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diff --git a/PhysX_3.4/Source/LowLevelDynamics/src/DySolverConstraint1D4.h b/PhysX_3.4/Source/LowLevelDynamics/src/DySolverConstraint1D4.h
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+// 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 DY_SOLVERCONSTRAINT1D4_H
+#define DY_SOLVERCONSTRAINT1D4_H
+
+#include "foundation/PxVec3.h"
+#include "PxvConfig.h"
+#include "DyArticulationUtils.h"
+#include "DySolverConstraint1D.h"
+
+namespace physx
+{
+
+namespace Dy
+{
+
+struct SolverConstraint1DHeader4
+{
+	PxU8	type;			// enum SolverConstraintType - must be first byte
+	PxU8	pad0[3];	
+	//These counts are the max of the 4 sets of data.
+	//When certain pairs have fewer constraints than others, they are padded with 0s so that no work is performed but 
+	//calculations are still shared (afterall, they're computationally free because we're doing 4 things at a time in SIMD)
+	PxU32	count;
+	PxU8	count0, count1, count2, count3;
+	PxU8	break0, break1, break2, break3;
+
+	Vec4V	linBreakImpulse;
+	Vec4V	angBreakImpulse;
+	Vec4V	invMass0D0;
+	Vec4V	invMass1D1;
+	Vec4V	angD0;
+	Vec4V	angD1;
+
+	Vec4V	body0WorkOffsetX;
+	Vec4V	body0WorkOffsetY;
+	Vec4V	body0WorkOffsetZ;
+};
+
+struct SolverConstraint1DBase4 
+{
+public:
+	Vec4V		lin0X;
+	Vec4V		lin0Y;
+	Vec4V		lin0Z;
+	Vec4V		ang0X;
+	Vec4V		ang0Y;
+	Vec4V		ang0Z;
+	Vec4V		ang0WritebackX;
+	Vec4V		ang0WritebackY;
+	Vec4V		ang0WritebackZ;
+	Vec4V		constant;
+	Vec4V		unbiasedConstant;
+	Vec4V		velMultiplier;
+	Vec4V		impulseMultiplier;
+	Vec4V		minImpulse;
+	Vec4V		maxImpulse;
+	Vec4V		appliedForce;
+	PxU32		flags[4];
+};
+
+PX_COMPILE_TIME_ASSERT(sizeof(SolverConstraint1DBase4) == 272);
+
+struct SolverConstraint1DDynamic4 : public SolverConstraint1DBase4
+{
+	Vec4V		lin1X;
+	Vec4V		lin1Y;
+	Vec4V		lin1Z;
+	Vec4V		ang1X;
+	Vec4V		ang1Y;
+	Vec4V		ang1Z;
+};
+PX_COMPILE_TIME_ASSERT(sizeof(SolverConstraint1DDynamic4) == 368);
+
+}
+
+}
+
+#endif //DY_SOLVERCONSTRAINT1D4_H