Initial commit:

PhysX 3.4.0 Update @ 21294896
APEX 1.4.0 Update @ 21275617

[CL 21300167]

1 files changed, 69 insertions, 0 deletions

diff --git a/PhysX_3.4/Snippets/SnippetVehicleCommon/SnippetVehicleTireFriction.cpp b/PhysX_3.4/Snippets/SnippetVehicleCommon/SnippetVehicleTireFriction.cpp
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+++ b/PhysX_3.4/Snippets/SnippetVehicleCommon/SnippetVehicleTireFriction.cpp
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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.  
+
+#include <new>
+#include "SnippetVehicleTireFriction.h"
+#include "PxPhysicsAPI.h"
+
+namespace snippetvehicle
+{
+
+using namespace physx;
+
+//Tire model friction for each combination of drivable surface type and tire type.
+static PxF32 gTireFrictionMultipliers[MAX_NUM_SURFACE_TYPES][MAX_NUM_TIRE_TYPES]=
+{
+	//NORMAL,	WORN
+	{1.00f,		0.1f}//TARMAC
+};
+
+PxVehicleDrivableSurfaceToTireFrictionPairs* createFrictionPairs(const PxMaterial* defaultMaterial)
+{
+	PxVehicleDrivableSurfaceType surfaceTypes[1];
+	surfaceTypes[0].mType = SURFACE_TYPE_TARMAC;
+
+	const PxMaterial* surfaceMaterials[1];
+	surfaceMaterials[0] = defaultMaterial;
+
+	PxVehicleDrivableSurfaceToTireFrictionPairs* surfaceTirePairs =
+		PxVehicleDrivableSurfaceToTireFrictionPairs::allocate(MAX_NUM_TIRE_TYPES,MAX_NUM_SURFACE_TYPES);
+
+	surfaceTirePairs->setup(MAX_NUM_TIRE_TYPES, MAX_NUM_SURFACE_TYPES, surfaceMaterials, surfaceTypes);
+
+	for(PxU32 i = 0; i < MAX_NUM_SURFACE_TYPES; i++)
+	{
+		for(PxU32 j = 0; j < MAX_NUM_TIRE_TYPES; j++)
+		{
+			surfaceTirePairs->setTypePairFriction(i,j,gTireFrictionMultipliers[i][j]);
+		}
+	}
+	return surfaceTirePairs;
+}
+
+} // namespace snippetvehicle