looking for shaded triangle draw code ..

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1 total messages Started by Arthur J. Butler Wed, 18 Nov 1992 01:51

#5715

Author: Arthur J. Butler
Date: Wed, 18 Nov 1992 01:51

15 lines
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Hi. I'm in need of a routine to draw a shaded triangle in PostScript.
I have a similar routine for raster graphics which does scanline
conversion and interpolates the color at a each pixel based on the
nodal values of color.

Any pointers to implimentations of such a routine or ideas on how to
impliment it would be appreciated.  It would be easy enough to convert
the scanline code to PostScript, but I am not sure how to access each
pixel in a device independent manner and still allow the figure to be
scaled later by a user when he includes it in another document.

Thanks.

Arthur
ajb@winton.wpi.edu

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