diff options
Diffstat (limited to 'source/blender/blenlib/intern/math_rotation.c')
| -rw-r--r-- | source/blender/blenlib/intern/math_rotation.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/source/blender/blenlib/intern/math_rotation.c b/source/blender/blenlib/intern/math_rotation.c index f72269f6d7b..b8cef511293 100644 --- a/source/blender/blenlib/intern/math_rotation.c +++ b/source/blender/blenlib/intern/math_rotation.c @@ -1249,6 +1249,15 @@ void mat3_to_compatible_eulO(float eul[3], float oldrot[3], short order,float ma copy_v3_v3(eul, eul1); } +void mat4_to_compatible_eulO(float eul[3], float oldrot[3], short order,float M[4][4]) +{ + float m[3][3]; + + /* for now, we'll just do this the slow way (i.e. copying matrices) */ + copy_m3_m4(m, M); + normalize_m3(m); + mat3_to_compatible_eulO(eul, oldrot, order, m); +} /* rotate the given euler by the given angle on the specified axis */ // NOTE: is this safe to do with different axis orders? void rotate_eulO(float beul[3], short order, char axis, float ang) |