diff options
author | Campbell Barton <ideasman42@gmail.com> | 2016-11-25 08:20:30 +0300 |
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committer | Campbell Barton <ideasman42@gmail.com> | 2016-11-25 08:39:34 +0300 |
commit | e1e49fd1a8a5bca7f95ba230a7daf12fb059779b (patch) | |
tree | 9913ba1244a0904189361058713489666d64d2dc /source/blender/blenkernel/intern/tracking_stabilize.c | |
parent | d30a0239a2fb1bf28befc547d9c4986b6be4d662 (diff) |
Math Lib: rotate matrix cleanup
- Remove 'rotate_m2', unlike 'rotate_m4' it created a new matrix
duplicating 'angle_to_mat2' - now used instead.
(better avoid matching functions having different behavior).
- Add 'axis_angle_to_mat4_single',
convenience wrapper for 'axis_angle_to_mat3_single'.
- Replace 'unit_m4(), rotate_m4()' with a single call to 'axis_angle_to_mat4_single'.
Diffstat (limited to 'source/blender/blenkernel/intern/tracking_stabilize.c')
-rw-r--r-- | source/blender/blenkernel/intern/tracking_stabilize.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/source/blender/blenkernel/intern/tracking_stabilize.c b/source/blender/blenkernel/intern/tracking_stabilize.c index b8949f9a0de..36b24fbb2dc 100644 --- a/source/blender/blenkernel/intern/tracking_stabilize.c +++ b/source/blender/blenkernel/intern/tracking_stabilize.c @@ -587,7 +587,7 @@ static void compensate_rotation_center(const int size, float aspect, copy_v2_v2(intended_pivot, pivot); copy_v2_v2(rotated_pivot, pivot); - rotate_m2(rotation_mat, +angle); + angle_to_mat2(rotation_mat, +angle); sub_v2_v2(rotated_pivot, origin); mul_m2v2(rotation_mat, rotated_pivot); mul_v2_fl(rotated_pivot, scale); @@ -967,7 +967,7 @@ static void initialize_track_for_stabilization(StabContext *ctx, pos[0] *= aspect; angle = average_angle - atan2f(pos[1],pos[0]); - rotate_m2(local_data->stabilization_rotation_base, angle); + angle_to_mat2(local_data->stabilization_rotation_base, angle); /* Per track baseline value for zoom. */ len = len_v2(pos) + SCALE_ERROR_LIMIT_BIAS; |