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Bugfix #19887: Blender crash when resizing nodes in node editor

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This commit fixes the crash, but there are currently some issues with getting the active node in general with the Nodes Editor.
This commit is contained in:
Joshua Leung
2009-11-15 11:32:29 +00:00
parent 6468f21ddf
commit 61fe981a0f
1 changed files with 9 additions and 7 deletions
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16
source/blender/editors/space_node/node_edit.c
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@@ -1169,13 +1169,15 @@ static int node_resize_modal(bContext *C, wmOperator *op, wmEvent *event)
UI_view2d_region_to_view(&ar->v2d, event->x - ar->winrct.xmin, event->y - ar->winrct.ymin,
&mx, &my);
if(node->flag & NODE_HIDDEN) {
node->miniwidth= nsw->oldwidth + mx - nsw->mxstart;
CLAMP(node->miniwidth, 0.0f, 100.0f);
}
else {
node->width= nsw->oldwidth + mx - nsw->mxstart;
CLAMP(node->width, node->typeinfo->minwidth, node->typeinfo->maxwidth);
if (node) {
if(node->flag & NODE_HIDDEN) {
node->miniwidth= nsw->oldwidth + mx - nsw->mxstart;
CLAMP(node->miniwidth, 0.0f, 100.0f);
}
else {
node->width= nsw->oldwidth + mx - nsw->mxstart;
CLAMP(node->width, node->typeinfo->minwidth, node->typeinfo->maxwidth);
}
}
ED_region_tag_redraw(ar);