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Fix #25085: Enabling "Show Cone" on dupliverted buffer spots crashes Blender

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Cone can't be drawn for duplicated lamps, because lamps with cone are drawn after
main draw function (from view3d_draw_transp) and list of duplicated object gets
freed to this moment.

Disable cone draw for lamps which are from dupli.
This commit is contained in:
Sergey Sharybin 2010-12-07 20:22:35 +00:00
parent 9c76ff3f2e
commit b5ab3980e8
1 changed files with 5 additions and 1 deletions
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6
source/blender/editors/space_view3d/drawobject.c
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@ -908,7 +908,11 @@ static void drawlamp(Scene *scene, View3D *v3d, RegionView3D *rv3d, Base *base,
float imat[4][4], curcol[4];
char col[4];
int drawcone= (dt>OB_WIRE && !(G.f & G_PICKSEL) && la->type == LA_SPOT && (la->mode & LA_SHOW_CONE));
/* cone can't be drawn for duplicated lamps, because duplilist would be freed to */
/* the moment of view3d_draw_transp() call */
drawcone&= (base->flag & OB_FROMDUPLI)==0;
if(drawcone && !v3d->transp) {
/* in this case we need to draw delayed */
add_view3d_after(&v3d->afterdraw_transp, base, flag);