Initial commit:

PhysX 3.4.0 Update @ 21294896
APEX 1.4.0 Update @ 21275617

[CL 21300167]

1 files changed, 178 insertions, 0 deletions

diff --git a/PhysX_3.4/Source/LowLevel/software/include/PxsContactManager.h b/PhysX_3.4/Source/LowLevel/software/include/PxsContactManager.h
new file mode 100644
index 00000000..197b4afa
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+++ b/PhysX_3.4/Source/LowLevel/software/include/PxsContactManager.h
@@ -0,0 +1,178 @@
+// 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 PXS_CONTACTMANAGER_H
+#define PXS_CONTACTMANAGER_H
+
+#include "PxvConfig.h"
+#include "PxcNpWorkUnit.h"
+
+namespace physx
+{
+
+class PxsContext;
+class PxsRigidBody;
+struct PxsCCDBody;
+class PxsMaterialManager;
+struct PxsCCDShape;
+
+namespace Dy
+{
+	class DynamicsContext;
+}
+
+namespace Sc
+{
+	class ShapeInteraction;
+}
+
+enum PxsPairVisColor 
+{
+
+	eVIS_COLOR_SWEPTINTEGRATE_OFF = 0x000000,
+	eVIS_COLOR_SWEPTINTEGRATE_SLOW = 0x404040,
+	eVIS_COLOR_SWEPTINTEGRATE_CLEAR = 0x007f00,
+	eVIS_COLOR_SWEPTINTEGRATE_IMPACT = 0x1680ff,
+	eVIS_COLOR_SWEPTINTEGRATE_FAIL = 0x0000ff
+
+};
+
+
+/**
+\brief Additional header structure for CCD contact data stream.
+*/
+struct PxsCCDContactHeader
+{
+	/**
+	\brief Stream for next collision. The same pair can collide multiple times during multiple CCD passes.
+	*/
+	PxsCCDContactHeader* nextStream;	//4    //8
+	/**
+	\brief Size (in bytes) of the CCD contact stream (not including force buffer)
+	*/
+	PxU16 contactStreamSize;			//6    //10
+	/**
+	\brief Defines whether the stream is from a previous pass.
+	
+	It could happen that the stream can not get allocated because we run out of memory. In that case the current event should not use the stream
+	from an event of the previous pass.
+	*/
+	PxU16 isFromPreviousPass;			//8    //12
+
+	PxU8 pad[12 - sizeof(PxsCCDContactHeader*)];	//16
+};
+
+PX_COMPILE_TIME_ASSERT((sizeof(PxsCCDContactHeader) & 0xF) == 0);
+
+
+class PxsContactManager
+{
+public:
+											PxsContactManager(PxsContext* context, PxU32 index);
+											~PxsContactManager();
+
+
+	PX_FORCE_INLINE	void					setDisableStrongFriction(PxU32 d)	{ (!d)	? mNpUnit.flags &= ~PxcNpWorkUnitFlag::eDISABLE_STRONG_FRICTION 
+																					: mNpUnit.flags |= PxcNpWorkUnitFlag::eDISABLE_STRONG_FRICTION; }
+
+	PX_FORCE_INLINE	PxReal					getRestDistance()					const	{ return mNpUnit.restDistance;				}
+	PX_FORCE_INLINE	void					setRestDistance(PxReal v)					{ mNpUnit.restDistance = v;					}
+
+					void					destroy();
+
+	PX_FORCE_INLINE	PxU8					getDominance0()						const	{ return mNpUnit.dominance0;				}
+	PX_FORCE_INLINE	void					setDominance0(PxU8 v)						{ mNpUnit.dominance0 = v;					}
+
+	PX_FORCE_INLINE	PxU8					getDominance1()						const	{ return mNpUnit.dominance1;				}
+	PX_FORCE_INLINE	void					setDominance1(PxU8 v)						{ mNpUnit.dominance1 = v;					}
+
+	PX_FORCE_INLINE		PxU16				getTouchStatus()									const	{ return PxU16(mNpUnit.statusFlags & PxcNpWorkUnitStatusFlag::eHAS_TOUCH); }
+	PX_FORCE_INLINE		PxU16				touchStatusKnown()									const	{ return PxU16(mNpUnit.statusFlags & PxcNpWorkUnitStatusFlag::eTOUCH_KNOWN); }
+	PX_FORCE_INLINE		PxI32				getTouchIdx()										const	{ return (mNpUnit.statusFlags& PxcNpWorkUnitStatusFlag::eHAS_TOUCH) ? 1 : (mNpUnit.statusFlags& PxcNpWorkUnitStatusFlag::eHAS_NO_TOUCH ? -1 : 0); }
+
+	PX_FORCE_INLINE		PxU32				getIndex()											const	{ return mNpUnit.index;						}
+
+	PX_FORCE_INLINE	PxU16					getHasCCDRetouch()					const	{ return PxU16(mNpUnit.statusFlags & PxcNpWorkUnitStatusFlag::eHAS_CCD_RETOUCH); }
+	PX_FORCE_INLINE	void					clearCCDRetouch()							{ mNpUnit.statusFlags &= ~PxcNpWorkUnitStatusFlag::eHAS_CCD_RETOUCH; }
+	PX_FORCE_INLINE	void					raiseCCDRetouch()							{ mNpUnit.statusFlags |= PxcNpWorkUnitStatusFlag::eHAS_CCD_RETOUCH; }
+
+
+
+	// flags stuff - needs to be refactored
+
+	PX_FORCE_INLINE		Ps::IntBool			isChangeable()										const	{ return Ps::IntBool(mFlags & PXS_CM_CHANGEABLE);		}
+	PX_FORCE_INLINE		Ps::IntBool			getCCD()											const	{ return Ps::IntBool((mFlags & PXS_CM_CCD_LINEAR) && (mNpUnit.flags & PxcNpWorkUnitFlag::eDETECT_CCD_CONTACTS)); }
+	PX_FORCE_INLINE		Ps::IntBool			getHadCCDContact()									const	{ return Ps::IntBool(mFlags & PXS_CM_CCD_CONTACT); }
+	PX_FORCE_INLINE		void				setHadCCDContact()											{ mFlags |= PXS_CM_CCD_CONTACT; }
+						void				setCCD(bool enable);
+	PX_FORCE_INLINE		void				clearCCDContactInfo()										{ mFlags &= ~PXS_CM_CCD_CONTACT; mNpUnit.ccdContacts = NULL; }
+
+	PX_FORCE_INLINE	PxcNpWorkUnit&			getWorkUnit()								{ return mNpUnit;		}
+	PX_FORCE_INLINE	const PxcNpWorkUnit&	getWorkUnit()						const	{ return mNpUnit;		}
+
+	PX_FORCE_INLINE	void*					getUserData()						const	{ return mShapeInteraction;		}
+	
+	// Setup solver-constraints
+						void				resetCachedState();
+						void				resetFrictionCachedState();
+
+						Sc::ShapeInteraction*					getShapeInteraction() const { return mShapeInteraction; }
+
+private:
+						//KS - moving this up - we want to get at flags
+					
+						PxsRigidBody*			mRigidBody0;					//4		//8
+						PxsRigidBody*			mRigidBody1;					//8		//16	
+						PxU32					mFlags;							//20	//36
+						Sc::ShapeInteraction*	mShapeInteraction;				//16	//32
+						
+
+
+						friend class PxsContext;
+	// everything required for narrow phase to run
+					PxcNpWorkUnit			mNpUnit;
+
+	enum
+	{
+		PXS_CM_CHANGEABLE	= (1<<0),
+		PXS_CM_CCD_LINEAR	= (1<<1),
+		PXS_CM_CCD_CONTACT	= (1 << 2)
+	};
+
+	friend class Dy::DynamicsContext;
+	friend struct PxsCCDPair;
+	friend class PxsIslandManager;
+	friend class PxsCCDContext;
+	friend class Sc::ShapeInteraction;
+};
+
+}
+
+#endif