Fails to detect collision between two softbodies. Help!!!!!!

2014-05-07T06:12:12+00:00

Please help me about how to detect collision between two softbodies. I created two softbody ellipsoid and added them to world but it is not detecting collision between these two softbodies. One body just completely passes through other. Here is my code

btSoftRigidDynamicsWorld* world;
btCollisionDispatcher* dispatcher;
btCollisionConfiguration* collisionConfig;
btBroadphaseInterface* broadphase;
btConstraintSolver* solver;
btSoftBodySolver* softbodySolver;
btSoftBody* ellipsoid;
btSoftBody* ellipsoid2;
btSoftBodyWorldInfo softBodyWorldInfo;

collisionConfig = new btSoftBodyRigidBodyCollisionConfiguration;

dispatcher = new btCollisionDispatcher(collisionConfig);

broadphase = new btDbvtBroadphase();
solver = new btSequentialImpulseConstraintSolver();

softBodyWorldInfo.m_dispatcher = dispatcher;
softBodyWorldInfo.m_broadphase = broadphase;
softBodyWorldInfo.m_sparsesdf.Initialize();

softbodySolver = new btDefaultSoftBodySolver();
world = new btSoftRigidDynamicsWorld(dispatcher, broadphase, solver,
collisionConfig, softbodySolver);

ellipsoid = btSoftBodyHelpers::CreateEllipsoid(
softBodyWorldInfo, btVector3(0, 10, 0), btVector3(3, 3, 3), 428);

ellipsoid->m_cfg.kPR = 33000;
world->addSoftBody(ellipsoid);

ellipsoid2 = btSoftBodyHelpers::CreateEllipsoid(
softBodyWorldInfo, btVector3(0, 40, 0), btVector3(3, 3, 3), 428);

ellipsoid2->m_cfg.kPR = 33000;
world->addSoftBody(ellipsoid2);

Please help me I am stuck on my project. What I am doing wrong?

Statistics: Posted by arunrjit — Wed May 07, 2014 6:12 am

Real-Time Physics Simulation Forum

Fails to detect collision between two softbodies. Help!!!!!!