Initial commit:

PhysX 3.4.0 Update @ 21294896
APEX 1.4.0 Update @ 21275617

[CL 21300167]

1 files changed, 173 insertions, 0 deletions

diff --git a/PhysX_3.4/Source/PhysXExtensions/src/serialization/Xml/SnRepXCollection.h b/PhysX_3.4/Source/PhysXExtensions/src/serialization/Xml/SnRepXCollection.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 PX_REPXCOLLECTION_H
+#define PX_REPXCOLLECTION_H
+
+#include "common/PxTolerancesScale.h"
+#include "PxRepXSerializer.h"
+
+namespace physx { namespace Sn {
+	
+	struct	XmlNode;
+	
+	struct RepXCollectionItem
+	{
+		PxRepXObject		liveObject;
+		XmlNode*			descriptor;
+		RepXCollectionItem( PxRepXObject inItem = PxRepXObject(), XmlNode* inDescriptor = NULL )
+			: liveObject( inItem )
+			, descriptor( inDescriptor )
+		{
+		}
+	};
+
+	struct RepXDefaultEntry
+	{
+		const char* name;
+		const char* value;
+		RepXDefaultEntry( const char* pn, const char* val ) : name( pn ), value( val ){}
+	};
+
+	/**
+	*	The result of adding an object to the collection.
+	*/
+	struct RepXAddToCollectionResult
+	{
+		enum Enum
+		{
+			Success,
+			SerializerNotFound,
+			InvalidParameters, //Null data passed in.
+			AlreadyInCollection
+		};
+
+		PxSerialObjectId	collectionId;
+		Enum				result;
+
+		RepXAddToCollectionResult( Enum inResult = Success, const PxSerialObjectId inId = 0 )
+			: collectionId( inId )
+			, result( inResult )
+		{
+		}
+		bool isValid() { return result == Success && collectionId != 0; }
+	};
+	/**
+	*	A RepX collection contains a set of static data objects that can be transformed
+	*	into live objects.  It uses RepX serializer to do two transformations:
+	*	live object <-> collection object (descriptor)
+	*	collection object <-> file system.
+	*
+	*	A live object is considered to be something live in the physics
+	*	world such as a material or a rigidstatic.
+	*
+	*	A collection object is a piece of data from which a live object
+	*	of identical characteristics can be created.  
+	*
+	*	Clients need to pass PxCollection so that objects can resolve
+	*	references.  In addition, objects must be added in an order such that
+	*	references can be resolved in the first place.  So objects must be added
+	*	to the collection *after* objects they are dependent upon.
+	*
+	*	When deserializing from a file, the collection will allocate char*'s that will
+	*	not be freed when the collection itself is freed.  The user must be responsible
+	*	for these character allocations.
+	*/
+	class RepXCollection 
+	{
+	protected:
+		virtual ~RepXCollection(){}
+
+	public:
+		virtual void destroy() = 0;
+
+		/**
+		*	Set the scale on this collection.  The scale is saved with the collection.
+		*
+		*	If the scale wasn't set, it will be invalid.
+		*/
+		virtual void  setTolerancesScale( const PxTolerancesScale& inScale ) = 0;
+
+		/**
+		*	Get the scale that was set at collection creation time or at load time.
+		*	If this is a loaded file and the source data does not contain a scale
+		*	this value will be invalid (PxTolerancesScale::isValid()).
+		*/
+		virtual PxTolerancesScale getTolerancesScale() const = 0;
+
+		/**
+		*	Set the up vector on this collection.  The up vector is saved with the collection.
+		*
+		*	If the up vector wasn't set, it will be (0,0,0).
+		*/
+		virtual void  setUpVector( const PxVec3& inUpVector ) = 0;
+
+		/**
+		* If the up vector wasn't set, it will be (0,0,0).  Else this will be the up vector
+		* optionally set when the collection was created.
+		*/
+		virtual PxVec3	getUpVector() const = 0;
+
+		virtual const char* getVersion() = 0;
+		static const char* getLatestVersion();
+
+		//Necessary accessor functions for translation/upgrading.
+		virtual const RepXCollectionItem* begin() const = 0;
+		virtual const RepXCollectionItem* end() const = 0;
+
+
+		//Performs a deep copy of the repx node.
+		virtual XmlNode* copyRepXNode( const XmlNode* srcNode ) = 0;
+
+		virtual void addCollectionItem( RepXCollectionItem inItem ) = 0;
+
+		//Create a new repx node with this name.  Its value is unset.
+		virtual XmlNode& createRepXNode( const char* name ) = 0;
+
+		virtual RepXCollection& createCollection( const char* inVersionStr ) = 0;
+		//Release this when finished.
+		virtual XmlReaderWriter& createNodeEditor() = 0;
+
+		virtual PxAllocatorCallback& getAllocator() = 0;
+
+		virtual bool instantiateCollection( PxRepXInstantiationArgs& inArgs, PxCollection& inPxCollection ) = 0;
+
+		
+		virtual RepXAddToCollectionResult addRepXObjectToCollection( const PxRepXObject& inObject, PxCollection* inCollection, PxRepXInstantiationArgs& inArgs ) = 0;
+
+		/**
+		 *	Save this collection out to a file stream.  Uses the RepX serialize to perform 
+		 *	collection object->file conversions.
+		 *
+		 *	/param[in] inStream Write-only stream to save collection out to.
+		 */
+		virtual void save( PxOutputStream& inStream ) = 0;
+	};
+} }
+
+#endif