diff options
| author | Tamito Kajiyama <rd6t-kjym@asahi-net.or.jp> | 2012-09-23 22:50:56 +0400 |
|---|---|---|
| committer | Tamito Kajiyama <rd6t-kjym@asahi-net.or.jp> | 2012-09-23 22:50:56 +0400 |
| commit | a42ba82f638e481d7fd3c3ed2ba05c331ef6717e (patch) | |
| tree | 81a2b9221799707b49b74a5df8bb3ff964ba78bd /source/blender/blenlib/intern/math_matrix.c | |
| parent | 7afbdff1b6c348227e652e1c3071ab7ba7c91c44 (diff) | |
| parent | a73dd3476e7d180d3320afc04d218ce22f2f3bfc (diff) | |
Merged changes in the trunk up to revision 50829.
Conflicts resolved:
source/blender/blenloader/intern/readfile.c
source/blender/render/intern/source/convertblender.c
source/blender/render/intern/source/pipeline.c
Also addressed code inconsistency due to changes in the trunk revision 50628 (color
management with OCIO) and 50806 (UV project material). OCIO-related changes are marked
OCIO_TODO as in some other files modified in revision 50628.
Diffstat (limited to 'source/blender/blenlib/intern/math_matrix.c')
| -rw-r--r-- | source/blender/blenlib/intern/math_matrix.c | 18 |
1 files changed, 15 insertions, 3 deletions
diff --git a/source/blender/blenlib/intern/math_matrix.c b/source/blender/blenlib/intern/math_matrix.c index 3fb3d2b58ff..1f61b37a1af 100644 --- a/source/blender/blenlib/intern/math_matrix.c +++ b/source/blender/blenlib/intern/math_matrix.c @@ -195,7 +195,7 @@ void mul_m3_m3m3(float m1[][3], float m3_[][3], float m2_[][3]) m1[2][2] = m2[2][0] * m3[0][2] + m2[2][1] * m3[1][2] + m2[2][2] * m3[2][2]; } -void mul_m4_m4m3(float (*m1)[4], float (*m3_)[4], float (*m2_)[3]) +void mul_m4_m4m3(float m1[][4], float m3_[][4], float m2_[][3]) { float m2[3][3], m3[4][4]; @@ -215,8 +215,14 @@ void mul_m4_m4m3(float (*m1)[4], float (*m3_)[4], float (*m2_)[3]) } /* m1 = m2 * m3, ignore the elements on the 4th row/column of m3 */ -void mult_m3_m3m4(float m1[][3], float m3[][4], float m2[][3]) +void mult_m3_m3m4(float m1[][3], float m3_[][4], float m2_[][3]) { + float m2[3][3], m3[4][4]; + + /* copy so it works when m1 is the same pointer as m2 or m3 */ + copy_m3_m3(m2, m2_); + copy_m4_m4(m3, m3_); + /* m1[i][j] = m2[i][k] * m3[k][j] */ m1[0][0] = m2[0][0] * m3[0][0] + m2[0][1] * m3[1][0] + m2[0][2] * m3[2][0]; m1[0][1] = m2[0][0] * m3[0][1] + m2[0][1] * m3[1][1] + m2[0][2] * m3[2][1]; @@ -231,8 +237,14 @@ void mult_m3_m3m4(float m1[][3], float m3[][4], float m2[][3]) m1[2][2] = m2[2][0] * m3[0][2] + m2[2][1] * m3[1][2] + m2[2][2] * m3[2][2]; } -void mul_m4_m3m4(float (*m1)[4], float (*m3)[3], float (*m2)[4]) +void mul_m4_m3m4(float m1[][4], float m3_[][3], float m2_[][4]) { + float m2[4][4], m3[3][3]; + + /* copy so it works when m1 is the same pointer as m2 or m3 */ + copy_m4_m4(m2, m2_); + copy_m3_m3(m3, m3_); + m1[0][0] = m2[0][0] * m3[0][0] + m2[0][1] * m3[1][0] + m2[0][2] * m3[2][0]; m1[0][1] = m2[0][0] * m3[0][1] + m2[0][1] * m3[1][1] + m2[0][2] * m3[2][1]; m1[0][2] = m2[0][0] * m3[0][2] + m2[0][1] * m3[1][2] + m2[0][2] * m3[2][2]; |