Initial commit:

PhysX 3.4.0 Update @ 21294896
APEX 1.4.0 Update @ 21275617

[CL 21300167]

2 files changed, 167 insertions, 0 deletions

diff --git a/PhysX_3.4/Source/LowLevelParticles/src/gpu/PtRigidBodyAccessGpu.cpp b/PhysX_3.4/Source/LowLevelParticles/src/gpu/PtRigidBodyAccessGpu.cpp
new file mode 100644
index 00000000..5d7844d6
--- /dev/null
+++ b/PhysX_3.4/Source/LowLevelParticles/src/gpu/PtRigidBodyAccessGpu.cpp
@@ -0,0 +1,95 @@
+// This code contains NVIDIA Confidential Information and is disclosed to you
+// under a form of NVIDIA software license agreement provided separately to you.
+//
+// Notice
+// NVIDIA Corporation and its licensors retain all intellectual property and
+// proprietary rights in and to this software and related documentation and
+// any modifications thereto. Any use, reproduction, disclosure, or
+// distribution of this software and related documentation without an express
+// license agreement from NVIDIA Corporation is strictly prohibited.
+//
+// ALL NVIDIA DESIGN SPECIFICATIONS, CODE ARE PROVIDED "AS IS.". NVIDIA MAKES
+// NO WARRANTIES, EXPRESSED, IMPLIED, STATUTORY, OR OTHERWISE WITH RESPECT TO
+// THE MATERIALS, AND EXPRESSLY DISCLAIMS ALL IMPLIED WARRANTIES OF NONINFRINGEMENT,
+// MERCHANTABILITY, AND FITNESS FOR A PARTICULAR PURPOSE.
+//
+// Information and code furnished is believed to be accurate and reliable.
+// However, NVIDIA Corporation assumes no responsibility for the consequences of use of such
+// information or for any infringement of patents or other rights of third parties that may
+// result from its use. No license is granted by implication or otherwise under any patent
+// or patent rights of NVIDIA Corporation. Details are subject to change without notice.
+// This code supersedes and replaces all information previously supplied.
+// NVIDIA Corporation products are not authorized for use as critical
+// components in life support devices or systems without express written approval of
+// NVIDIA Corporation.
+//
+// Copyright (c) 2008-2016 NVIDIA Corporation. All rights reserved.
+// Copyright (c) 2004-2008 AGEIA Technologies, Inc. All rights reserved.
+// Copyright (c) 2001-2004 NovodeX AG. All rights reserved.
+
+#include "gpu/PtRigidBodyAccessGpu.h"
+#if PX_USE_PARTICLE_SYSTEM_API
+#if PX_SUPPORT_GPU_PHYSX
+
+#include "PxvGeometry.h"
+#include "PxvDynamics.h"
+#include "PtBodyTransformVault.h"
+
+using namespace physx;
+using namespace Pt;
+
+void RigidBodyAccessGpu::copyShapeProperties(ShapeProperties& shapeProperties, const size_t shape, const size_t body) const
+{
+	const PxsShapeCore* shapeCore = reinterpret_cast<const PxsShapeCore*>(shape);
+	*shapeProperties.geometry = shapeCore->geometry;
+
+	const PxsRigidCore* rigidCore = reinterpret_cast<const PxsRigidCore*>(body);
+	*shapeProperties.ownerToWorld = rigidCore->body2World;
+	*shapeProperties.shapeToOwner = shapeCore->transform;
+}
+
+void RigidBodyAccessGpu::copyBodyProperties(BodyProperties& bodyProperties, const size_t* bodies, PxU32 numBodies) const
+{
+	const PxsBodyCore* const* bodyIt = reinterpret_cast<const PxsBodyCore* const*>(bodies);
+	PxStrideIterator<PxTransform> currentTransformIt(bodyProperties.currentTransforms);
+	PxStrideIterator<PxTransform> previousTransformIt(bodyProperties.previousTransforms);
+	PxStrideIterator<PxVec3> linearVelocityIt(bodyProperties.linearVelocities);
+	PxStrideIterator<PxVec3> angularVelocityIt(bodyProperties.angularVelocities);
+	PxStrideIterator<PxTransform> body2ActorTransformIt(bodyProperties.body2ActorTransforms);
+	PxStrideIterator<size_t> bodyHandleIt(bodyProperties.cpuBodyHandle);
+
+	for(PxU32 i = 0; i < numBodies; ++i)
+	{
+		const PxsBodyCore& body = **bodyIt;
+		*currentTransformIt = body.body2World;
+		const PxTransform* preTransform = mTransformVault.getTransform(body);
+		if(preTransform)
+		{
+			*previousTransformIt = *preTransform;
+			*linearVelocityIt = body.linearVelocity;
+			*angularVelocityIt = body.angularVelocity;
+			*body2ActorTransformIt = body.getBody2Actor();
+			*bodyHandleIt = (size_t) * bodyIt;
+		}
+		else
+		{
+			PX_ASSERT(0);
+			*previousTransformIt = PxTransform(PxIdentity);
+			*linearVelocityIt = PxVec3(0.f);
+			*angularVelocityIt = PxVec3(0.f);
+			*body2ActorTransformIt = PxTransform(PxIdentity);
+			*bodyHandleIt = 0;
+		}
+
+		++bodyIt;
+		++currentTransformIt;
+		++previousTransformIt;
+		++linearVelocityIt;
+		++angularVelocityIt;
+		++body2ActorTransformIt;
+		++bodyHandleIt;
+	}
+}
+
+#endif // PX_SUPPORT_GPU_PHYSX
+#endif // PX_USE_PARTICLE_SYSTEM_API
diff --git a/PhysX_3.4/Source/LowLevelParticles/src/gpu/PtRigidBodyAccessGpu.h b/PhysX_3.4/Source/LowLevelParticles/src/gpu/PtRigidBodyAccessGpu.h
new file mode 100644
index 00000000..9caed154
--- /dev/null
+++ b/PhysX_3.4/Source/LowLevelParticles/src/gpu/PtRigidBodyAccessGpu.h
@@ -0,0 +1,72 @@
+// This code contains NVIDIA Confidential Information and is disclosed to you
+// under a form of NVIDIA software license agreement provided separately to you.
+//
+// Notice
+// NVIDIA Corporation and its licensors retain all intellectual property and
+// proprietary rights in and to this software and related documentation and
+// any modifications thereto. Any use, reproduction, disclosure, or
+// distribution of this software and related documentation without an express
+// license agreement from NVIDIA Corporation is strictly prohibited.
+//
+// ALL NVIDIA DESIGN SPECIFICATIONS, CODE ARE PROVIDED "AS IS.". NVIDIA MAKES
+// NO WARRANTIES, EXPRESSED, IMPLIED, STATUTORY, OR OTHERWISE WITH RESPECT TO
+// THE MATERIALS, AND EXPRESSLY DISCLAIMS ALL IMPLIED WARRANTIES OF NONINFRINGEMENT,
+// MERCHANTABILITY, AND FITNESS FOR A PARTICULAR PURPOSE.
+//
+// Information and code furnished is believed to be accurate and reliable.
+// However, NVIDIA Corporation assumes no responsibility for the consequences of use of such
+// information or for any infringement of patents or other rights of third parties that may
+// result from its use. No license is granted by implication or otherwise under any patent
+// or patent rights of NVIDIA Corporation. Details are subject to change without notice.
+// This code supersedes and replaces all information previously supplied.
+// NVIDIA Corporation products are not authorized for use as critical
+// components in life support devices or systems without express written approval of
+// NVIDIA Corporation.
+//
+// Copyright (c) 2008-2016 NVIDIA Corporation. All rights reserved.
+// Copyright (c) 2004-2008 AGEIA Technologies, Inc. All rights reserved.
+// Copyright (c) 2001-2004 NovodeX AG. All rights reserved.
+
+#ifndef PT_GPU_RIGID_BODY_ACCESS_H
+#define PT_GPU_RIGID_BODY_ACCESS_H
+
+#include "PxPhysXConfig.h"
+#if PX_USE_PARTICLE_SYSTEM_API
+#if PX_SUPPORT_GPU_PHYSX
+
+#include "PxRigidBodyAccessGpu.h"
+#include "PsUserAllocated.h"
+
+namespace physx
+{
+
+namespace Pt
+{
+
+class BodyTransformVault;
+
+class RigidBodyAccessGpu : public Ps::UserAllocated, public PxRigidBodyAccessGpu
+{
+  public:
+	virtual void copyShapeProperties(ShapeProperties& shapeProperties, const size_t shape, const size_t body) const;
+	virtual void copyBodyProperties(BodyProperties& bodyProperties, const size_t* bodies, PxU32 numBodies) const;
+
+  public:
+	RigidBodyAccessGpu(const BodyTransformVault& transformVault) : mTransformVault(transformVault)
+	{
+	}
+	virtual ~RigidBodyAccessGpu()
+	{
+	}
+
+  private:
+	RigidBodyAccessGpu& operator=(const RigidBodyAccessGpu&);
+	const BodyTransformVault& mTransformVault;
+};
+
+} // namespace Pt
+} // namespace physx
+
+#endif // PX_SUPPORT_GPU_PHYSX
+#endif // PX_USE_PARTICLE_SYSTEM_API
+#endif // PT_GPU_RIGID_BODY_ACCESS_H