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Made it so that number of editmode unsteps can successfully be set to zero.

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This commit is contained in:
Chris Want 2005-10-24 20:11:16 +00:00
parent 0482f325b5
commit e78e8976ff
1 changed files with 3 additions and 1 deletions
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4
source/blender/src/space.c
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@ -643,6 +643,8 @@ static unsigned short convert_for_nonumpad(unsigned short event)
void BIF_undo_push(char *str) void BIF_undo_push(char *str)
{ {
if(G.obedit) { if(G.obedit) {
if (U.undosteps == 0) return;
if(G.obedit->type==OB_MESH) if(G.obedit->type==OB_MESH)
undo_push_mesh(str); undo_push_mesh(str);
else if ELEM(G.obedit->type, OB_CURVE, OB_SURF) else if ELEM(G.obedit->type, OB_CURVE, OB_SURF)
@ -2647,7 +2649,7 @@ void drawinfospace(ScrArea *sa, void *spacedata)
uiBlockBeginAlign(block); uiBlockBeginAlign(block);
uiDefButS(block, NUMSLI, B_DRAWINFO, "Steps:", uiDefButS(block, NUMSLI, B_DRAWINFO, "Steps:",
(xpos+edgsp+mpref+midsp),y2,mpref,buth, (xpos+edgsp+mpref+midsp),y2,mpref,buth,
&(U.undosteps), 2, 64, 0, 0, "Number of undo steps available in Edit Mode (smaller values conserve memory)"); &(U.undosteps), 0, 64, 0, 0, "Number of undo steps available in Edit Mode (smaller values conserve memory)");
uiDefButBitI(block, TOG, USER_GLOBALUNDO, B_DRAWINFO, "Global undo", uiDefButBitI(block, TOG, USER_GLOBALUNDO, B_DRAWINFO, "Global undo",
(xpos+edgsp+mpref+midsp),y1,mpref,buth, (xpos+edgsp+mpref+midsp),y1,mpref,buth,