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Fix #28500: Reshape in multires modifier makes blender crash

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Multires doesn't store displacement for base mesh and reshaping when
multires subdivision level is set to zero is crappy.

Add report that reshape can't work with base level and cancel reshape operator.
This commit is contained in:
Sergey Sharybin 2011-09-04 11:38:53 +00:00
parent 317908a330
commit 7f5c5f8eca
1 changed files with 6 additions and 1 deletions
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5
source/blender/editors/object/object_modifier.c
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@ -1067,6 +1067,11 @@ static int multires_reshape_exec(bContext *C, wmOperator *op)
if (!mmd)
return OPERATOR_CANCELLED;
if(mmd->lvl==0) {
BKE_report(op->reports, RPT_ERROR, "Reshape can work only with higher levels of subdivisions.");
return OPERATOR_CANCELLED;
}
CTX_DATA_BEGIN(C, Object*, selob, selected_editable_objects) {
if(selob->type == OB_MESH && selob != ob) {
secondob= selob;