btCollisionConfiguration allows to configure Bullet collision detection stack allocator, pool memory allocators More...

#include <btDefaultCollisionConfiguration.h>

Inheritance diagram for btDefaultCollisionConfiguration:

Collaboration diagram for btDefaultCollisionConfiguration:

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Public Member Functions
	btDefaultCollisionConfiguration (const btDefaultCollisionConstructionInfo &constructionInfo=btDefaultCollisionConstructionInfo())

virtual	~btDefaultCollisionConfiguration ()

virtual btPoolAllocator *	getPersistentManifoldPool ()
	memory pools More...

virtual btPoolAllocator *	getCollisionAlgorithmPool ()

virtual btCollisionAlgorithmCreateFunc *	getCollisionAlgorithmCreateFunc (int proxyType0, int proxyType1)

virtual btCollisionAlgorithmCreateFunc *	getClosestPointsAlgorithmCreateFunc (int proxyType0, int proxyType1)

void	setConvexConvexMultipointIterations (int numPerturbationIterations=3, int minimumPointsPerturbationThreshold=3)
	Use this method to allow to generate multiple contact points between at once, between two objects using the generic convex-convex algorithm. More...

void	setPlaneConvexMultipointIterations (int numPerturbationIterations=3, int minimumPointsPerturbationThreshold=3)

Public Member Functions inherited from btCollisionConfiguration
virtual	~btCollisionConfiguration ()

Protected Attributes
int	m_persistentManifoldPoolSize

btPoolAllocator *	m_persistentManifoldPool

bool	m_ownsPersistentManifoldPool

btPoolAllocator *	m_collisionAlgorithmPool

bool	m_ownsCollisionAlgorithmPool

btConvexPenetrationDepthSolver *	m_pdSolver

btCollisionAlgorithmCreateFunc *	m_convexConvexCreateFunc

btCollisionAlgorithmCreateFunc *	m_convexConcaveCreateFunc

btCollisionAlgorithmCreateFunc *	m_swappedConvexConcaveCreateFunc

btCollisionAlgorithmCreateFunc *	m_compoundCreateFunc

btCollisionAlgorithmCreateFunc *	m_compoundCompoundCreateFunc

btCollisionAlgorithmCreateFunc *	m_swappedCompoundCreateFunc

btCollisionAlgorithmCreateFunc *	m_emptyCreateFunc

btCollisionAlgorithmCreateFunc *	m_sphereSphereCF

btCollisionAlgorithmCreateFunc *	m_sphereBoxCF

btCollisionAlgorithmCreateFunc *	m_boxSphereCF

btCollisionAlgorithmCreateFunc *	m_boxBoxCF

btCollisionAlgorithmCreateFunc *	m_sphereTriangleCF

btCollisionAlgorithmCreateFunc *	m_triangleSphereCF

btCollisionAlgorithmCreateFunc *	m_planeConvexCF

btCollisionAlgorithmCreateFunc *	m_convexPlaneCF

Detailed Description

btCollisionConfiguration allows to configure Bullet collision detection stack allocator, pool memory allocators

Definition at line 48 of file btDefaultCollisionConfiguration.h.

Constructor & Destructor Documentation

btDefaultCollisionConfiguration::btDefaultCollisionConfiguration ( const btDefaultCollisionConstructionInfo & constructionInfo = btDefaultCollisionConstructionInfo() )

calculate maximum element size, big enough to fit any collision algorithm in the memory pool

Definition at line 43 of file btDefaultCollisionConfiguration.cpp.

btDefaultCollisionConfiguration::~btDefaultCollisionConfiguration ( )

virtual

Definition at line 139 of file btDefaultCollisionConfiguration.cpp.

Member Function Documentation

btCollisionAlgorithmCreateFunc * btDefaultCollisionConfiguration::getClosestPointsAlgorithmCreateFunc	(	int	proxyType0,
		int	proxyType1
	)

virtual

Implements btCollisionConfiguration.

Definition at line 201 of file btDefaultCollisionConfiguration.cpp.

btCollisionAlgorithmCreateFunc * btDefaultCollisionConfiguration::getCollisionAlgorithmCreateFunc	(	int	proxyType0,
		int	proxyType1
	)

virtual

Implements btCollisionConfiguration.

Reimplemented in btSoftBodyRigidBodyCollisionConfiguration.

Definition at line 282 of file btDefaultCollisionConfiguration.cpp.

virtual btPoolAllocator* btDefaultCollisionConfiguration::getCollisionAlgorithmPool ( )

inlinevirtual

Implements btCollisionConfiguration.

Definition at line 98 of file btDefaultCollisionConfiguration.h.

virtual btPoolAllocator* btDefaultCollisionConfiguration::getPersistentManifoldPool ( )

inlinevirtual

memory pools

Implements btCollisionConfiguration.

Definition at line 93 of file btDefaultCollisionConfiguration.h.

void btDefaultCollisionConfiguration::setConvexConvexMultipointIterations	(	int	numPerturbationIterations = `3`,
		int	minimumPointsPerturbationThreshold = `3`
	)

Use this method to allow to generate multiple contact points between at once, between two objects using the generic convex-convex algorithm.

By default, this feature is disabled for best performance.

Parameters

numPerturbationIterations	controls the number of collision queries. Set it to zero to disable the feature.
minimumPointsPerturbationThreshold	is the minimum number of points in the contact cache, above which the feature is disabled 3 is a good value for both params, if you want to enable the feature. This is because the default contact cache contains a maximum of 4 points, and one collision query at the unperturbed orientation is performed first. See Bullet/Demos/CollisionDemo for an example how this feature gathers multiple points.

Definition at line 367 of file btDefaultCollisionConfiguration.cpp.

void btDefaultCollisionConfiguration::setPlaneConvexMultipointIterations	(	int	numPerturbationIterations = `3`,
		int	minimumPointsPerturbationThreshold = `3`
	)

Definition at line 374 of file btDefaultCollisionConfiguration.cpp.

Member Data Documentation

btCollisionAlgorithmCreateFunc* btDefaultCollisionConfiguration::m_boxBoxCF

protected

Definition at line 79 of file btDefaultCollisionConfiguration.h.

btCollisionAlgorithmCreateFunc* btDefaultCollisionConfiguration::m_boxSphereCF

protected

Definition at line 77 of file btDefaultCollisionConfiguration.h.

btPoolAllocator* btDefaultCollisionConfiguration::m_collisionAlgorithmPool

protected

Definition at line 60 of file btDefaultCollisionConfiguration.h.

btCollisionAlgorithmCreateFunc* btDefaultCollisionConfiguration::m_compoundCompoundCreateFunc

protected

Definition at line 71 of file btDefaultCollisionConfiguration.h.

btCollisionAlgorithmCreateFunc* btDefaultCollisionConfiguration::m_compoundCreateFunc

protected

Definition at line 70 of file btDefaultCollisionConfiguration.h.

btCollisionAlgorithmCreateFunc* btDefaultCollisionConfiguration::m_convexConcaveCreateFunc

protected

Definition at line 68 of file btDefaultCollisionConfiguration.h.

btCollisionAlgorithmCreateFunc* btDefaultCollisionConfiguration::m_convexConvexCreateFunc

protected

Definition at line 67 of file btDefaultCollisionConfiguration.h.

btCollisionAlgorithmCreateFunc* btDefaultCollisionConfiguration::m_convexPlaneCF

protected

Definition at line 83 of file btDefaultCollisionConfiguration.h.

btCollisionAlgorithmCreateFunc* btDefaultCollisionConfiguration::m_emptyCreateFunc

protected

Definition at line 74 of file btDefaultCollisionConfiguration.h.

bool btDefaultCollisionConfiguration::m_ownsCollisionAlgorithmPool

protected

Definition at line 61 of file btDefaultCollisionConfiguration.h.

bool btDefaultCollisionConfiguration::m_ownsPersistentManifoldPool

protected

Definition at line 57 of file btDefaultCollisionConfiguration.h.

btConvexPenetrationDepthSolver* btDefaultCollisionConfiguration::m_pdSolver

protected

Definition at line 64 of file btDefaultCollisionConfiguration.h.

btPoolAllocator* btDefaultCollisionConfiguration::m_persistentManifoldPool

protected

Definition at line 56 of file btDefaultCollisionConfiguration.h.

int btDefaultCollisionConfiguration::m_persistentManifoldPoolSize

protected

Definition at line 53 of file btDefaultCollisionConfiguration.h.

btCollisionAlgorithmCreateFunc* btDefaultCollisionConfiguration::m_planeConvexCF

protected

Definition at line 82 of file btDefaultCollisionConfiguration.h.

btCollisionAlgorithmCreateFunc* btDefaultCollisionConfiguration::m_sphereBoxCF

protected

Definition at line 76 of file btDefaultCollisionConfiguration.h.

btCollisionAlgorithmCreateFunc* btDefaultCollisionConfiguration::m_sphereSphereCF

protected

Definition at line 75 of file btDefaultCollisionConfiguration.h.

btCollisionAlgorithmCreateFunc* btDefaultCollisionConfiguration::m_sphereTriangleCF

protected

Definition at line 80 of file btDefaultCollisionConfiguration.h.

btCollisionAlgorithmCreateFunc* btDefaultCollisionConfiguration::m_swappedCompoundCreateFunc

protected

Definition at line 73 of file btDefaultCollisionConfiguration.h.

btCollisionAlgorithmCreateFunc* btDefaultCollisionConfiguration::m_swappedConvexConcaveCreateFunc

protected

Definition at line 69 of file btDefaultCollisionConfiguration.h.

btCollisionAlgorithmCreateFunc* btDefaultCollisionConfiguration::m_triangleSphereCF

protected

Definition at line 81 of file btDefaultCollisionConfiguration.h.

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

Public Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation