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Bugfix: "Extend" transform tool would leave dangling "temp meta strips" if none

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of those strips occurred on the same side of CFRA indicator as the mouse
This commit is contained in:
Joshua Leung
2013-02-02 05:38:57 +00:00
parent 518bfbb1c9
commit ae4db7eb59
1 changed files with 11 additions and 3 deletions
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14
source/blender/editors/transform/transform_conversions.c
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@@ -2642,6 +2642,14 @@ static void createTransNlaData(bContext *C, TransInfo *t)
/* stop if trying to build list if nothing selected */
if (count == 0) {
/* clear temp metas that may have been created but aren't needed now
* because they fell on the wrong side of CFRA
*/
for (ale = anim_data.first; ale; ale = ale->next) {
NlaTrack *nlt = (NlaTrack *)ale->data;
BKE_nlastrips_clear_metas(&nlt->strips, 0, 1);
}
/* cleanup temp list */
BLI_freelistN(&anim_data);
return;
@@ -2686,14 +2694,14 @@ static void createTransNlaData(bContext *C, TransInfo *t)
tdn->oldTrack = tdn->nlt = nlt;
tdn->strip = strip;
tdn->trackIndex = BLI_findindex(&adt->nla_tracks, nlt);
yval = (float)(tdn->trackIndex * NLACHANNEL_STEP(snla));
tdn->h1[0] = strip->start;
tdn->h1[1] = yval;
tdn->h2[0] = strip->end;
tdn->h2[1] = yval;
center[0] = (float)CFRA;
center[1] = yval;
center[2] = 0.0f;