btGImpactCollisionAlgorithm Class Reference

Collision Algorithm for GImpact Shapes. More...

#include <btGImpactCollisionAlgorithm.h>

Inheritance diagram for btGImpactCollisionAlgorithm:

[legend]

List of all members.

Classes
struct	CreateFunc
Protected Member Functions
void	addContactPoint (btCollisionObject *body0, btCollisionObject *body1, const btVector3 &point, const btVector3 &normal, btScalar distance)
SIMD_FORCE_INLINE void	checkConvexAlgorithm (btCollisionObject *body0, btCollisionObject *body1)
SIMD_FORCE_INLINE void	checkManifold (btCollisionObject *body0, btCollisionObject *body1)
SIMD_FORCE_INLINE void	clearCache ()
SIMD_FORCE_INLINE void	destroyContactManifolds ()
SIMD_FORCE_INLINE void	destroyConvexAlgorithm ()
SIMD_FORCE_INLINE btPersistentManifold *	getLastManifold ()
SIMD_FORCE_INLINE btCollisionAlgorithm *	newAlgorithm (btCollisionObject *body0, btCollisionObject *body1)
SIMD_FORCE_INLINE btPersistentManifold *	newContactManifold (btCollisionObject *body0, btCollisionObject *body1)
	Creates a new contact point.
Protected Attributes
btCollisionAlgorithm *	m_convex_algorithm
const btDispatcherInfo *	m_dispatchInfo
btPersistentManifold *	m_manifoldPtr
int	m_part0
int	m_part1
btManifoldResult *	m_resultOut
int	m_triface0
int	m_triface1
void	collide_gjk_triangles (btCollisionObject *body0, btCollisionObject *body1, btGImpactMeshShapePart *shape0, btGImpactMeshShapePart *shape1, const int *pairs, int pair_count)
void	collide_sat_triangles (btCollisionObject *body0, btCollisionObject *body1, btGImpactMeshShapePart *shape0, btGImpactMeshShapePart *shape1, const int *pairs, int pair_count)
void	convex_vs_convex_collision (btCollisionObject *body0, btCollisionObject *body1, btCollisionShape *shape0, btCollisionShape *shape1)
void	gimpact_vs_gimpact_find_pairs (const btTransform &trans0, const btTransform &trans1, btGImpactShapeInterface *shape0, btGImpactShapeInterface *shape1, btPairSet &pairset)
void	gimpact_vs_shape_find_pairs (const btTransform &trans0, const btTransform &trans1, btGImpactShapeInterface *shape0, btCollisionShape *shape1, btAlignedObjectArray< int > &collided_primitives)
void	gimpacttrimeshpart_vs_plane_collision (btCollisionObject *body0, btCollisionObject *body1, btGImpactMeshShapePart *shape0, btStaticPlaneShape *shape1, bool swapped)
void	shape_vs_shape_collision (btCollisionObject *body0, btCollisionObject *body1, btCollisionShape *shape0, btCollisionShape *shape1)
	btGImpactCollisionAlgorithm (const btCollisionAlgorithmConstructionInfo &ci, btCollisionObject *body0, btCollisionObject *body1)
btScalar	calculateTimeOfImpact (btCollisionObject *body0, btCollisionObject *body1, const btDispatcherInfo &dispatchInfo, btManifoldResult *resultOut)
virtual void	getAllContactManifolds (btManifoldArray &manifoldArray)
int	getFace0 ()
int	getFace1 ()
int	getPart0 ()
int	getPart1 ()
void	gimpact_vs_compoundshape (btCollisionObject *body0, btCollisionObject *body1, btGImpactShapeInterface *shape0, btCompoundShape *shape1, bool swapped)
void	gimpact_vs_concave (btCollisionObject *body0, btCollisionObject *body1, btGImpactShapeInterface *shape0, btConcaveShape *shape1, bool swapped)
void	gimpact_vs_gimpact (btCollisionObject *body0, btCollisionObject *body1, btGImpactShapeInterface *shape0, btGImpactShapeInterface *shape1)
	Collides two gimpact shapes.
void	gimpact_vs_shape (btCollisionObject *body0, btCollisionObject *body1, btGImpactShapeInterface *shape0, btCollisionShape *shape1, bool swapped)
virtual void	processCollision (btCollisionObject *body0, btCollisionObject *body1, const btDispatcherInfo &dispatchInfo, btManifoldResult *resultOut)
void	setFace0 (int value)
	Accessor/Mutator pairs for Part and triangleID.
void	setFace1 (int value)
void	setPart0 (int value)
void	setPart1 (int value)
virtual	~btGImpactCollisionAlgorithm ()
static float	getAverageTreeCollisionTime ()
	Gets the average time in miliseconds of tree collisions.
static float	getAverageTriangleCollisionTime ()
	Gets the average time in miliseconds of triangle collisions.
static void	registerAlgorithm (btCollisionDispatcher *dispatcher)
	Use this function for register the algorithm externally.

---

Detailed Description

Collision Algorithm for GImpact Shapes.

For register this algorithm in Bullet, proceed as following:

btCollisionDispatcher * dispatcher = static_cast<btCollisionDispatcher *>(m_dynamicsWorld ->getDispatcher());
btGImpactCollisionAlgorithm::registerAlgorithm(dispatcher);

Definition at line 54 of file btGImpactCollisionAlgorithm.h.

---

Constructor & Destructor Documentation

btGImpactCollisionAlgorithm::btGImpactCollisionAlgorithm	(	const btCollisionAlgorithmConstructionInfo &	ci,
		btCollisionObject *	body0,
		btCollisionObject *	body1
	)

virtual btGImpactCollisionAlgorithm::~btGImpactCollisionAlgorithm

(

)

[virtual]

---

Member Function Documentation

void btGImpactCollisionAlgorithm::addContactPoint	(	btCollisionObject *	body0,
		btCollisionObject *	body1,
		const btVector3 &	point,
		const btVector3 &	normal,
		btScalar	distance
	)			[protected]

btScalar btGImpactCollisionAlgorithm::calculateTimeOfImpact	(	btCollisionObject *	body0,
		btCollisionObject *	body1,
		const btDispatcherInfo &	dispatchInfo,
		btManifoldResult *	resultOut
	)			[virtual]

Implements btCollisionAlgorithm.

SIMD_FORCE_INLINE void btGImpactCollisionAlgorithm::checkConvexAlgorithm	(	btCollisionObject *	body0,
		btCollisionObject *	body1
	)			[inline, protected]

Definition at line 117 of file btGImpactCollisionAlgorithm.h.

SIMD_FORCE_INLINE void btGImpactCollisionAlgorithm::checkManifold	(	btCollisionObject *	body0,
		btCollisionObject *	body1
	)			[inline, protected]

Definition at line 96 of file btGImpactCollisionAlgorithm.h.

SIMD_FORCE_INLINE void btGImpactCollisionAlgorithm::clearCache

(

)

[inline, protected]

Definition at line 78 of file btGImpactCollisionAlgorithm.h.

void btGImpactCollisionAlgorithm::collide_gjk_triangles	(	btCollisionObject *	body0,
		btCollisionObject *	body1,
		btGImpactMeshShapePart *	shape0,
		btGImpactMeshShapePart *	shape1,
		const int *	pairs,
		int	pair_count
	)			[protected]

Collision routines

void btGImpactCollisionAlgorithm::collide_sat_triangles	(	btCollisionObject *	body0,
		btCollisionObject *	body1,
		btGImpactMeshShapePart *	shape0,
		btGImpactMeshShapePart *	shape1,
		const int *	pairs,
		int	pair_count
	)			[protected]

void btGImpactCollisionAlgorithm::convex_vs_convex_collision	(	btCollisionObject *	body0,
		btCollisionObject *	body1,
		btCollisionShape *	shape0,
		btCollisionShape *	shape1
	)			[protected]

SIMD_FORCE_INLINE void btGImpactCollisionAlgorithm::destroyContactManifolds

(

)

[inline, protected]

Definition at line 71 of file btGImpactCollisionAlgorithm.h.

SIMD_FORCE_INLINE void btGImpactCollisionAlgorithm::destroyConvexAlgorithm

(

)

[inline, protected]

Definition at line 61 of file btGImpactCollisionAlgorithm.h.

virtual void btGImpactCollisionAlgorithm::getAllContactManifolds

(

btManifoldArray &

manifoldArray

)

[inline, virtual]

Implements btCollisionAlgorithm.

Definition at line 194 of file btGImpactCollisionAlgorithm.h.

static float btGImpactCollisionAlgorithm::getAverageTreeCollisionTime

(

)

[static]

Gets the average time in miliseconds of tree collisions.

static float btGImpactCollisionAlgorithm::getAverageTriangleCollisionTime

(

)

[static]

Gets the average time in miliseconds of triangle collisions.

int btGImpactCollisionAlgorithm::getFace0

(

)

[inline]

Definition at line 255 of file btGImpactCollisionAlgorithm.h.

int btGImpactCollisionAlgorithm::getFace1

(

)

[inline]

Definition at line 263 of file btGImpactCollisionAlgorithm.h.

SIMD_FORCE_INLINE btPersistentManifold* btGImpactCollisionAlgorithm::getLastManifold

(

)

[inline, protected]

Definition at line 89 of file btGImpactCollisionAlgorithm.h.

int btGImpactCollisionAlgorithm::getPart0

(

)

[inline]

Definition at line 271 of file btGImpactCollisionAlgorithm.h.

int btGImpactCollisionAlgorithm::getPart1

(

)

[inline]

Definition at line 279 of file btGImpactCollisionAlgorithm.h.

void btGImpactCollisionAlgorithm::gimpact_vs_compoundshape	(	btCollisionObject *	body0,
		btCollisionObject *	body1,
		btGImpactShapeInterface *	shape0,
		btCompoundShape *	shape1,
		bool	swapped
	)

void btGImpactCollisionAlgorithm::gimpact_vs_concave	(	btCollisionObject *	body0,
		btCollisionObject *	body1,
		btGImpactShapeInterface *	shape0,
		btConcaveShape *	shape1,
		bool	swapped
	)

void btGImpactCollisionAlgorithm::gimpact_vs_gimpact	(	btCollisionObject *	body0,
		btCollisionObject *	body1,
		btGImpactShapeInterface *	shape0,
		btGImpactShapeInterface *	shape1
	)

Collides two gimpact shapes.

Precondition:

shape0 and shape1 couldn't be btGImpactMeshShape objects

void btGImpactCollisionAlgorithm::gimpact_vs_gimpact_find_pairs	(	const btTransform &	trans0,
		const btTransform &	trans1,
		btGImpactShapeInterface *	shape0,
		btGImpactShapeInterface *	shape1,
		btPairSet &	pairset
	)			[protected]

void btGImpactCollisionAlgorithm::gimpact_vs_shape	(	btCollisionObject *	body0,
		btCollisionObject *	body1,
		btGImpactShapeInterface *	shape0,
		btCollisionShape *	shape1,
		bool	swapped
	)

void btGImpactCollisionAlgorithm::gimpact_vs_shape_find_pairs	(	const btTransform &	trans0,
		const btTransform &	trans1,
		btGImpactShapeInterface *	shape0,
		btCollisionShape *	shape1,
		btAlignedObjectArray< int > &	collided_primitives
	)			[protected]

void btGImpactCollisionAlgorithm::gimpacttrimeshpart_vs_plane_collision	(	btCollisionObject *	body0,
		btCollisionObject *	body1,
		btGImpactMeshShapePart *	shape0,
		btStaticPlaneShape *	shape1,
		bool	swapped
	)			[protected]

SIMD_FORCE_INLINE btCollisionAlgorithm* btGImpactCollisionAlgorithm::newAlgorithm	(	btCollisionObject *	body0,
		btCollisionObject *	body1
	)			[inline, protected]

Definition at line 107 of file btGImpactCollisionAlgorithm.h.

SIMD_FORCE_INLINE btPersistentManifold* btGImpactCollisionAlgorithm::newContactManifold	(	btCollisionObject *	body0,
		btCollisionObject *	body1
	)			[inline, protected]

Creates a new contact point.

Definition at line 55 of file btGImpactCollisionAlgorithm.h.

virtual void btGImpactCollisionAlgorithm::processCollision	(	btCollisionObject *	body0,
		btCollisionObject *	body1,
		const btDispatcherInfo &	dispatchInfo,
		btManifoldResult *	resultOut
	)			[virtual]

Implements btCollisionAlgorithm.

static void btGImpactCollisionAlgorithm::registerAlgorithm

(

btCollisionDispatcher *

dispatcher

)

[static]

Use this function for register the algorithm externally.

void btGImpactCollisionAlgorithm::setFace0

(

int

value

)

[inline]

Accessor/Mutator pairs for Part and triangleID.

Definition at line 251 of file btGImpactCollisionAlgorithm.h.

void btGImpactCollisionAlgorithm::setFace1

(

int

value

)

[inline]

Definition at line 259 of file btGImpactCollisionAlgorithm.h.

void btGImpactCollisionAlgorithm::setPart0

(

int

value

)

[inline]

Definition at line 267 of file btGImpactCollisionAlgorithm.h.

void btGImpactCollisionAlgorithm::setPart1

(

int

value

)

[inline]

Definition at line 275 of file btGImpactCollisionAlgorithm.h.

void btGImpactCollisionAlgorithm::shape_vs_shape_collision	(	btCollisionObject *	body0,
		btCollisionObject *	body1,
		btCollisionShape *	shape0,
		btCollisionShape *	shape1
	)			[protected]

---

Member Data Documentation

btCollisionAlgorithm* btGImpactCollisionAlgorithm::m_convex_algorithm [protected]

Definition at line 44 of file btGImpactCollisionAlgorithm.h.

const btDispatcherInfo* btGImpactCollisionAlgorithm::m_dispatchInfo [protected]

Definition at line 47 of file btGImpactCollisionAlgorithm.h.

btPersistentManifold* btGImpactCollisionAlgorithm::m_manifoldPtr [protected]

Definition at line 45 of file btGImpactCollisionAlgorithm.h.

int btGImpactCollisionAlgorithm::m_part0 [protected]

Definition at line 49 of file btGImpactCollisionAlgorithm.h.

int btGImpactCollisionAlgorithm::m_part1 [protected]

Definition at line 51 of file btGImpactCollisionAlgorithm.h.

btManifoldResult* btGImpactCollisionAlgorithm::m_resultOut [protected]

Definition at line 46 of file btGImpactCollisionAlgorithm.h.

int btGImpactCollisionAlgorithm::m_triface0 [protected]

Definition at line 48 of file btGImpactCollisionAlgorithm.h.

int btGImpactCollisionAlgorithm::m_triface1 [protected]

Definition at line 50 of file btGImpactCollisionAlgorithm.h.

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

• btGImpactCollisionAlgorithm.h