17a214a2b3
This was harder using default arguments. Thanks Vangelis Kokkevis for pointing this out. - Fixed memoryleak in the ConstraintDemo and Raytracer demo. - fixed issue with clearing forces/gravity at the end of the stepSimulation, instead of during internalSingleStepSimulation. Thanks chunky for pointing this out: http://www.bulletphysics.com/Bullet/phpBB3/viewtopic.php?f=9&t=1780 - Disabled additional damping in rigid body by default, but enable it in most demos. Set btRigidBodyConstructionInfo m_additionalDamping to true to enable this. - Removed obsolete QUICKPROF BEGIN/END_PROFILE, and enabled BT_PROFILE. Profiling is enabled by default (see Bullet/Demos/OpenGL/DemoApplication.cpp how to use this). User can switch off profiling by enabling define BT_NO_PROFILE in Bullet/src/btQuickprof.h.