Laurent Ach (ach++at++syseca.fr)
Mon, 9 Feb 1998 10:11:33 +0100
Thank you Brian Cabral for your answer about reading optimizeDemo data in
performer 2.2:
> We thought that someone might want to do that:) Performer 2.2 recently
> released can read .csb files which optimizeDemo produces. So you can
> use all of optimizer's goodies (e.g. simplifier, tristrippers, and
> tessellators) with Peformer.
Do you mean there is a new release of Performer 2.2 or a kind of patch ?
Because I already tried to read .csb files produced by optimizeDemo in
Performer 2.2. It worked OK as long as there was polygon data only in the
files, which means pure Cosmo3d csShapes. optimizeDemo also saves
opParaSurfaces which derive from csShape, and I could not manage to read this
type of node in Perfromer 2.2.
I also checked that opParaSurface nodes are not taken into account in pfcsb.C
even regarding their csShape part (at least I can't figure out how). So the
point is:
=> How to save the polygon data contained in a opParaSurfaces (NURBS) after
a tesselation by Optimizer, in a way pfcsb loader can understand ?
For instance, should I copy opParaSurfaces polygon data into a pure
csShape before saving ?
--
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Laurent Ach tel : 33 (0) 1 41 48 06 60
SYSECA fax : 33 (0) 1 41 48 06 81
ach++at++syseca.fr
http://www.syseca.thomson-csf.com/english/cha1/SDA.HTM
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