> I had the same behavior here, on Debian Linux (running on a P-III > 850). Recompiling OPCODE and ODE with gcc-2.95 seemed to mostly solve > the problems. Looks like this might be a compiler issue. Sigh. if the behavior is different between compilers, that suggests there is be some kind of "accessing invalid memory" bug in the trimesh code. russ. -- Russell Smith http://www.q12.org