Blast 1.1 release (windows / linux)

see docs/release_notes.txt for details

1 files changed, 104 insertions, 0 deletions

diff --git a/sdk/extensions/authoring/source/NvBlastExtAuthoringBondGeneratorImpl.h b/sdk/extensions/authoring/source/NvBlastExtAuthoringBondGeneratorImpl.h
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+++ b/sdk/extensions/authoring/source/NvBlastExtAuthoringBondGeneratorImpl.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) 2017 NVIDIA Corporation. All rights reserved.
+
+
+#ifndef NVBLASTEXTAUTHORINGBONDGENERATORIMPL_H
+#define NVBLASTEXTAUTHORINGBONDGENERATORIMPL_H
+
+#include "NvBlastExtAuthoringBondGenerator.h"
+#include "NvBlastExtAuthoringFractureTool.h"
+#include "../cooking/PxCooking.h"
+#include <PxPlane.h>
+#include <NvBlastExtAuthoringCollisionBuilder.h>
+#include <vector>
+
+namespace Nv
+{
+namespace Blast
+{
+
+/**
+	Tool for gathering bond information from provided mesh geometry
+*/
+
+class BlastBondGeneratorImpl : public BlastBondGenerator
+{
+public:
+				
+	BlastBondGeneratorImpl(physx::PxCooking* cooking, physx::PxPhysicsInsertionCallback* insertionCallback) 
+		: mPxCooking(cooking), mPxInsertionCallback(insertionCallback){};
+
+	virtual void release() override;
+
+	virtual int32_t	buildDescFromInternalFracture(FractureTool* tool, const bool* chunkIsSupport,
+		NvBlastBondDesc*& resultBondDescs, NvBlastChunkDesc*& resultChunkDescriptors)  override;
+
+	virtual int32_t	createBondBetweenMeshes(uint32_t meshACount, const Triangle* meshA, uint32_t meshBCount, const Triangle* meshB,
+		NvBlastBond& resultBond, BondGenerationConfig conf = BondGenerationConfig()) override;
+
+	virtual int32_t	createBondBetweenMeshes(uint32_t meshCount, const uint32_t* geometryOffset, const Triangle* geometry,
+		uint32_t overlapsCount, const uint32_t* overlapsA, const uint32_t* overlapsB,
+		NvBlastBondDesc*& resultBond, BondGenerationConfig cfg) override;
+
+	virtual int32_t	bondsFromPrefractured(uint32_t meshCount, const uint32_t* geometryOffset, const Triangle* geometry,
+		const bool*& chunkIsSupport, NvBlastBondDesc*& resultBondDescs,
+		BondGenerationConfig conf = BondGenerationConfig()) override;
+				
+private:
+	float	processWithMidplanes(	TriangleProcessor* trProcessor, 
+									const std::vector<physx::PxVec3>& chunk1Points, const std::vector<physx::PxVec3>& chunk2Points, 
+									const std::vector<physx::PxVec3>& hull1p, const std::vector<physx::PxVec3>& hull2p, 
+									physx::PxVec3& normal, physx::PxVec3& centroid);
+
+	int32_t	createFullBondListAveraged(	uint32_t meshCount, const uint32_t* geometryOffset, const Triangle* geometry, 
+										const bool* supportFlags, NvBlastBondDesc*& resultBondDescs, BondGenerationConfig conf);
+	int32_t	createFullBondListExact(	uint32_t meshCount, const uint32_t* geometryOffset, const Triangle* geometry,
+										const bool* supportFlags, NvBlastBondDesc*& resultBondDescs, BondGenerationConfig conf);
+	int32_t	createFullBondListExactInternal(uint32_t meshCount, const uint32_t* geometryOffset, const Triangle* geometry,
+											std::vector<PlaneChunkIndexer>& planeTriangleMapping , NvBlastBondDesc*& resultBondDescs);
+	int32_t	createBondForcedInternal(	const std::vector<physx::PxVec3>& hull0, const std::vector<physx::PxVec3>& hull1,const CollisionHull& cHull0, 
+										const CollisionHull& cHull1, physx::PxBounds3 bound0, physx::PxBounds3 bound1, NvBlastBond& resultBond, float overlapping);
+
+	void	buildGeometryCache(uint32_t meshCount, const uint32_t* geometryOffset, const Triangle* geometry);
+	void	resetGeometryCache();
+
+	physx::PxCooking*							mPxCooking;
+	physx::PxPhysicsInsertionCallback*			mPxInsertionCallback;
+
+
+	std::vector<std::vector<Triangle> >			mGeometryCache;
+
+	std::vector<PlaneChunkIndexer>				mPlaneCache;
+	std::vector<CollisionHull*>					mCHullCache;
+	std::vector<std::vector<physx::PxVec3> >	mHullsPointsCache;
+	std::vector<physx::PxBounds3 >				mBoundsCache;
+};
+
+}	// namespace Blast
+}	// namespace Nv
+
+#endif // NVBLASTEXTAUTHORINGBONDGENERATORIMPL_H
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