[Bf-blender-cvs] SVN commit: /data/svn/bf-blender [29625] trunk/blender/source/blender/ blenkernel/intern/multires.c: Fix #22589: pressing subdivide or updating displacements after sculpting

Brecht Van Lommel brecht at blender.org
Tue Jun 22 18:46:13 CEST 2010


Revision: 29625
          http://projects.blender.org/plugins/scmsvn/viewcvs.php?view=rev&root=bf-blender&revision=29625
Author:   blendix
Date:     2010-06-22 18:46:13 +0200 (Tue, 22 Jun 2010)

Log Message:
-----------
Fix #22589: pressing subdivide or updating displacements after sculpting
on multire would unnecessarily subdivide vertex groups and other layers,
making the operation slower than necessary.

Modified Paths:
--------------
    trunk/blender/source/blender/blenkernel/intern/multires.c

Modified: trunk/blender/source/blender/blenkernel/intern/multires.c
===================================================================
--- trunk/blender/source/blender/blenkernel/intern/multires.c	2010-06-22 15:46:15 UTC (rev 29624)
+++ trunk/blender/source/blender/blenkernel/intern/multires.c	2010-06-22 16:46:13 UTC (rev 29625)
@@ -459,6 +459,7 @@
 
 		/* create subsurf DM from original mesh at high level */
 		cddm = CDDM_from_mesh(me, NULL);
+		DM_set_only_copy(cddm, CD_MASK_BAREMESH);
 		highdm = subsurf_dm_create_local(ob, cddm, totlvl, simple, 0);
 
 		/* create multires DM from original mesh at low level */
@@ -656,6 +657,7 @@
 			/* create subsurf DM from original mesh at high level */
 			if (ob->derivedDeform) cddm = CDDM_copy(ob->derivedDeform);
 			else cddm = CDDM_from_mesh(me, NULL);
+			DM_set_only_copy(cddm, CD_MASK_BAREMESH);
 
 			highdm = subsurf_dm_create_local(ob, cddm, totlvl, mmd->simple, 0);
 
@@ -709,6 +711,7 @@
 
 			if (ob->derivedDeform) cddm = CDDM_copy(ob->derivedDeform);
 			else cddm = CDDM_from_mesh(me, NULL);
+			DM_set_only_copy(cddm, CD_MASK_BAREMESH);
 
 			subdm = subsurf_dm_create_local(ob, cddm, mmd->totlvl, mmd->simple, 0);
 			cddm->release(cddm);





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