[Bf-blender-cvs] SVN commit: /data/svn/bf-blender [15694] branches/soc-2008-nicholasbishop/ source/blender/blenkernel/intern/modifier.c: Added a copy function for the multires modifier, so duplicating a mesh with multires works now.

[Nicholas Bishop]

Revision: 15694
          http://projects.blender.org/plugins/scmsvn/viewcvs.php?view=rev&root=bf-blender&revision=15694
Author:   nicholasbishop
Date:     2008-07-22 18:38:50 +0200 (Tue, 22 Jul 2008)

Log Message:
-----------
Added a copy function for the multires modifier, so duplicating a mesh with multires works now.

Modified Paths:
--------------
    branches/soc-2008-nicholasbishop/source/blender/blenkernel/intern/modifier.c

Modified: branches/soc-2008-nicholasbishop/source/blender/blenkernel/intern/modifier.c
===================================================================
--- branches/soc-2008-nicholasbishop/source/blender/blenkernel/intern/modifier.c	2008-07-22 15:52:55 UTC (rev 15693)
+++ branches/soc-2008-nicholasbishop/source/blender/blenkernel/intern/modifier.c	2008-07-22 16:38:50 UTC (rev 15694)
@@ -7211,6 +7211,15 @@
 	mmd->lvl = mmd->totlvl = 1;
 }
 
+static void multiresModifier_copyData(ModifierData *md, ModifierData *target)
+{
+	MultiresModifierData *mmd = (MultiresModifierData*) md;
+	MultiresModifierData *tmmd = (MultiresModifierData*) target;
+
+	tmmd->totlvl = mmd->totlvl;
+	tmmd->lvl = mmd->lvl;
+}
+
 static DerivedMesh *multiresModifier_applyModifier(ModifierData *md, Object *ob, DerivedMesh *dm,
 						   int useRenderParams, int isFinalCalc)
 {
@@ -7547,6 +7556,7 @@
 		mti->type = eModifierTypeType_Constructive;
 		mti->flags = eModifierTypeFlag_AcceptsMesh | eModifierTypeFlag_RequiresOriginalData;
 		mti->initData = multiresModifier_initData;
+		mti->copyData = multiresModifier_copyData;
 		mti->applyModifier = multiresModifier_applyModifier;
 
 		typeArrInit = 0;