Diego Krota has a program for 68k and PowerPC computers that con open
and deform Bicubic Patches. His web page is at:
http://www.geocities.com/SiliconValley/Way/2419. Currently there is a
bug in the program, at least on 68k machines, so that it is only good
until Dec. 1997. :-) You can change your machine's date in the alarm
clock.
Hope this helped
-Josh
