stereo3d [options] [-png [outfile.png ]] < infile.r3d > outfile.png
stereo3d [options] -tiff [outfile.tiff] < infile.r3d > outfile.tiff stereo3d is a shell script that renders a single Raster3D input file as a side-by-side stereo pair. stereo3d uses the Raster3D utilities normal3d and render, and the ImageMagick image processing package. Intermediate scratch files are created in directory TMPDIR, if defined, otherwise in /usr/tmp. The right eye and left eye views are separately rendered, optionally given black borders, and merged to form a single side-by-side stereo pair. Input is from stdin, output is to stdout unless a filename is given as an argument to the -png or -tiff options.
render -tiff single.tiff < input.r3d then the following line would render the same scene as a stereo pair instead:
stereo3d -tiff stereo.tiff < input.r3d
Ethan A Merritt
University of Washington, Seattle WA 98195
Ethan A Merritt.