1 files changed, 46 insertions, 0 deletions
diff --git a/thirdparty/bullet/BulletSoftBody/DeformableBodyInplaceSolverIslandCallback.h b/thirdparty/bullet/BulletSoftBody/DeformableBodyInplaceSolverIslandCallback.h
new file mode 100644
index 0000000000..7b225701f6
--- /dev/null
+++ b/thirdparty/bullet/BulletSoftBody/DeformableBodyInplaceSolverIslandCallback.h
@@ -0,0 +1,46 @@
+//
+//  DeformableBodyInplaceSolverIslandCallback.h
+//  BulletSoftBody
+//
+//  Created by Xuchen Han on 12/16/19.
+//
+
+#ifndef DeformableBodyInplaceSolverIslandCallback_h
+#define DeformableBodyInplaceSolverIslandCallback_h
+
+struct DeformableBodyInplaceSolverIslandCallback : public MultiBodyInplaceSolverIslandCallback
+{
+	btDeformableMultiBodyConstraintSolver* m_deformableSolver;
+
+	DeformableBodyInplaceSolverIslandCallback(btDeformableMultiBodyConstraintSolver* solver,
+		 btDispatcher* dispatcher)
+	: MultiBodyInplaceSolverIslandCallback(solver, dispatcher), m_deformableSolver(solver)
+	{
+	}
+
+
+	virtual void processConstraints(int islandId=-1)
+	{
+		btCollisionObject** bodies = m_bodies.size() ? &m_bodies[0] : 0;
+		btCollisionObject** softBodies = m_softBodies.size() ? &m_softBodies[0] : 0;
+		btPersistentManifold** manifold = m_manifolds.size() ? &m_manifolds[0] : 0;
+		btTypedConstraint** constraints = m_constraints.size() ? &m_constraints[0] : 0;
+		btMultiBodyConstraint** multiBodyConstraints = m_multiBodyConstraints.size() ? &m_multiBodyConstraints[0] : 0;
+
+		//printf("mb contacts = %d, mb constraints = %d\n", mbContacts, m_multiBodyConstraints.size());
+
+		m_deformableSolver->solveDeformableBodyGroup(bodies, m_bodies.size(), softBodies, m_softBodies.size(), manifold, m_manifolds.size(), constraints, m_constraints.size(), multiBodyConstraints, m_multiBodyConstraints.size(), *m_solverInfo, m_debugDrawer, m_dispatcher);
+		if (m_bodies.size() && (m_solverInfo->m_reportSolverAnalytics&1))
+		{
+			m_deformableSolver->m_analyticsData.m_islandId = islandId;
+			m_islandAnalyticsData.push_back(m_solver->m_analyticsData);
+		}
+		m_bodies.resize(0);
+		m_softBodies.resize(0);
+		m_manifolds.resize(0);
+		m_constraints.resize(0);
+		m_multiBodyConstraints.resize(0);
+	}
+};
+
+#endif /* DeformableBodyInplaceSolverIslandCallback_h */