Initial commit:

PhysX 3.4.0 Update @ 21294896
APEX 1.4.0 Update @ 21275617

[CL 21300167]

1 files changed, 68 insertions, 0 deletions

diff --git a/APEX_1.4/module/clothing/embedded/LowLevelCloth/src/SwSelfCollision.h b/APEX_1.4/module/clothing/embedded/LowLevelCloth/src/SwSelfCollision.h
new file mode 100644
index 00000000..fa023e56
--- /dev/null
+++ b/APEX_1.4/module/clothing/embedded/LowLevelCloth/src/SwSelfCollision.h
@@ -0,0 +1,68 @@
+/*
+ * Copyright (c) 2008-2015, NVIDIA CORPORATION.  All rights reserved.
+ *
+ * NVIDIA CORPORATION and its licensors retain all intellectual property
+ * and proprietary rights in and to this software, 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.
+ */
+
+// Copyright (c) 2004-2008 AGEIA Technologies, Inc. All rights reserved.
+// Copyright (c) 2001-2004 NovodeX AG. All rights reserved.
+
+#pragma once
+
+#include "Types.h"
+#include "StackAllocator.h"
+#include "Simd4i.h"
+
+namespace nvidia
+{
+
+namespace cloth
+{
+
+class SwCloth;
+struct SwClothData;
+
+typedef StackAllocator<16> SwKernelAllocator;
+
+template <typename Simd4f>
+class SwSelfCollision
+{
+	typedef typename Simd4fToSimd4i<Simd4f>::Type Simd4i;
+
+  public:
+	SwSelfCollision(SwClothData& clothData, SwKernelAllocator& alloc);
+	~SwSelfCollision();
+
+	void operator()();
+
+	static size_t estimateTemporaryMemory(const SwCloth&);
+
+  private:
+	SwSelfCollision& operator=(const SwSelfCollision&); // not implemented
+	static size_t getBufferSize(uint32_t);
+
+	template <bool useRestParticles>
+	void collideParticles(Simd4f&, Simd4f&, const Simd4f&, const Simd4f&);
+
+	template <bool useRestParticles>
+	void collideParticles(const uint32_t*, uint16_t, const uint16_t*, uint32_t);
+
+	Simd4f mCollisionDistance;
+	Simd4f mCollisionSquareDistance;
+	Simd4f mStiffness;
+
+	SwClothData& mClothData;
+	SwKernelAllocator& mAllocator;
+
+  public:
+	mutable uint32_t mNumTests;
+	mutable uint32_t mNumCollisions;
+};
+
+} // namespace cloth
+
+} // namespace nvidia