Regarding the rounding issues in the dualaxis program:
Yeah, this program is kind of a hack. I just figured I'd build up a
multi-axis version to see how it would look. The rounding errors,
decreasing accuracy, was at least intentional. I figured that with the
bitmap canvas size of 105 x 105 a few pixels of error wouldn't be a problem
and I thought it would be faster.
After running some benchmarks, it looks like speed is not even close to an
issue (on a 2.8 GHz machine). So yeah, I'll go change the program.
-Daryl
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