Initial commit:

PhysX 3.4.0 Update @ 21294896
APEX 1.4.0 Update @ 21275617

[CL 21300167]

1 files changed, 75 insertions, 0 deletions

diff --git a/PhysX_3.4/Include/extensions/PxBroadPhaseExt.h b/PhysX_3.4/Include/extensions/PxBroadPhaseExt.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_PHYSICS_EXTENSIONS_BROAD_PHASE_H
+#define PX_PHYSICS_EXTENSIONS_BROAD_PHASE_H
+/** \addtogroup extensions
+  @{
+*/
+
+#include "PxPhysXConfig.h"
+#include "common/PxPhysXCommonConfig.h"
+
+#if !PX_DOXYGEN
+namespace physx
+{
+#endif
+
+class PxBroadPhaseExt
+{
+public:
+
+	/**
+	\brief Creates regions for PxSceneDesc, from a global box.
+
+	This helper simply subdivides the given global box into a 2D grid of smaller boxes. Each one of those smaller boxes
+	is a region of interest for the broadphase. There are nbSubdiv*nbSubdiv regions in the 2D grid. The function does not
+	subdivide along the given up axis.
+
+	This is the simplest setup one can use with PxBroadPhaseType::eMBP. A more sophisticated setup would try to cover
+	the game world with a non-uniform set of regions (i.e. not just a grid).
+
+	\param[out]	regions			Regions computed from the input global box
+	\param[in]	globalBounds	World-space box covering the game world
+	\param[in]	nbSubdiv		Grid subdivision level. The function will create nbSubdiv*nbSubdiv regions.
+	\param[in]	upAxis			Up axis (0 for X, 1 for Y, 2 for Z).
+	\return		number of regions written out to the 'regions' array
+
+	@see PxSceneDesc PxBroadPhaseType
+	*/
+	static	PxU32	createRegionsFromWorldBounds(PxBounds3* regions, const PxBounds3& globalBounds, PxU32 nbSubdiv, PxU32 upAxis=1);
+};
+
+#if !PX_DOXYGEN
+} // namespace physx
+#endif
+
+/** @} */
+#endif