Public Member Functions | Public Attributes

btManifoldPoint Class Reference

ManifoldContactPoint collects and maintains persistent contactpoints. More...

#include <btManifoldPoint.h>

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List of all members.

Public Member Functions

 btManifoldPoint ()
 btManifoldPoint (const btVector3 &pointA, const btVector3 &pointB, const btVector3 &normal, btScalar distance)
btScalar getDistance () const
int getLifeTime () const
const btVector3getPositionWorldOnA () const
const btVector3getPositionWorldOnB () const
void setDistance (btScalar dist)
btScalar getAppliedImpulse () const
 this returns the most recent applied impulse, to satisfy contact constraints by the constraint solver

Public Attributes

btVector3 m_localPointA
btVector3 m_localPointB
btVector3 m_positionWorldOnB
btVector3 m_positionWorldOnA
 m_positionWorldOnA is redundant information, see getPositionWorldOnA(), but for clarity
btVector3 m_normalWorldOnB
btScalar m_distance1
btScalar m_combinedFriction
btScalar m_combinedRollingFriction
btScalar m_combinedRestitution
int m_partId0
int m_partId1
int m_index0
int m_index1
void * m_userPersistentData
bool m_lateralFrictionInitialized
btScalar m_appliedImpulse
btScalar m_appliedImpulseLateral1
btScalar m_appliedImpulseLateral2
btScalar m_contactMotion1
btScalar m_contactMotion2
btScalar m_contactCFM1
btScalar m_contactCFM2
int m_lifeTime
btVector3 m_lateralFrictionDir1
btVector3 m_lateralFrictionDir2

Detailed Description

ManifoldContactPoint collects and maintains persistent contactpoints.

used to improve stability and performance of rigidbody dynamics response.

Definition at line 42 of file btManifoldPoint.h.


Constructor & Destructor Documentation

btManifoldPoint::btManifoldPoint (  )  [inline]

Definition at line 45 of file btManifoldPoint.h.

btManifoldPoint::btManifoldPoint ( const btVector3 pointA,
const btVector3 pointB,
const btVector3 normal,
btScalar  distance 
) [inline]

Definition at line 59 of file btManifoldPoint.h.


Member Function Documentation

btScalar btManifoldPoint::getAppliedImpulse (  )  const [inline]

this returns the most recent applied impulse, to satisfy contact constraints by the constraint solver

Definition at line 147 of file btManifoldPoint.h.

btScalar btManifoldPoint::getDistance (  )  const [inline]

Definition at line 122 of file btManifoldPoint.h.

int btManifoldPoint::getLifeTime (  )  const [inline]

Definition at line 126 of file btManifoldPoint.h.

const btVector3& btManifoldPoint::getPositionWorldOnA (  )  const [inline]

Definition at line 131 of file btManifoldPoint.h.

const btVector3& btManifoldPoint::getPositionWorldOnB (  )  const [inline]

Definition at line 136 of file btManifoldPoint.h.

void btManifoldPoint::setDistance ( btScalar  dist  )  [inline]

Definition at line 141 of file btManifoldPoint.h.


Member Data Documentation

Definition at line 106 of file btManifoldPoint.h.

Definition at line 107 of file btManifoldPoint.h.

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Definition at line 92 of file btManifoldPoint.h.

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Definition at line 90 of file btManifoldPoint.h.

Definition at line 98 of file btManifoldPoint.h.

Definition at line 99 of file btManifoldPoint.h.

m_positionWorldOnA is redundant information, see getPositionWorldOnA(), but for clarity

Definition at line 89 of file btManifoldPoint.h.

Definition at line 87 of file btManifoldPoint.h.

Definition at line 103 of file btManifoldPoint.h.


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