SCOTT OFRIEL (ofriels1++at++qmsmtpgw.mugu.navy.mil)
16 Dec 1996 10:05:11 U
I was having a problem with some of my geosets disappearing on a window
resize. When I was reading some of the email I noticed "lines
disappearing..." case. In that case they were saying that the lines were
disappearing because they were getting CULLED out. The solution, I believe,
was to recalculate the bounding volume.
I used this solution for my situation and it worked, that is for some of my
geosets. Others geosets still disappear.
To force Performer to recompute the bounding volume for the geoset (as per
man page for pfGeoSet) I am using the following code in my window resize
routine:
pfBox *box = new pfBox;
box = NULL;
gset->setBound( box, PFBOUND_DYNAMIC );
Again, for some geosets this works for others it does not? Does anyone know
what's up with this? By the way I am using an Indigo2 Extreme, Perf. 2.0,
IRIX 5.3.
Thanks much,
Scott O'
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