diff options
author | Sergey Sharybin <sergey.vfx@gmail.com> | 2017-12-19 14:10:42 +0300 |
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committer | Sergey Sharybin <sergey.vfx@gmail.com> | 2017-12-19 14:13:57 +0300 |
commit | adaeb14b3eb43684b5995d65ef58652b55cc6127 (patch) | |
tree | 6194a6f7421f82504b4ef3c43a2ccb5bd0e650ff /source/blender/blenkernel/intern/tracking.c | |
parent | 71c93624e2397c800daaf82172d76f09b7854eef (diff) |
Tracking: Add utility function to find tracking object from a given track
Diffstat (limited to 'source/blender/blenkernel/intern/tracking.c')
-rw-r--r-- | source/blender/blenkernel/intern/tracking.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/source/blender/blenkernel/intern/tracking.c b/source/blender/blenkernel/intern/tracking.c index b4ef381534f..0c464058eba 100644 --- a/source/blender/blenkernel/intern/tracking.c +++ b/source/blender/blenkernel/intern/tracking.c @@ -2904,3 +2904,21 @@ void BKE_tracking_dopesheet_update(MovieTracking *tracking) dopesheet->ok = true; } + +/* NOTE: Returns NULL if the track comes from camera object, */ +MovieTrackingObject *BKE_tracking_find_object_for_track(const MovieTracking *tracking, + const MovieTrackingTrack *track) +{ + const ListBase *tracksbase = &tracking->tracks; + if (BLI_findindex(tracksbase, track) != -1) { + return NULL; + } + MovieTrackingObject *object = tracking->objects.first; + while (object) { + if (BLI_findindex(&object->tracks, track) != -1) { + return object; + } + object = object->next; + } + return NULL; +} |