diff options
Diffstat (limited to 'source/blender/blenkernel/intern/tracking.c')
| -rw-r--r-- | source/blender/blenkernel/intern/tracking.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/source/blender/blenkernel/intern/tracking.c b/source/blender/blenkernel/intern/tracking.c index e01909322eb..ab314d8b148 100644 --- a/source/blender/blenkernel/intern/tracking.c +++ b/source/blender/blenkernel/intern/tracking.c @@ -864,6 +864,23 @@ float *BKE_tracking_track_get_mask(int frame_width, int frame_height, return mask; } +float BKE_tracking_track_get_weight_for_marker(MovieClip *clip, MovieTrackingTrack *track, MovieTrackingMarker *marker) +{ + FCurve *weight_fcurve; + float weight = track->weight; + + weight_fcurve = id_data_find_fcurve(&clip->id, track, &RNA_MovieTrackingTrack, + "weight", 0, NULL); + + if (weight_fcurve) { + int scene_framenr = + BKE_movieclip_remap_clip_to_scene_frame(clip, marker->framenr); + weight = evaluate_fcurve(weight_fcurve, scene_framenr); + } + + return weight; +} + /* area - which part of marker should be selected. see TRACK_AREA_* constants */ void BKE_tracking_track_select(ListBase *tracksbase, MovieTrackingTrack *track, int area, bool extend) { |