Revision: 38039
http://projects.blender.org/scm/viewvc.php?view=rev&root=bf-blender&revision=38039
Author: nazgul
Date: 2011-07-02 16:03:47 +0000 (Sat, 02 Jul 2011)
Log Message:
-----------
Camera tracking integration
===========================
- Removed TRACK_PROCESSED flag which is actually unneeded now.
- When libmv fails to track marker for next frame, add marker
for new frame with old position and set it up as Disabled.
- "Break" track path when markers sequence is "broken".
This means path wouldn't be drawed over frames, during which
racking object was lost.
- Update Properties Editor for SpaceClip during playback.
Track preview button should now update nicely.
Modified Paths:
--------------
branches/soc-2011-tomato/source/blender/blenkernel/intern/tracking.c
branches/soc-2011-tomato/source/blender/editors/screen/screen_ops.c
branches/soc-2011-tomato/source/blender/editors/space_clip/clip_draw.c
branches/soc-2011-tomato/source/blender/makesdna/DNA_tracking_types.h
Modified: branches/soc-2011-tomato/source/blender/blenkernel/intern/tracking.c
===================================================================
--- branches/soc-2011-tomato/source/blender/blenkernel/intern/tracking.c
2011-07-02 11:08:29 UTC (rev 38038)
+++ branches/soc-2011-tomato/source/blender/blenkernel/intern/tracking.c
2011-07-02 16:03:47 UTC (rev 38039)
@@ -553,7 +553,7 @@
if(sel_type==MCLIP_SEL_TRACK && sel==cur)
replace_sel= 1;
- track->flag= cur->flag |
(track->flag&TRACK_PROCESSED);
+ track->flag= cur->flag;
track->pat_flag= cur->pat_flag;
track->search_flag= cur->search_flag;
@@ -635,6 +635,7 @@
double x1= pos[0], y1= pos[1];
double x2= x1, y2= y1;
int wndx, wndy;
+ MovieTrackingMarker marker_new;
wndx=
(int)((track->pat_max[0]-track->pat_min[0])*ibuf->x)/2;
wndy=
(int)((track->pat_max[1]-track->pat_min[1])*ibuf->y)/2;
@@ -642,8 +643,6 @@
if(libmv_regionTrackerTrack(context->region_tracker,
patch, patch_new,
width, height, MAX2(wndx, wndy),
x1, y1, &x2, &y2)) {
- MovieTrackingMarker marker_new;
-
memset(&marker_new, 0, sizeof(marker_new));
marker_new.pos[0]= (origin[0]+x2)/ibuf_new->x;
marker_new.pos[1]= (origin[1]+y2)/ibuf_new->y;
@@ -651,18 +650,22 @@
if(context->backwards) marker_new.framenr=
curfra-1;
else marker_new.framenr= curfra+1;
- track->flag|= TRACK_PROCESSED;
+ BKE_tracking_insert_marker(track, &marker_new);
+ } else {
+ marker_new= *marker;
+ marker_new.framenr++;
+ marker_new.flag|= MARKER_DISABLED;
+
BKE_tracking_insert_marker(track, &marker_new);
-
- ok= 1;
}
+ ok= 1;
+
MEM_freeN(patch);
MEM_freeN(patch_new);
#endif
- } else
- track->flag|= TRACK_PROCESSED;
+ }
track= track->next;
}
Modified: branches/soc-2011-tomato/source/blender/editors/screen/screen_ops.c
===================================================================
--- branches/soc-2011-tomato/source/blender/editors/screen/screen_ops.c
2011-07-02 11:08:29 UTC (rev 38038)
+++ branches/soc-2011-tomato/source/blender/editors/screen/screen_ops.c
2011-07-02 16:03:47 UTC (rev 38039)
@@ -2778,6 +2778,15 @@
}
}
else if(regiontype==RGN_TYPE_UI) {
+ if(spacetype==SPACE_CLIP) {
+ /* Track Preview button is on Properties Editor in
SpaceClip,
+ and it's very common case when users want it be
refreshing
+ during playback, so asking people to enable special
option
+ for this is a bit ticky, so add exception here for
refreshing
+ Properties Editor for SpaceClip always */
+ return 1;
+ }
+
if(redraws & TIME_ALL_BUTS_WIN)
return 1;
}
Modified: branches/soc-2011-tomato/source/blender/editors/space_clip/clip_draw.c
===================================================================
--- branches/soc-2011-tomato/source/blender/editors/space_clip/clip_draw.c
2011-07-02 11:08:29 UTC (rev 38038)
+++ branches/soc-2011-tomato/source/blender/editors/space_clip/clip_draw.c
2011-07-02 16:03:47 UTC (rev 38039)
@@ -175,12 +175,8 @@
BKE_movieclip_last_selection(clip, &sel_type, &sel);
- /* non-tracked tracks shouldn't display path */
- if((track->flag&TRACK_PROCESSED)==0)
- return;
-
marker= BKE_tracking_get_marker(track, sc->user.framenr);
- if(marker->flag&MARKER_DISABLED)
+ if(marker->framenr!=sc->user.framenr || marker->flag&MARKER_DISABLED)
return;
framenr= marker->framenr;
@@ -198,7 +194,8 @@
if(marker->framenr==sc->user.framenr)
curindex= a;
- }
+ } else
+ break;
i--;
}
@@ -216,7 +213,8 @@
curindex= b;
copy_v2_v2(path[b++], marker->pos);
- }
+ } else
+ break;
i++;
}
Modified: branches/soc-2011-tomato/source/blender/makesdna/DNA_tracking_types.h
===================================================================
--- branches/soc-2011-tomato/source/blender/makesdna/DNA_tracking_types.h
2011-07-02 11:08:29 UTC (rev 38038)
+++ branches/soc-2011-tomato/source/blender/makesdna/DNA_tracking_types.h
2011-07-02 16:03:47 UTC (rev 38039)
@@ -109,7 +109,7 @@
#define MARKER_DISABLED 1
/* MovieTrackingTrack->flag */
-#define TRACK_PROCESSED (1<<1)
+#define TRACK_UNUSED (1<<1)
#define TRACK_DISABLE_RED (1<<2)
#define TRACK_DISABLE_GREEN (1<<3)
#define TRACK_DISABLE_BLUE (1<<4)
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