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Fix #23219: smooth view rotating in top view could generate NaN-values,

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causing 3d view drawing to break.
This commit is contained in:
Brecht Van Lommel 2010-08-12 17:48:25 +00:00
parent 7019de5e30
commit 6faa930369
1 changed files with 4 additions and 1 deletions
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5
source/blender/editors/space_view3d/view3d_view.c
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@ -306,7 +306,10 @@ static int view3d_smoothview_invoke(bContext *C, wmOperator *op, wmEvent *event)
if(rv3d->smooth_timer==NULL || rv3d->smooth_timer!=event->customdata)
return OPERATOR_PASS_THROUGH;
step = (rv3d->smooth_timer->duration)/sms->time_allowed;
if(sms->time_allowed != 0.0f)
step = (rv3d->smooth_timer->duration)/sms->time_allowed;
else
step = 1.0f;
/* end timer */
if(step >= 1.0f) {