diff options
author | Sergey Sharybin <sergey.vfx@gmail.com> | 2014-01-28 16:01:03 +0400 |
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committer | Sergey Sharybin <sergey.vfx@gmail.com> | 2014-01-28 16:02:22 +0400 |
commit | be6643b5ec01c8f64a1065762c38ce8803b717c0 (patch) | |
tree | ec8ffa055277aba2b1fecc636efde0a84140fc35 /source/blender | |
parent | c2da706a36ca355509d9dc2abcffc1edc6c49fff (diff) |
Followup to the previous commit
Need to take weight into account when drawing per-frame track
reprojection curve and when computing per-track average error.
Diffstat (limited to 'source/blender')
-rw-r--r-- | source/blender/blenkernel/BKE_tracking.h | 2 | ||||
-rw-r--r-- | source/blender/blenkernel/intern/tracking.c | 17 | ||||
-rw-r--r-- | source/blender/editors/space_clip/clip_graph_draw.c | 5 |
3 files changed, 23 insertions, 1 deletions
diff --git a/source/blender/blenkernel/BKE_tracking.h b/source/blender/blenkernel/BKE_tracking.h index 62149bbaf88..081547f94f0 100644 --- a/source/blender/blenkernel/BKE_tracking.h +++ b/source/blender/blenkernel/BKE_tracking.h @@ -98,6 +98,8 @@ struct MovieTrackingTrack *BKE_tracking_track_get_active(struct MovieTracking *t float *BKE_tracking_track_get_mask(int frame_width, int frame_height, struct MovieTrackingTrack *track, struct MovieTrackingMarker *marker); +float BKE_tracking_track_get_weight_for_marker(struct MovieClip *clip, struct MovieTrackingTrack *track, struct MovieTrackingMarker *marker); + /* selection */ void BKE_tracking_track_select(struct ListBase *tracksbase, struct MovieTrackingTrack *track, int area, bool extend); void BKE_tracking_track_deselect(struct MovieTrackingTrack *track, int area); 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) { diff --git a/source/blender/editors/space_clip/clip_graph_draw.c b/source/blender/editors/space_clip/clip_graph_draw.c index 16845bb10fb..67c8bd87527 100644 --- a/source/blender/editors/space_clip/clip_graph_draw.c +++ b/source/blender/editors/space_clip/clip_graph_draw.c @@ -192,6 +192,7 @@ static void draw_tracks_motion_curves(View2D *v2d, SpaceClip *sc) } typedef struct TrackErrorCurveUserData { + MovieClip *clip; MovieTracking *tracking; MovieTrackingObject *tracking_object; MovieTrackingTrack *active_track; @@ -210,6 +211,7 @@ static void tracking_error_segment_point_cb(void *userdata, TrackErrorCurveUserData *data = (TrackErrorCurveUserData *) userdata; float reprojected_position[4], bundle_position[4], marker_position[2], delta[2]; float reprojection_error; + float weight = BKE_tracking_track_get_weight_for_marker(data->clip, track, marker); if (!data->matrix_initialized || data->matrix_frame != scene_framenr) { BKE_tracking_get_projection_matrix(data->tracking, data->tracking_object, @@ -232,7 +234,7 @@ static void tracking_error_segment_point_cb(void *userdata, marker_position[1] = (marker->pos[1] + track->offset[1]) * data->height * data->aspy; sub_v2_v2v2(delta, reprojected_position, marker_position); - reprojection_error = len_v2(delta); + reprojection_error = len_v2(delta) * track->weight; glVertex2f(scene_framenr, reprojection_error); } @@ -273,6 +275,7 @@ static void draw_tracks_error_curves(SpaceClip *sc) MovieTracking *tracking = &clip->tracking; TrackErrorCurveUserData data; + data.clip = clip; data.tracking = tracking; data.tracking_object = BKE_tracking_object_get_active(tracking); data.active_track = BKE_tracking_track_get_active(tracking); |