From: MLM Veraart (veraart++at++fel.tno.nl)
Date: 11/06/2000 01:27:48
Or you can use the function pfuTravCalcBoundingBox().
It will give you a bounding box instead of a bounding sphere.
It is part of the pfuTraverser functions.
Mario
Marcin Romaszewicz wrote:
>
> Performer supports querying the bounding sphere of a particular node. Take
> a look in the pfNode man page at the function pfNode::getBound. We use
> bounding spheres in the library since it's easier to intersect them
> against planes, which we do a lot of.
>
> -- Marcin
>
> On Sun, 5 Nov 2000, Markus Som wrote:
>
> > hi - maybe an easy problem.
> > I want to have a function, which tells me the size (boundingbox) of a
> > scenegraph part. ia i have a group with several nodes and i want to know how big
> > the whole thing is.
> >
> > is there any standard solution
> >
> > thanks in advance
> > markus
> >
> > --
> > Sent through GMX FreeMail - http://www.gmx.net
> >
> > -----------------------------------------------------------------------
> > List Archives, FAQ, FTP: http://www.sgi.com/software/performer/
> > Submissions: info-performer++at++sgi.com
> > Admin. requests: info-performer-request++at++sgi.com
> >
>
> -----------------------------------------------------------------------
> List Archives, FAQ, FTP: http://www.sgi.com/software/performer/
> Submissions: info-performer++at++sgi.com
> Admin. requests: info-performer-request++at++sgi.com
This archive was generated by hypermail 2b29 : Mon Nov 06 2000 - 01:29:27 PST