Function Init_ClusterCollide1

examples/SoftDemo/SoftDemo.cpp:1181–1212

//
static void Init_ClusterCollide1(SoftDemo* pdemo)
{
	const btScalar s = 8;
	btSoftBody* psb = btSoftBodyHelpers::CreatePatch(pdemo->m_softBodyWorldInfo, btVector3(-s, 0, -s),
													 btVector3(+s, 0, -s),
													 btVector3(-s, 0, +s),
													 btVector3(+s, 0, +s),
													 17, 17,  //9,9,//31,31,
													 1 + 2 + 4 + 8,
													 true);
	btSoftBody::Material* pm = psb->appendMaterial();
	pm->m_kLST = 0.4;
	pm->m_flags -= btSoftBody::fMaterial::DebugDraw;
	psb->m_cfg.kDF = 1;
	psb->m_cfg.kSRHR_CL = 1;
	psb->m_cfg.kSR_SPLT_CL = 0;
	psb->m_cfg.collisions = btSoftBody::fCollision::CL_SS +

							btSoftBody::fCollision::CL_RS;
	psb->generateBendingConstraints(2, pm);

	psb->getCollisionShape()->setMargin(0.05);
	psb->setTotalMass(50);

	///pass zero in generateClusters to create  cluster for each tetrahedron or triangle
	psb->generateClusters(0);
	//psb->generateClusters(64);

	pdemo->getSoftDynamicsWorld()->addSoftBody(psb);

	Ctor_RbUpStack(pdemo, 10);
}

//
static void Init_ClusterCollide2(SoftDemo* pdemo)