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, 3 insertions, 1 deletions
diff --git a/source/blender/blenlib/BLI_math_matrix.h b/source/blender/blenlib/BLI_math_matrix.h index 19943614881..538474f58b6 100644 --- a/source/blender/blenlib/BLI_math_matrix.h +++ b/source/blender/blenlib/BLI_math_matrix.h @@ -367,6 +367,8 @@ void pseudoinverse_m4_m4(float inverse[4][4], const float mat[4][4], float epsil void pseudoinverse_m3_m3(float inverse[3][3], const float mat[3][3], float epsilon); bool has_zero_axis_m4(const float matrix[4][4]); +/** Fix any zero scale axis adding a small bias orthogonal to the other valid axis. */ +void zero_axis_bias_m4(float mat[4][4]); void invert_m4_m4_safe(float inverse[4][4], const float mat[4][4]); @@ -622,7 +624,7 @@ void BLI_space_transform_apply_normal(const struct SpaceTransform *data, float n void BLI_space_transform_invert_normal(const struct SpaceTransform *data, float no[3]); #define BLI_SPACE_TRANSFORM_SETUP(data, local, target) \ - BLI_space_transform_from_matrices((data), (local)->obmat, (target)->obmat) + BLI_space_transform_from_matrices((data), (local)->object_to_world, (target)->object_to_world) /** \} */ |