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| author | Antony Riakiotakis <kalast@gmail.com> | 2013-04-15 18:55:42 +0400 |
|---|---|---|
| committer | Antony Riakiotakis <kalast@gmail.com> | 2013-04-15 18:55:42 +0400 |
| commit | f6604f7612af998ee275fa0650c5c56f6d208074 (patch) | |
| tree | 3177fe9b1b362abd076babfc64a62b7c7f26c5f5 /source/blender/blenlib/BLI_math_rotation.h | |
| parent | faaa7395800dfdf65510b07b9cf6e424dcb4ed45 (diff) | |
New implementation for twist brushes.
It has much better rotation and avoids the compression effect that old
twist brushes have. Also twisting is now non periodic, meaning you can
twist beyond 180 degrees. The amount of twist is also calculated
relative to the angle formed after first translating the mouse away from
the brush center.
Diffstat (limited to 'source/blender/blenlib/BLI_math_rotation.h')
| -rw-r--r-- | source/blender/blenlib/BLI_math_rotation.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/source/blender/blenlib/BLI_math_rotation.h b/source/blender/blenlib/BLI_math_rotation.h index d35ef05a7a4..45ec044ff92 100644 --- a/source/blender/blenlib/BLI_math_rotation.h +++ b/source/blender/blenlib/BLI_math_rotation.h @@ -97,6 +97,7 @@ void print_qt(const char *str, const float q[4]); /* conversion */ void axis_angle_to_quat(float r[4], const float axis[3], const float angle); void axis_angle_to_mat3(float R[3][3], const float axis[3], const float angle); +void axis_angle_to_mat3_no_norm(float R[3][3], const float axis[3], const float angle); void axis_angle_to_mat4(float R[4][4], const float axis[3], const float angle); void quat_to_axis_angle(float axis[3], float *angle, const float q[4]); |