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- From: reznik@robios.me.wisc.edu (Dan S Reznik)
- Newsgroups: comp.sys.sgi.graphics
- Subject: Orthographic Proj + PolarView
- Message-ID: <REZNIK.93Jan25154256@robios2.me.wisc.edu>
- Date: 25 Jan 93 23:42:56 GMT
- Article-I.D.: robios2.REZNIK.93Jan25154256
- Organization: U. Wisconsin-Madison, Robotics Laboratory
- Lines: 14
-
- I am having difficulties making anything appear on the screen when I
- combine ortho() with polarview(). if instead of ortho() I use
- perspective() everything works fine. Specifically, I am trying to view
- a cubical array of voxel centered around (0,0,0). For that I do
-
- ortho(-A, A, -A, A, -A, A); /* A is bigger than the volume's radius */
-
- and then
-
- perspective(...);
-
- what's wrong ?
-
- Dan
-