In metapost, perfect spheres can be drawn, like on
http://www.gnu.org/software/3dldf/cdsmpls.html. But how can I add colour?
You could use the intersection points of the circles as the corners of
rectangles and fill the latter. The more circles you use, the better the
results will be. The
Laurence Finston wrote:
If you mean my spheres, that's an artefact of the PNG graphics.
Actually, I think it may be because of the high magnification I used in order
to get the glyphs to be a reasonable size when viewed using a browser. It
would probably work better to make the
Mojca Miklavec wrote:
There's a wonderful tutorial on drawing 3D graphics in PostScript on
http://www.math.ubc.ca/~cass/graphics/manual/, specifically
http://www.math.ubc.ca/~cass/graphics/manual/code/doughnut.eps as an
example.
Thanks for the reference, it looks very interesting.
In
