diff options
author | Sergey Sharybin <sergey.vfx@gmail.com> | 2012-06-06 22:58:30 +0400 |
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committer | Sergey Sharybin <sergey.vfx@gmail.com> | 2012-06-06 22:58:30 +0400 |
commit | f43a733f591377f2cdce0555443dba003c05fd30 (patch) | |
tree | 6574507d07111ea418e5c09ce1adb4feac32561d /source/blender/blenkernel/intern/constraint.c | |
parent | 3e3e5b2ea3a8dadfbd1dcfe295ddf28bc2236141 (diff) |
Changed semantic of recently added start_frame
Now it's indicates at which scene frame number movie clip starts playing back.
This this setting is still belongs to clip datavlock and used by all users of
clip such as movie compositor nodes, constraints and so.
After long discussion and thoughts about this it was decided that this would
match image's current behavior (which initially seen a bit crappy), but that's
actually allows:
- Keep semantics of start frame in image and clip datablocks in sync
- Allows to support features like support of loading image sequences
with crappy numbers in suffix which doesn't fit long int.
- Allows to eliminate extra boolean checkbox to control such kind of offset.
Hopefully from pipeline POV it wouldn't hurt because idea of having this things
implemented in original way was working only if sequence before processing
started naming form 001.
Diffstat (limited to 'source/blender/blenkernel/intern/constraint.c')
-rw-r--r-- | source/blender/blenkernel/intern/constraint.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/source/blender/blenkernel/intern/constraint.c b/source/blender/blenkernel/intern/constraint.c index c6a0ecc057a..afd50de8159 100644 --- a/source/blender/blenkernel/intern/constraint.c +++ b/source/blender/blenkernel/intern/constraint.c @@ -3897,6 +3897,7 @@ static void followtrack_evaluate(bConstraint *con, bConstraintOb *cob, ListBase MovieTrackingTrack *track; MovieTrackingObject *tracking_object; Object *camob = data->camera ? data->camera : scene->camera; + int framenr; if (data->flag & FOLLOWTRACK_ACTIVECLIP) clip = scene->clip; @@ -3919,6 +3920,8 @@ static void followtrack_evaluate(bConstraint *con, bConstraintOb *cob, ListBase if (!track) return; + framenr = BKE_movieclip_remap_scene_to_clip_frame(clip, scene->r.cfra); + if (data->flag & FOLLOWTRACK_USE_3D_POSITION) { if (track->flag & TRACK_HAS_BUNDLE) { float obmat[4][4], mat[4][4]; @@ -3930,7 +3933,7 @@ static void followtrack_evaluate(bConstraint *con, bConstraintOb *cob, ListBase copy_m4_m4(mat, camob->obmat); - BKE_tracking_get_interpolated_camera(tracking, tracking_object, scene->r.cfra, imat); + BKE_tracking_get_interpolated_camera(tracking, tracking_object, framenr, imat); invert_m4(imat); mul_serie_m4(cob->matrix, obmat, mat, imat, NULL, NULL, NULL, NULL, NULL); @@ -3969,7 +3972,7 @@ static void followtrack_evaluate(bConstraint *con, bConstraintOb *cob, ListBase CameraParams params; float pos[2], rmat[4][4]; - marker = BKE_tracking_get_marker(track, scene->r.cfra); + marker = BKE_tracking_get_marker(track, framenr); add_v2_v2v2(pos, marker->pos, track->offset); @@ -4092,8 +4095,9 @@ static void camerasolver_evaluate(bConstraint *con, bConstraintOb *cob, ListBase float mat[4][4], obmat[4][4]; MovieTracking *tracking = &clip->tracking; MovieTrackingObject *object = BKE_tracking_get_camera_object(tracking); + int framenr = BKE_movieclip_remap_scene_to_clip_frame(clip, scene->r.cfra); - BKE_tracking_get_interpolated_camera(tracking, object, scene->r.cfra, mat); + BKE_tracking_get_interpolated_camera(tracking, object, framenr, mat); copy_m4_m4(obmat, cob->matrix); @@ -4156,10 +4160,11 @@ static void objectsolver_evaluate(bConstraint *con, bConstraintOb *cob, ListBase if (object) { float mat[4][4], obmat[4][4], imat[4][4], cammat[4][4], camimat[4][4], parmat[4][4]; + int framenr = BKE_movieclip_remap_scene_to_clip_frame(clip, scene->r.cfra); BKE_object_where_is_calc_mat4(scene, camob, cammat); - BKE_tracking_get_interpolated_camera(tracking, object, scene->r.cfra, mat); + BKE_tracking_get_interpolated_camera(tracking, object, framenr, mat); invert_m4_m4(camimat, cammat); mult_m4_m4m4(parmat, cammat, data->invmat); |