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| author | Campbell Barton <ideasman42@gmail.com> | 2014-01-05 15:12:21 +0400 |
|---|---|---|
| committer | Campbell Barton <ideasman42@gmail.com> | 2014-01-05 15:20:33 +0400 |
| commit | 99d050f88b57f4eb616542f064da8f47594559f1 (patch) | |
| tree | 7907321b121c2bf78b05fe3e5b1ab410c1c22849 /source/blender/blenlib | |
| parent | 42bd5d7c8081a4f4524c07cc542c772ccf0a26eb (diff) | |
Text3d: selection in editmode now follows rotated text along path
Diffstat (limited to 'source/blender/blenlib')
| -rw-r--r-- | source/blender/blenlib/BLI_math_matrix.h | 1 | ||||
| -rw-r--r-- | source/blender/blenlib/intern/math_matrix.c | 5 |
2 files changed, 6 insertions, 0 deletions
diff --git a/source/blender/blenlib/BLI_math_matrix.h b/source/blender/blenlib/BLI_math_matrix.h index c83494790a8..af251480ece 100644 --- a/source/blender/blenlib/BLI_math_matrix.h +++ b/source/blender/blenlib/BLI_math_matrix.h @@ -91,6 +91,7 @@ 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_m2v2(float M[2][2], 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]); diff --git a/source/blender/blenlib/intern/math_matrix.c b/source/blender/blenlib/intern/math_matrix.c index a4ea406ed43..c185fe1a16d 100644 --- a/source/blender/blenlib/intern/math_matrix.c +++ b/source/blender/blenlib/intern/math_matrix.c @@ -398,6 +398,11 @@ void mul_v2_m2v2(float r[2], float mat[2][2], const float vec[2]) r[1] = mat[0][1] * x + mat[1][1] * vec[1]; } +void mul_m2v2(float mat[2][2], float vec[2]) +{ + mul_v2_m2v2(vec, mat, vec); +} + /* same as mul_m4_v3() but doesnt apply translation component */ void mul_mat3_m4_v3(float mat[4][4], float vec[3]) { |