Now available at sourceforge: 4.beta23 for Windows and Linux offering
significant speed-up in rendering of boxes and curves.
In testing this version, I found very few test programs not working
properly, and for the most part performance is about as good as with the
production version of VPython. If you are the least bit adventurous I
encourage you to try the beta version. Please report any bugs you find
that are not mentioned in the bug section of the documentation on new
features found in the on-line help. If possible, please offer a very
small test program that demonstrates the problem, and briefly describe
the symptoms that you observe on your computer, as sometimes bugs are
computer-specific.
Bruce Sherwood
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