Changes for 1.1.1

See README.md

1 files changed, 96 insertions, 0 deletions

diff --git a/sdk/extensions/shaders/source/NvBlastExtDamageAcceleratorInternal.h b/sdk/extensions/shaders/source/NvBlastExtDamageAcceleratorInternal.h
new file mode 100644
index 0000000..2769f4e
--- /dev/null
+++ b/sdk/extensions/shaders/source/NvBlastExtDamageAcceleratorInternal.h
@@ -0,0 +1,96 @@
+// 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) 2016-2017 NVIDIA Corporation. All rights reserved.
+
+#pragma once
+
+#include "NvBlastExtDamageShaders.h"
+#include "PxBounds3.h"
+
+
+namespace Nv
+{
+namespace Blast
+{
+
+
+class ExtDamageAcceleratorInternal : public NvBlastExtDamageAccelerator
+{
+public:
+	struct QueryBondData
+	{
+		uint32_t bond;
+		uint32_t node0;
+		uint32_t node1;
+	};
+
+	class ResultCallback
+	{
+	public:
+		ResultCallback(QueryBondData* buffer, uint32_t count) :
+			m_bondBuffer(buffer), m_bondMaxCount(count), m_bondCount(0) {}
+
+		virtual void processResults(const QueryBondData* bondBuffer, uint32_t count) = 0;
+
+		void push(uint32_t bond, uint32_t node0, uint32_t node1)
+		{
+			m_bondBuffer[m_bondCount].bond = bond;
+			m_bondBuffer[m_bondCount].node0 = node0;
+			m_bondBuffer[m_bondCount].node1 = node1;
+			m_bondCount++;
+			if (m_bondCount == m_bondMaxCount)
+			{
+				dispatch();
+			}
+		}
+
+		void dispatch()
+		{
+			if (m_bondCount)
+			{
+				processResults(m_bondBuffer, m_bondCount);
+				m_bondCount = 0;
+			}
+		}
+		
+	private:
+		QueryBondData* m_bondBuffer;
+		uint32_t	   m_bondMaxCount;
+
+		uint32_t	   m_bondCount;
+	};
+
+	virtual void findBondCentroidsInBounds(const physx::PxBounds3& bounds, ResultCallback& resultCallback) const = 0;
+	virtual void findBondSegmentsInBounds(const physx::PxBounds3& bounds, ResultCallback& resultCallback) const = 0;
+	virtual void findBondSegmentsPlaneIntersected(const physx::PxPlane& plane, ResultCallback& resultCallback) const = 0;
+
+	// Non-thread safe! Multiple calls return the same memory.
+	virtual void* getImmediateScratch(size_t size) = 0;
+};
+
+
+} // namespace Blast
+} // namespace Nv