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- offscreen_render - An OpenGL offscreen rendering example
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- offscreen_render combines several tools already present on the
- developer's toolbox into a single example of how to render an
- opengl image to a file, in this case in sgi image file format.
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- C files: offscreen_render.c
- util.c
- fromxwd_1.c
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- include files: util.h
- image.h
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- Makefile: Makefile
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- output file: offscreen.rgb
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- offscreen.rgb can be viewed with ipaste.
- offscreen.rgb can be output to a ps file using 'tops' utility
- (see the man page on 'tops' for instructions on it's use).
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- to execute: offscreen_render
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- controls: esc quit/exit
- left arrow redraw
- right arrow off screen render to file
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- Ann LaGrone, 1994
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