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Correctly cancel operator is there's no transform data.

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Don't access RegionView3D if region is of the wrong type.

Correctly draw extra transform stuff (like snap and pet circles) in multiple 3d regions.
This commit is contained in:
Martin Poirier
2009-03-28 20:46:38 +00:00
parent a5f32714f7
commit 145a441357
8 changed files with 59 additions and 38 deletions
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4
source/blender/editors/transform/transform_generics.c
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@@ -663,7 +663,7 @@ void resetTransRestrictions(TransInfo *t)
t->flag &= ~T_ALL_RESTRICTIONS;
}
void initTransInfo (bContext *C, TransInfo *t, wmOperator *op, wmEvent *event)
int initTransInfo (bContext *C, TransInfo *t, wmOperator *op, wmEvent *event)
{
Scene *sce = CTX_data_scene(C);
ARegion *ar = CTX_wm_region(C);
@@ -828,6 +828,8 @@ void initTransInfo (bContext *C, TransInfo *t, wmOperator *op, wmEvent *event)
setTransformViewMatrices(t);
initNumInput(&t->num);
initNDofInput(&t->ndof);
return 1;
}
/* Here I would suggest only TransInfo related issues, like free data & reset vars. Not redraws */