Revision: 36296
http://projects.blender.org/scm/viewvc.php?view=rev&root=bf-blender&revision=36296
Author: nazgul
Date: 2011-04-23 09:25:34 +0000 (Sat, 23 Apr 2011)
Log Message:
-----------
Fix #26959: change selection of shapekeys in edit mode causes mesh deformity of
a key
Vertex offset, which was used to update referenced keys was calculating between
editmesh (which represents shapekey data) and base mesh (ob->mesh) which
represents
Bases key.
This commit fixes bug with incorrect ofsset calculation for case when some keys
got other (not Basis) keys as relative key by calculating offset using EditMesh
(new shapekey data) and keyblock data (which was used to create EditMesh when
entering edit mode).
This commit shouldn't lead to regressions, but maybe there's something else
which should be fixed for such kinda complicated cases -- more testing would
be welcome.
Modified Paths:
--------------
trunk/blender/source/blender/editors/mesh/editmesh.c
Modified: trunk/blender/source/blender/editors/mesh/editmesh.c
===================================================================
--- trunk/blender/source/blender/editors/mesh/editmesh.c 2011-04-23
09:07:46 UTC (rev 36295)
+++ trunk/blender/source/blender/editors/mesh/editmesh.c 2011-04-23
09:25:34 UTC (rev 36296)
@@ -1177,13 +1177,14 @@
}
if(act_is_basis) { /* active key is a base */
+ float (*fp)[3]= actkey->data;
i=0;
ofs= MEM_callocN(sizeof(float) * 3 *
em->totvert, "currkey->data");
eve= em->verts.first;
mvert = me->mvert;
while(eve) {
if(eve->keyindex>=0)
- VECSUB(ofs[i], mvert->co,
oldverts[eve->keyindex].co);
+ VECSUB(ofs[i], mvert->co,
fp[eve->keyindex]);
eve= eve->next;
i++;
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