diff options
Diffstat (limited to 'source/blender/blenlib/BLI_math_matrix.h')
| -rw-r--r-- | source/blender/blenlib/BLI_math_matrix.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/source/blender/blenlib/BLI_math_matrix.h b/source/blender/blenlib/BLI_math_matrix.h index 652f096f32d..cc3159556bf 100644 --- a/source/blender/blenlib/BLI_math_matrix.h +++ b/source/blender/blenlib/BLI_math_matrix.h @@ -260,6 +260,7 @@ float determinant_m2(float a, float b, float c, float d); float determinant_m3( float a, float b, float c, float d, float e, float f, float g, float h, float i); float determinant_m3_array(const float m[3][3]); +float determinant_m4_mat3_array(const float m[4][4]); float determinant_m4(const float A[4][4]); #define PSEUDOINVERSE_EPSILON 1e-8f @@ -277,6 +278,9 @@ void invert_m4_m4_safe(float Ainv[4][4], const float A[4][4]); void scale_m3_fl(float R[3][3], float scale); void scale_m4_fl(float R[4][4], float scale); +float mat3_to_volume_scale(const float M[3][3]); +float mat4_to_volume_scale(const float M[4][4]); + float mat3_to_scale(const float M[3][3]); float mat4_to_scale(const float M[4][4]); float mat4_to_xy_scale(const float M[4][4]); |