PxShapeExt Class Reference
[Extensions]

utility functions for use with PxShape More...

#include <PxShapeExt.h>

List of all members.

Static Public Member Functions
static PX_INLINE PxTransform	getGlobalPose (const PxShape &shape, const PxRigidActor &actor)
	Retrieves the world space pose of the shape.
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)
	Raycast test against the shape.
static PX_INLINE bool	overlap (const PxShape &shape, const PxRigidActor &actor, const PxGeometry &otherGeom, const PxTransform &otherGeomPose)
	Test overlap between the shape and a geometry object.
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)
	Sweep a geometry object against the shape.
static PX_INLINE PxBounds3	getWorldBounds (const PxShape &shape, const PxRigidActor &actor, float inflation=1.01f)
	Retrieves the axis aligned bounding box enclosing the shape.

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Detailed Description

utility functions for use with PxShape

See also:

PxShape

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Member Function Documentation

static PX_INLINE PxTransform PxShapeExt::getGlobalPose	(	const PxShape &	shape,
		const PxRigidActor &	actor
	)			[inline, static]

Retrieves the world space pose of the shape.

Parameters:

[in]	shape	The shape for which to get the global pose.
[in]	actor	The actor to which the shape is attached

Returns:

Global pose of shape.

References PxRigidActor::getGlobalPose(), and PxShape::getLocalPose().

static PX_INLINE PxBounds3 PxShapeExt::getWorldBounds	(	const PxShape &	shape,
		const PxRigidActor &	actor,
		float	inflation = 1.01f
	)			[inline, static]

Retrieves the axis aligned bounding box enclosing the shape.

Returns:

The shape's bounding box.

Parameters:

[in]	shape	the shape
[in]	actor	the actor to which the shape is attached
[in]	inflation	Scale factor for computed world bounds. Box extents are multiplied by this value.

See also:

PxBounds3

References PxGeometryHolder::any(), PxShape::getGeometry(), and PxGeometryQuery::getWorldBounds().

static PX_INLINE bool PxShapeExt::overlap	(	const PxShape &	shape,
		const PxRigidActor &	actor,
		const PxGeometry &	otherGeom,
		const PxTransform &	otherGeomPose
	)			[inline, static]

Test overlap between the shape and a geometry object.

Parameters:

[in]	shape	the shape
[in]	actor	the actor to which the shape is attached
[in]	otherGeom	The other geometry object to test overlap with
[in]	otherGeomPose	Pose of the other geometry object

Returns:

True if the shape overlaps the geometry object

See also:

PxGeometry PxTransform

References PxGeometryHolder::any(), PxShape::getGeometry(), and PxGeometryQuery::overlap().

static PX_INLINE PxU32 PxShapeExt::raycast	(	const PxShape &	shape,
		const PxRigidActor &	actor,
		const PxVec3 &	rayOrigin,
		const PxVec3 &	rayDir,
		PxReal	maxDist,
		PxHitFlags	hitFlags,
		PxU32	maxHits,
		PxRaycastHit *	rayHits
	)			[inline, static]

Raycast test against the shape.

Parameters:

[in]	shape	the shape
[in]	actor	the actor to which the shape is attached
[in]	rayOrigin	The origin of the ray to test the geometry object against
[in]	rayDir	The direction of the ray to test the geometry object against
[in]	maxDist	Maximum ray length
[in]	hitFlags	Specify which properties per hit should be computed and written to result hit array. Combination of PxHitFlag flags
[in]	maxHits	max number of returned hits = size of 'rayHits' buffer
[out]	rayHits	Raycast hits information

Returns:

Number of hits between the ray and the shape

See also:

PxRaycastHit PxTransform

References PxGeometryHolder::any(), PxShape::getGeometry(), and PxGeometryQuery::raycast().

static PX_INLINE bool PxShapeExt::sweep	(	const PxShape &	shape,
		const PxRigidActor &	actor,
		const PxVec3 &	unitDir,
		const PxReal	distance,
		const PxGeometry &	otherGeom,
		const PxTransform &	otherGeomPose,
		PxSweepHit &	sweepHit,
		PxHitFlags	hitFlags
	)			[inline, static]

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.

Parameters:

[in]	shape	the shape
[in]	actor	the actor to which the shape is attached
[in]	unitDir	Normalized direction along which the geometry object should be swept.
[in]	distance	Sweep distance. Needs to be larger than 0.
[in]	otherGeom	The geometry object to sweep against the shape
[in]	otherGeomPose	Pose of the geometry object
[out]	sweepHit	The sweep hit information. Only valid if this method returns true.
[in]	hitFlags	Specify which properties per hit should be computed and written to result hit array. Combination of PxHitFlag flags

Returns:

True if the swept geometry object hits the shape

See also:

PxGeometry PxTransform PxSweepHit

References PxGeometryHolder::any(), PxShape::getGeometry(), and PxGeometryQuery::sweep().

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The documentation for this class was generated from the following file:

• PxShapeExt.h