Public Member Functions | Protected Attributes

btDefaultCollisionConfiguration Class Reference

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

#include <btDefaultCollisionConfiguration.h>

Inheritance diagram for btDefaultCollisionConfiguration:
Inheritance graph
[legend]
Collaboration diagram for btDefaultCollisionConfiguration:
Collaboration graph
[legend]

List of all members.

Public Member Functions

 btDefaultCollisionConfiguration (const btDefaultCollisionConstructionInfo &constructionInfo=btDefaultCollisionConstructionInfo())
virtual ~btDefaultCollisionConfiguration ()
virtual btPoolAllocatorgetPersistentManifoldPool ()
 memory pools
virtual btPoolAllocatorgetCollisionAlgorithmPool ()
virtual btStackAllocgetStackAllocator ()
virtual btVoronoiSimplexSolvergetSimplexSolver ()
virtual
btCollisionAlgorithmCreateFunc
getCollisionAlgorithmCreateFunc (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.
void setPlaneConvexMultipointIterations (int numPerturbationIterations=3, int minimumPointsPerturbationThreshold=3)

Protected Attributes

int m_persistentManifoldPoolSize
btStackAllocm_stackAlloc
bool m_ownsStackAllocator
btPoolAllocatorm_persistentManifoldPool
bool m_ownsPersistentManifoldPool
btPoolAllocatorm_collisionAlgorithmPool
bool m_ownsCollisionAlgorithmPool
btVoronoiSimplexSolverm_simplexSolver
btConvexPenetrationDepthSolverm_pdSolver
btCollisionAlgorithmCreateFuncm_convexConvexCreateFunc
btCollisionAlgorithmCreateFuncm_convexConcaveCreateFunc
btCollisionAlgorithmCreateFuncm_swappedConvexConcaveCreateFunc
btCollisionAlgorithmCreateFuncm_compoundCreateFunc
btCollisionAlgorithmCreateFuncm_swappedCompoundCreateFunc
btCollisionAlgorithmCreateFuncm_emptyCreateFunc
btCollisionAlgorithmCreateFuncm_sphereSphereCF
btCollisionAlgorithmCreateFuncm_sphereBoxCF
btCollisionAlgorithmCreateFuncm_boxSphereCF
btCollisionAlgorithmCreateFuncm_boxBoxCF
btCollisionAlgorithmCreateFuncm_sphereTriangleCF
btCollisionAlgorithmCreateFuncm_triangleSphereCF
btCollisionAlgorithmCreateFuncm_planeConvexCF
btCollisionAlgorithmCreateFuncm_convexPlaneCF

Detailed Description

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

Definition at line 52 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 42 of file btDefaultCollisionConfiguration.cpp.

btDefaultCollisionConfiguration::~btDefaultCollisionConfiguration (  )  [virtual]

Definition at line 145 of file btDefaultCollisionConfiguration.cpp.


Member Function Documentation

btCollisionAlgorithmCreateFunc * btDefaultCollisionConfiguration::getCollisionAlgorithmCreateFunc ( int  proxyType0,
int  proxyType1 
) [virtual]
virtual btPoolAllocator* btDefaultCollisionConfiguration::getCollisionAlgorithmPool (  )  [inline, virtual]

Implements btCollisionConfiguration.

Definition at line 103 of file btDefaultCollisionConfiguration.h.

virtual btPoolAllocator* btDefaultCollisionConfiguration::getPersistentManifoldPool (  )  [inline, virtual]

memory pools

Implements btCollisionConfiguration.

Definition at line 98 of file btDefaultCollisionConfiguration.h.

virtual btVoronoiSimplexSolver* btDefaultCollisionConfiguration::getSimplexSolver (  )  [inline, virtual]

Definition at line 113 of file btDefaultCollisionConfiguration.h.

virtual btStackAlloc* btDefaultCollisionConfiguration::getStackAllocator (  )  [inline, virtual]

Implements btCollisionConfiguration.

Definition at line 108 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 293 of file btDefaultCollisionConfiguration.cpp.

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

Definition at line 300 of file btDefaultCollisionConfiguration.cpp.


Member Data Documentation

Definition at line 84 of file btDefaultCollisionConfiguration.h.

Definition at line 82 of file btDefaultCollisionConfiguration.h.

Definition at line 66 of file btDefaultCollisionConfiguration.h.

Definition at line 77 of file btDefaultCollisionConfiguration.h.

Definition at line 75 of file btDefaultCollisionConfiguration.h.

Definition at line 74 of file btDefaultCollisionConfiguration.h.

Definition at line 88 of file btDefaultCollisionConfiguration.h.

Definition at line 79 of file btDefaultCollisionConfiguration.h.

Definition at line 67 of file btDefaultCollisionConfiguration.h.

Definition at line 63 of file btDefaultCollisionConfiguration.h.

Definition at line 60 of file btDefaultCollisionConfiguration.h.

Definition at line 71 of file btDefaultCollisionConfiguration.h.

Definition at line 62 of file btDefaultCollisionConfiguration.h.

Definition at line 57 of file btDefaultCollisionConfiguration.h.

Definition at line 87 of file btDefaultCollisionConfiguration.h.

Definition at line 70 of file btDefaultCollisionConfiguration.h.

Definition at line 81 of file btDefaultCollisionConfiguration.h.

Definition at line 80 of file btDefaultCollisionConfiguration.h.

Definition at line 85 of file btDefaultCollisionConfiguration.h.

Definition at line 59 of file btDefaultCollisionConfiguration.h.

Definition at line 78 of file btDefaultCollisionConfiguration.h.

Definition at line 76 of file btDefaultCollisionConfiguration.h.

Definition at line 86 of file btDefaultCollisionConfiguration.h.


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