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- Added btRigidBodyConstructionInfo, to make it easier to set individual setting (and leave other untouched) during rigid body construction.

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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.
This commit is contained in:
ejcoumans
2007-12-17 04:26:36 +00:00
parent b8c2cb6f53
commit 17a214a2b3
28 changed files with 318 additions and 886 deletions
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8
Extras/BulletMultiThreaded/SpuParallelSolver.cpp
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@@ -109,7 +109,7 @@ void btParallelSequentialImpulseSolver::prepareSolve(int numBodies, int numManif
btScalar btParallelSequentialImpulseSolver::solveGroup(btCollisionObject** bodies,int numBodies,btPersistentManifold** manifold,int numManifolds,btTypedConstraint** constraints,int numConstraints, const btContactSolverInfo& info,class btIDebugDraw* debugDrawer, btStackAlloc* stackAlloc,btDispatcher* dispatcher)
{
PROFILE("parallel_solveGroup");
BT_PROFILE("parallel_solveGroup");
if (!numManifolds && !numConstraints)
return 0;
@@ -262,7 +262,7 @@ btAlignedObjectArray<SpuSolverConstraint> solverConstraintPool_persist;
void btParallelSequentialImpulseSolver::allSolved (const btContactSolverInfo& info,class btIDebugDraw* debugDrawer, btStackAlloc* stackAlloc)
{
PROFILE("parallel_allSolved");
BT_PROFILE("parallel_allSolved");
if (!m_numberOfContacts && !m_sortedConstraints.size())
{
@@ -353,7 +353,7 @@ void btParallelSequentialImpulseSolver::allSolved (const btContactSolverInfo& in
// Setup all the moving rigid bodies
{
PROFILE("setup moving rigidbodies");
BT_PROFILE("setup moving rigidbodies");
int bodiesPerTask = PARALLEL_SOLVER_BODIES_PER_TASK;
int bodiesToSchedule = numBodies;
@@ -417,7 +417,7 @@ void btParallelSequentialImpulseSolver::allSolved (const btContactSolverInfo& in
}
{
PROFILE("parallel_solve_iterations");
BT_PROFILE("parallel_solve_iterations");
btSpinlock::SpinVariable* spinVar = (btSpinlock::SpinVariable*)btAlignedAlloc(sizeof(btSpinlock::SpinVariable), 128);
for (int iter = 0; iter < info.m_numIterations; ++iter)