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separate deformable contact solve by islands WIP

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This commit is contained in:
Xuchen Han
2019-12-17 18:27:23 -08:00
parent d38ea87027
commit f65a8b03c0
7 changed files with 92 additions and 33 deletions
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6
src/BulletSoftBody/btDeformableMultiBodyConstraintSolver.cpp
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@@ -17,7 +17,7 @@
#include "btDeformableMultiBodyConstraintSolver.h"
#include <iostream>
// override the iterations method to include deformable/multibody contact
btScalar btDeformableMultiBodyConstraintSolver::solveGroupCacheFriendlyIterations(btCollisionObject** bodies,int numBodies,btPersistentManifold** manifoldPtr, int numManifolds,btTypedConstraint** constraints,int numConstraints,const btContactSolverInfo& infoGlobal,btIDebugDraw* debugDrawer)
btScalar btDeformableMultiBodyConstraintSolver::solveDeformableGroupIterations(btCollisionObject** bodies,int numBodies,btCollisionObject** deformableBodies,int numDeformableBodies,btPersistentManifold** manifoldPtr, int numManifolds,btTypedConstraint** constraints,int numConstraints,const btContactSolverInfo& infoGlobal,btIDebugDraw* debugDrawer)
{
{
///this is a special step to resolve penetrations (just for contacts)
@@ -82,7 +82,7 @@ btScalar btDeformableMultiBodyConstraintSolver::solveGroupCacheFriendlyIteration
return 0.f;
}
void btDeformableMultiBodyConstraintSolver::solveMultiBodyGroup(btCollisionObject * *bodies, int numBodies, btPersistentManifold** manifold, int numManifolds, btTypedConstraint** constraints, int numConstraints, btMultiBodyConstraint** multiBodyConstraints, int numMultiBodyConstraints, const btContactSolverInfo& info, btIDebugDraw* debugDrawer, btDispatcher* dispatcher)
void btDeformableMultiBodyConstraintSolver::solveDeformableBodyGroup(btCollisionObject * *bodies, int numBodies, btCollisionObject * *deformableBodies, int numDeformableBodies, btPersistentManifold** manifold, int numManifolds, btTypedConstraint** constraints, int numConstraints, btMultiBodyConstraint** multiBodyConstraints, int numMultiBodyConstraints, const btContactSolverInfo& info, btIDebugDraw* debugDrawer, btDispatcher* dispatcher)
{
m_tmpMultiBodyConstraints = multiBodyConstraints;
m_tmpNumMultiBodyConstraints = numMultiBodyConstraints;
@@ -91,7 +91,7 @@ void btDeformableMultiBodyConstraintSolver::solveMultiBodyGroup(btCollisionObjec
solveGroupCacheFriendlySetup(bodies, numBodies, manifold, numManifolds, constraints, numConstraints, info, debugDrawer);
// overriden
solveGroupCacheFriendlyIterations(bodies, numBodies, manifold, numManifolds, constraints, numConstraints, info, debugDrawer);
solveDeformableGroupIterations(bodies, numBodies, deformableBodies, numDeformableBodies, manifold, numManifolds, constraints, numConstraints, info, debugDrawer);
// inherited from MultiBodyConstraintSolver
solveGroupCacheFriendlyFinish(bodies, numBodies, info);