When I started using DarkPhysics (henceforth "DP"), I had all sorts of problems with it. But I found that many of the "problems" were actually just missing entries in the .h header files. When I added them in, everything worked fine.
Since then, I have used DP for collisions, fog, smoke, snow, rain and all sorts of "physics on an object" operations. So far, everything works spectacularly well.
The problem with the TGC products is that so many of them seem half finished and I don't have the time to put in the level of work I have been doing for the past few months, to correct the problems I keep finding.
Shame, really. I have put a lot of time and effort into learning the DarkGDK (and spent a lot of money on TGC products). It could be so much better with just a little more work from the developers. So close...
Amazing Simulation
www.amazing-forum.com