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PhysX 3.4.0 Update @ 21294896
APEX 1.4.0 Update @ 21275617

[CL 21300167]

1 files changed, 158 insertions, 0 deletions

diff --git a/PhysX_3.4/Include/extensions/PxShapeExt.h b/PhysX_3.4/Include/extensions/PxShapeExt.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_SHAPE_H
+#define PX_PHYSICS_EXTENSIONS_SHAPE_H
+/** \addtogroup extensions
+  @{
+*/
+
+#include "PxPhysXConfig.h"
+
+#include "PxShape.h"
+#include "PxRigidActor.h"
+#include "geometry/PxGeometryQuery.h"
+
+#if !PX_DOXYGEN
+namespace physx
+{
+#endif
+
+/**
+\brief utility functions for use with PxShape
+
+@see PxShape
+*/
+
+class PxShapeExt
+{
+public:
+	/**
+	\brief Retrieves the world space pose of the shape.
+
+	\param[in] shape The shape for which to get the global pose.
+	\param[in] actor The actor to which the shape is attached
+
+	\return Global pose of shape.
+	*/
+	static PX_INLINE	PxTransform		getGlobalPose(const PxShape& shape, const PxRigidActor& actor)
+	{
+		return actor.getGlobalPose() * shape.getLocalPose();
+	}
+
+	/**
+	\brief Raycast test against the shape.
+
+	\param[in] shape the shape
+	\param[in] actor the actor to which the shape is attached
+	\param[in] rayOrigin The origin of the ray to test the geometry object against
+	\param[in] rayDir The direction of the ray to test the geometry object against
+	\param[in] maxDist Maximum ray length
+	\param[in] hitFlags Specify which properties per hit should be computed and written to result hit array. Combination of #PxHitFlag flags
+	\param[in] maxHits max number of returned hits = size of 'rayHits' buffer
+	\param[out] rayHits Raycast hits information
+	\return Number of hits between the ray and the shape
+
+	@see PxRaycastHit PxTransform
+	*/
+	static PX_INLINE PxU32				raycast(const PxShape& shape, const PxRigidActor& actor, 
+												const PxVec3& rayOrigin, const PxVec3& rayDir, PxReal maxDist, PxHitFlags hitFlags,
+												PxU32 maxHits, PxRaycastHit* rayHits)
+	{
+		return PxGeometryQuery::raycast(
+			rayOrigin, rayDir, shape.getGeometry().any(), getGlobalPose(shape, actor), maxDist, hitFlags, maxHits, rayHits);
+	}
+
+	/**
+	\brief Test overlap between the shape and a geometry object
+
+	\param[in] shape the shape
+	\param[in] actor the actor to which the shape is attached
+	\param[in] otherGeom The other geometry object to test overlap with
+	\param[in] otherGeomPose Pose of the other geometry object
+	\return True if the shape overlaps the geometry object
+
+	@see PxGeometry PxTransform
+	*/
+	static PX_INLINE bool				overlap(const PxShape& shape, const PxRigidActor& actor, 
+												const PxGeometry& otherGeom, const PxTransform& otherGeomPose)
+	{
+		return PxGeometryQuery::overlap(shape.getGeometry().any(), getGlobalPose(shape, actor), otherGeom, otherGeomPose);
+	}
+
+	/**
+	\brief Sweep a geometry object against the shape.
+
+	Currently only box, sphere, capsule and convex mesh shapes are supported, i.e. the swept geometry object must be one of those types.
+
+	\param[in] shape the shape
+	\param[in] actor the actor to which the shape is attached
+	\param[in] unitDir Normalized direction along which the geometry object should be swept.
+	\param[in] distance Sweep distance. Needs to be larger than 0.
+	\param[in] otherGeom The geometry object to sweep against the shape
+	\param[in] otherGeomPose Pose of the geometry object
+	\param[out] sweepHit The sweep hit information. Only valid if this method returns true.
+	\param[in] hitFlags Specify which properties per hit should be computed and written to result hit array. Combination of #PxHitFlag flags
+	\return True if the swept geometry object hits the shape
+
+	@see PxGeometry PxTransform PxSweepHit
+	*/
+	static PX_INLINE bool			sweep(const PxShape& shape, const PxRigidActor& actor, 
+										  const PxVec3& unitDir, const PxReal distance, const PxGeometry& otherGeom, const PxTransform& otherGeomPose,
+										  PxSweepHit& sweepHit, PxHitFlags hitFlags)
+	{
+		return PxGeometryQuery::sweep(unitDir, distance, otherGeom, otherGeomPose, shape.getGeometry().any(), getGlobalPose(shape, actor), sweepHit, hitFlags);
+	}
+
+
+	/**
+	\brief Retrieves the axis aligned bounding box enclosing the shape.
+
+	\return The shape's bounding box.
+
+	\param[in] shape the shape
+	\param[in] actor the actor to which the shape is attached
+	\param[in] inflation  Scale factor for computed world bounds. Box extents are multiplied by this value.
+
+	@see PxBounds3
+	*/
+	static PX_INLINE PxBounds3		getWorldBounds(const PxShape& shape, const PxRigidActor& actor, float inflation=1.01f)
+	{
+		return PxGeometryQuery::getWorldBounds(shape.getGeometry().any(), getGlobalPose(shape, actor), inflation);
+	}
+
+};
+
+#if !PX_DOXYGEN
+} // namespace physx
+#endif
+
+/** @} */
+#endif