1 files changed, 62 insertions, 0 deletions
diff --git a/thirdparty/bullet/Bullet3OpenCL/RigidBody/b3GpuJacobiContactSolver.h b/thirdparty/bullet/Bullet3OpenCL/RigidBody/b3GpuJacobiContactSolver.h
new file mode 100644
index 0000000000..b418f29ec4
--- /dev/null
+++ b/thirdparty/bullet/Bullet3OpenCL/RigidBody/b3GpuJacobiContactSolver.h
@@ -0,0 +1,62 @@
+
+#ifndef B3_GPU_JACOBI_CONTACT_SOLVER_H
+#define B3_GPU_JACOBI_CONTACT_SOLVER_H
+#include "Bullet3OpenCL/Initialize/b3OpenCLInclude.h"
+//#include "Bullet3Collision/NarrowPhaseCollision/shared/b3RigidBodyData.h"
+#include "Bullet3Collision/NarrowPhaseCollision/shared/b3RigidBodyData.h"
+
+#include "Bullet3Collision/NarrowPhaseCollision/shared/b3Contact4Data.h"
+#include "Bullet3OpenCL/ParallelPrimitives/b3OpenCLArray.h"
+
+
+//struct b3InertiaData;
+//b3InertiaData
+
+class b3TypedConstraint;
+
+struct b3JacobiSolverInfo
+{
+	int m_fixedBodyIndex;
+
+	float m_deltaTime;
+	float m_positionDrift;
+	float m_positionConstraintCoeff;
+	int	m_numIterations;
+
+	b3JacobiSolverInfo()
+		:m_fixedBodyIndex(0),
+		m_deltaTime(1./60.f),
+		m_positionDrift( 0.005f ), 
+		m_positionConstraintCoeff( 0.99f ),
+		m_numIterations(7)
+	{
+	}
+};
+class b3GpuJacobiContactSolver
+{
+protected:
+
+	struct b3GpuJacobiSolverInternalData* m_data;
+
+	cl_context m_context;
+	cl_device_id m_device;
+	cl_command_queue m_queue;
+
+public:
+
+	b3GpuJacobiContactSolver(cl_context ctx, cl_device_id device, cl_command_queue queue, int pairCapacity);
+	virtual ~b3GpuJacobiContactSolver();
+
+
+	void solveContacts(int numBodies, cl_mem bodyBuf, cl_mem inertiaBuf, int numContacts, cl_mem contactBuf, const struct b3Config& config, int static0Index);
+	void solveGroupHost(b3RigidBodyData* bodies,b3InertiaData* inertias,int numBodies,struct b3Contact4* manifoldPtr, int numManifolds,const b3JacobiSolverInfo& solverInfo);
+	//void  solveGroupHost(btRigidBodyCL* bodies,b3InertiaData* inertias,int numBodies,btContact4* manifoldPtr, int numManifolds,btTypedConstraint** constraints,int numConstraints,const btJacobiSolverInfo& solverInfo);
+
+	//b3Scalar solveGroup(b3OpenCLArray<b3RigidBodyData>* gpuBodies,b3OpenCLArray<b3InertiaData>* gpuInertias, int numBodies,b3OpenCLArray<b3GpuGenericConstraint>* gpuConstraints,int numConstraints,const b3ContactSolverInfo& infoGlobal);
+
+	//void  solveGroup(btOpenCLArray<btRigidBodyCL>* bodies,btOpenCLArray<btInertiaCL>* inertias,btOpenCLArray<btContact4>* manifoldPtr,const btJacobiSolverInfo& solverInfo);
+	//void  solveGroupMixed(btOpenCLArray<btRigidBodyCL>* bodies,btOpenCLArray<btInertiaCL>* inertias,btOpenCLArray<btContact4>* manifoldPtr,const btJacobiSolverInfo& solverInfo);
+
+};
+#endif //B3_GPU_JACOBI_CONTACT_SOLVER_H
+