[info-performer] pfDoubleDCS & isects

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From: Joaquín Casillas (jcasilla++at++isoco.com)
Date: 03/24/2003 03:50:16

Hello,

I'm working in an application that needs double precision values, so I have
replaced all the DCS nodes by doubleDCS nodes and done all the stuff for the
view transformation as explained in man pages and doubleDCS examples. Now
the collision detection routine fails because it works with single precision
values. It seems that there are pfSegd and pfSegSetd structures that work
with doubles (although I haven't been able to find any documentation, just
browse the header files), but the pfNode isect method only seems to accept a
pfSegSet structure. I'm sure I'm missing something...

Does anyone know which is the right way of doing isect tests with double
precision geometry?

Thanks in advance!

-------------------------------------------------------------------------
 Joaquín Casillas Meléndez(Quino), R+D Engineer at iSOCO
 Intelligent Software Components, S.A. http://www.isoco.com
 Addr. iSOCOVal: Profesor Beltrán Báguena, 4, oficina 305, 46009 Valencia
 Voice: +34 96 346 71 43 Fax: +34 96 346 71 42

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