslantas 9b8748acc4 quat: quaternion to mat3 2018-04-07 13:27:40 +03:00
Recep Aslantas ae06c51746 improve glm_mat4_mulN for non-DEBUG environment 2018-04-07 13:22:44 +03:00
Recep Aslantas 11430559b4 fix isnan and isinf 2018-04-07 08:28:37 +03:00
Recep Aslantas 58f0043417 vector utils: isnan and isinf 
* a vector which has least one NaN or INF member, is assumed not valid vector.
 2018-04-06 22:57:24 +03:00
Recep Aslantas 7411ac36c1 update docs for euler angles 2018-04-03 17:05:45 +03:00
Recep Aslantas ea0a10ade9 suppress warnings 2018-04-03 16:47:59 +03:00
Recep Aslantas 429fdfd5c5 update build scripts 2018-04-03 16:47:51 +03:00
Recep Aslantas 024412f00e add docs for project/unproject 2018-04-03 16:41:13 +03:00
Recep Aslantas e8615ea14c fix tests list 2018-04-03 12:35:30 +03:00
Recep Aslantas 63acfd681e fix unproject, add tests to project/unproject 2018-04-03 12:27:20 +03:00
Recep Aslantas eb527e39b4 optimize project 2018-04-03 11:25:33 +03:00
Recep Aslantas 9f389ab8ec project function 2018-04-03 11:09:13 +03:00
Recep Aslantas 3399595dc2 add vec2 type 2018-04-03 10:46:46 +03:00
Recep Aslantas 74f9865884 add docs for new aabb functions 2018-04-02 16:36:55 +03:00
Recep Aslantas dbd1e334ea aabb box size and radius 2018-04-02 16:26:14 +03:00
Recep Aslantas acda316c12 get sign of float helper as -1, +1 and 0 
* add clarification for zero input
 2018-04-02 16:18:50 +03:00
Recep Aslantas 86efe64b8e helper for check aabb is valid or not 2018-04-02 12:35:22 +03:00
Recep Aslantas b0991342a6 aabb printer function 2018-04-02 12:08:08 +03:00
Recep Aslantas 984916d520 invalidate axis-aligned boundng box util 2018-04-02 11:50:53 +03:00
Recep Aslantas ca504f7058 now working on v0.3.6 2018-03-29 00:12:16 +03:00
Recep Aslantas 26110f83d1 euler: fix thetaY in extracting angles 2018-03-27 12:35:19 +03:00
Recep Aslantas d1f3feeb6e test: add tests for euler XYZ 2018-03-27 12:14:46 +03:00
Recep Aslantas 4298211795 euler: fix extracting XYZ angles 2018-03-27 12:14:12 +03:00
Recep Aslantas c244b68e73 build: improve build-deps 2018-03-27 11:22:05 +03:00
Recep Aslantas 205d13aa93 fix euler angles (extrinsic -> intrinsic) 
because cglm uses intrinsics for these rotations
 2018-03-27 11:14:26 +03:00
Recep Aslantas 21ec45b2af add tests for clamp 2018-03-22 21:24:41 +03:00
Recep Aslantas 71b48b530e add documentation for clamp 2018-03-22 21:24:26 +03:00
Recep Aslantas 48b7b30e42 add call version for clamp 2018-03-22 21:18:08 +03:00
Recep Aslantas 86055097e1 clamp functions 2018-03-22 18:10:10 +03:00
Recep Aslantas 780179ff0d fix unproject 2018-03-08 22:29:10 +03:00
Recep Aslantas c148eacdc2 fix unproject's parameters 2018-03-08 13:12:08 +03:00
Recep Aslantas fadde1e26a fix libtool version number 2018-03-08 13:04:29 +03:00
Recep Aslantas 29996d0bdd add unproject function 2018-03-08 13:02:33 +03:00
Recep Aslantas cfab79e546 now working on v0.3.5 2018-03-08 12:18:07 +03:00
Recep Aslantas da2f3aaafd docs: fix aabb docs 2018-03-03 18:17:58 +03:00
Recep Aslantas 0e964a1a62 complete documentation 2018-03-03 17:59:50 +03:00
Recep Aslantas 1fd0a74478 docs: euler angles documentation 2018-03-01 18:27:56 +03:00
Recep Aslantas b3a39aa13c docs: add docs for quaternions 2018-02-27 11:14:03 +03:00
Recep Aslantas b737bb2dde docs: add docs for affine matrix 2018-02-27 10:53:45 +03:00
Recep Aslantas a610626693 fix vec4 parameter type 2018-02-26 23:24:43 +03:00
Recep Aslantas 425bf87c1f docs: add docs for camera 2018-02-26 23:23:31 +03:00
Recep Aslantas 23698b7e48 docs: add docs for vec4 2018-02-26 22:08:04 +03:00
Recep Aslantas be3f117374 docs: add docs for vec3-ext 2018-02-26 17:10:33 +03:00
Recep Aslantas 77e62163ea docs: add docs for vec3 2018-02-26 16:21:04 +03:00
Recep Aslantas 96f773417a docs: add docs for mat3 2018-02-26 12:16:09 +03:00
Recep Aslantas 02ab66a8b3 docs: add docs for transforms 2018-02-24 20:12:05 +03:00
Recep Aslantas fc424631a4 docs: add docs for api, mat4 2018-02-24 13:18:28 +03:00
Recep Aslantas 6d5734fe7e docs: update sphinx conf 2018-02-24 13:18:13 +03:00
Recep Aslantas d95bf60b02 docs: update docs 2018-02-24 00:54:59 +03:00
Recep Aslantas 4ce2e86d9f color: add luminance function 2018-02-23 11:12:55 +03:00
Recep Aslantas 8a16f358a3 build: fix C flags for older compiler[s] 2018-02-22 19:55:16 +03:00
Recep Aslantas c1c659489a surround macro values with parentheses 2018-02-18 11:16:03 +03:00
Recep Aslantas 681a74b39c move credits to its own file to keep LICENSE more clear 2018-02-18 10:46:17 +03:00
Recep Aslantas 3882b72f7f vec: helper macro for zero vectors 2018-02-05 17:46:28 +03:00
Recep Aslantas 9649a0285f fix documentation param names 2018-01-18 20:52:24 +03:00
Recep Aslantas 0f9f4748d7 box: cull frustum with aabb helper 2018-01-18 20:08:45 +03:00
Recep Aslantas a832d58d9f box: cull frustum with aabb helper 2018-01-18 20:04:21 +03:00
Recep Aslantas 8b2c74b0cc bounding box 2018-01-18 16:36:58 +03:00
Recep Aslantas da8bbc6536 improve minv and maxv 2018-01-18 16:24:30 +03:00
Recep Aslantas 4a7cd2eb26 cam: convenient util for crating orthographic proj with AABB 2018-01-18 16:23:34 +03:00
Recep Aslantas 565ee2d6eb frustum: fix bounding box 
default value 0.0 causes to get min or max as 0 if max < 0 or min > 0
 2018-01-18 16:12:44 +03:00
Recep Aslantas ee78459340 add documentation to quaternion header 2018-01-15 16:33:57 +03:00
Recep Aslantas 37f6bb8725 add documentation to util header 2018-01-15 16:02:48 +03:00