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problem with addTriangleCallback()

To: info-inventor-dev@xxxxxxxxxxx
Subject: problem with addTriangleCallback()
From: Alex Kuang <alex_sfu@xxxxxxxxx>
Date: Fri, 14 Feb 2003 14:07:32 -0800 (PST)
Sender: info-inventor-dev-bounce@xxxxxxxxxxx
Hi there, 

Something is really bothering me. the function --
addTriangleCallback() -- only works for nodes
transformed all together. 

For the case showed below, only the cone is translated
in the Inventor Xt rendering window, but the triangle
meshes that generated by addTriangleCallback() shows
that both the sphere and cone are translated. 

#Inventor V2.1 ascii
Sphere { } 
Transform { translation 4 0 0 } 
Cone { } 

I would appreciate it if you can give me some ideas. I
use SGI Open Inventor 2.1 on Linux.

Alex 





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