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| author | Brecht Van Lommel <brechtvanlommel@pandora.be> | 2010-06-22 19:20:06 +0400 |
|---|---|---|
| committer | Brecht Van Lommel <brechtvanlommel@pandora.be> | 2010-06-22 19:20:06 +0400 |
| commit | 30a7c6d2813dac7492b845adcffc2c129f3f8ba1 (patch) | |
| tree | 28f78c48ba9d8a51b59836996851ce35f12b4150 /source/blender/blenlib/BLI_math_matrix.h | |
| parent | ed28a0296fc98411da11243f20698be7f7f645cf (diff) | |
Merge a few small blenlib changes from the render25 branch:
* define for missing hypotf on msvc.
* svd_m4 and pseudoinverse_m4_m4 functions.
* small tweak to perlin noise, use static function instead of macro.
* BLI_linklist_find and BLI_linklist_insert_after functions.
* MALWAYS_INLINE define to force inlining.
Diffstat (limited to 'source/blender/blenlib/BLI_math_matrix.h')
| -rw-r--r-- | source/blender/blenlib/BLI_math_matrix.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/source/blender/blenlib/BLI_math_matrix.h b/source/blender/blenlib/BLI_math_matrix.h index 31cefb21e7a..77ebcb24975 100644 --- a/source/blender/blenlib/BLI_math_matrix.h +++ b/source/blender/blenlib/BLI_math_matrix.h @@ -122,6 +122,9 @@ float determinant_m3( float g, float h, float i); float determinant_m4(float A[4][4]); +void svd_m4(float U[4][4], float s[4], float V[4][4], float A[4][4]); +void pseudoinverse_m4_m4(float Ainv[4][4], float A[4][4], float epsilon); + /****************************** Transformations ******************************/ void scale_m3_fl(float R[3][3], float scale); |