[Tugindia] viewpoint: psTricks

H. S. Rai hsraidce at iitr.ernet.in
Sun Apr 4 13:26:48 CEST 2004

I tried 3-D with psTricks. To generate orthogonal view of any obhect 
created, I could not set view for plan and elevation (Top and side view), 
with \pset{viewpoint=0 0 1}, while direction cosine {1 1 1} works fine.

Are values like {0 0 1} illegal?

With such values `ghostview' complain.

Dr. H.S.Rai
Assistant Professor
Guru Nanak Dev Engineering College
Ludhiana - 141 006 (Punjab)
http://gndec.ac.in/~hsrai/    |   hsrai at edumail.nic.in

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