vrml conversion utility retrieve this .zip
file and unzip into a working folder. see the readme.txt file for brief
instructions. there are sample files here. then you can convert your
own building data to check it. be careful to follow the formatting
instructions on the homework page. the building file must be plain
ascii text - no .doc, no .rtf, etc.
here is a revised version of the conversion program that displays
the colors p2v.exe (revised). let me know
if it works.