diff options
| author | Campbell Barton <ideasman42@gmail.com> | 2013-05-08 16:55:36 +0400 |
|---|---|---|
| committer | Campbell Barton <ideasman42@gmail.com> | 2013-05-08 16:55:36 +0400 |
| commit | 89c8de1f48607a5d887b44966be220ed9bf93285 (patch) | |
| tree | 270d805e57d96f64c395df8505b2100d22dddf2e /source/blender/blenlib/BLI_math_matrix.h | |
| parent | 7d4eee2b1879e7e1224787761d3ef3bfe4a891d6 (diff) | |
add matrix multiply for projection that outputs 2d values.
Diffstat (limited to 'source/blender/blenlib/BLI_math_matrix.h')
| -rw-r--r-- | source/blender/blenlib/BLI_math_matrix.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/source/blender/blenlib/BLI_math_matrix.h b/source/blender/blenlib/BLI_math_matrix.h index ada2d43b81f..e408b223923 100644 --- a/source/blender/blenlib/BLI_math_matrix.h +++ b/source/blender/blenlib/BLI_math_matrix.h @@ -88,11 +88,13 @@ void mul_serie_m4(float R[4][4], void mul_m4_v3(float M[4][4], float r[3]); void mul_v3_m4v3(float r[3], float M[4][4], const float v[3]); +void mul_v2_m4v3(float r[2], float M[4][4], const float v[3]); void mul_v2_m2v2(float r[2], float M[2][2], const float v[2]); void mul_mat3_m4_v3(float M[4][4], float r[3]); void mul_m4_v4(float M[4][4], float r[4]); void mul_v4_m4v4(float r[4], float M[4][4], const float v[4]); void mul_project_m4_v3(float M[4][4], float vec[3]); +void mul_v2_project_m4_v3(float r[2], float M[4][4], const float vec[3]); void mul_m3_v3(float M[3][3], float r[3]); void mul_v3_m3v3(float r[3], float M[3][3], const float a[3]); |