Real-Time Physics Simulation Forum

Wonderful! Thank you.

Flix

I don't know if the "Soft Body" part of Bullet is complete or not (BTW: many compliments to its developer/s, the demo looks impressive to me). Anyway I'd like to know: 1) btCompoundShapes don't seem to interact with soft bodies at all according to my (newbie) experiments with a cloth patch...

I've made some quick experiments yesterday ( so I didn't test them too much, and if the code I'm about to post doesn't work please forgive me ). Anyway by extending a bit the collision filter groups I've managed to get more control on the collisions logic. I don't know if this solution is reliable f...

Thank you for your clarifications. All makes more sense to me now. The use of your macro BT_DECLARE_ALIGNED_ALLOCATOR() make things much easier. Anyway I've noticed that the new[] and delete[] overloads are missing, so that if I modify the program a bit: // Note: libBulletMath.lib (or bulletmath.lib...

Hi everybody. I've made some speed testing on some common functions in the SSE Vector Math Library (sin4f(...),acos4f(...) and sincosf4(...)) and I found out that, while acosf4(...) is two times faster than the std acos(...) function, the sin4f(...) and sincosf4(...) are much slowler (10x or so) tha...

This seems to work for me (but don't ask me why :? ). There seems to be a problem with the default allocator. (BTW: I used the VC 7.1 compiler.) // Note: bulletMath.lib (or libbulletmath.lib) must be added to the linker options of the project. #include <iostream> #include <cstdlib> #include <vector>...