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add <restitution> in <contact> settings of URDF/SDF

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allow 'useMaximalCoordinates' and 'useFixedBase' in pybullet.loadURDF.
enable split impulse for btRigidBody, even in btMultiBodyDynamicsWorld.
allow initialization of velocity and apply force for btRigidBody in pybullet/shared memory API.
process contact parameters in URDF also for btRigidBody (friction, restitution etc)
add pybullet.setPhysicsEngineParameter with numSolverIterations, useSplitImpulse etc.
This commit is contained in:
Erwin Coumans
2016-11-30 22:24:20 -08:00
parent a5eda81e47
commit 15cda75130
11 changed files with 354 additions and 57 deletions
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2
src/BulletDynamics/Featherstone/btMultiBodyDynamicsWorld.cpp
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@@ -384,7 +384,7 @@ btMultiBodyDynamicsWorld::btMultiBodyDynamicsWorld(btDispatcher* dispatcher,btBr
m_multiBodyConstraintSolver(constraintSolver)
{
//split impulse is not yet supported for Featherstone hierarchies
getSolverInfo().m_splitImpulse = false;
// getSolverInfo().m_splitImpulse = false;
getSolverInfo().m_solverMode |=SOLVER_USE_2_FRICTION_DIRECTIONS;
m_solverMultiBodyIslandCallback = new MultiBodyInplaceSolverIslandCallback(constraintSolver,dispatcher);
}