btDeformableMultiBodyDynamicsWorld::btDeformableSingleRayCallback Struct Reference

#include <btDeformableMultiBodyDynamicsWorld.h>

Inherits btBroadphaseRayCallback.

Public Member Functions
	btDeformableSingleRayCallback (const btVector3 &rayFromWorld, const btVector3 &rayToWorld, const btDeformableMultiBodyDynamicsWorld *world, btCollisionWorld::RayResultCallback &resultCallback)
virtual bool	process (const btBroadphaseProxy *proxy)
Public Member Functions inherited from btBroadphaseRayCallback
virtual	~btBroadphaseRayCallback ()
Public Member Functions inherited from btBroadphaseAabbCallback
virtual	~btBroadphaseAabbCallback ()

Public Attributes
btVector3	m_rayFromWorld
btVector3	m_rayToWorld
btTransform	m_rayFromTrans
btTransform	m_rayToTrans
btVector3	m_hitNormal
const btDeformableMultiBodyDynamicsWorld *	m_world
btCollisionWorld::RayResultCallback &	m_resultCallback
Public Attributes inherited from btBroadphaseRayCallback
btVector3	m_rayDirectionInverse
	added some cached data to accelerate ray-AABB tests
unsigned int	m_signs [3]
btScalar	m_lambda_max

Additional Inherited Members
Protected Member Functions inherited from btBroadphaseRayCallback
	btBroadphaseRayCallback ()

Detailed Description

Definition at line 176 of file btDeformableMultiBodyDynamicsWorld.h.

Constructor & Destructor Documentation

btDeformableSingleRayCallback()

btDeformableMultiBodyDynamicsWorld::btDeformableSingleRayCallback::btDeformableSingleRayCallback ( const btVector3 & rayFromWorld, const btVector3 & rayToWorld, const btDeformableMultiBodyDynamicsWorld * world, btCollisionWorld::RayResultCallback & resultCallback )

inline

what about division by zero? --> just set rayDirection[i] to INF/1e30

Definition at line 187 of file btDeformableMultiBodyDynamicsWorld.h.

References btBroadphaseRayCallback::m_lambda_max, btBroadphaseRayCallback::m_rayDirectionInverse, m_rayFromTrans, m_rayFromWorld, m_rayToTrans, m_rayToWorld, and btBroadphaseRayCallback::m_signs.

Member Function Documentation

process()

virtual bool btDeformableMultiBodyDynamicsWorld::btDeformableSingleRayCallback::process ( const btBroadphaseProxy * proxy )

inlinevirtual

terminate further ray tests, once the closestHitFraction reached zero

Implements btBroadphaseAabbCallback.

Definition at line 212 of file btDeformableMultiBodyDynamicsWorld.h.

References btCollisionWorld::RayResultCallback::m_closestHitFraction, m_rayFromTrans, m_rayToTrans, m_resultCallback, m_world, btCollisionWorld::RayResultCallback::needsCollision(), and btDeformableMultiBodyDynamicsWorld::rayTestSingle().

Referenced by btDeformableMultiBodyDynamicsWorld::rayTest().

Member Data Documentation

m_hitNormal

btVector3 btDeformableMultiBodyDynamicsWorld::btDeformableSingleRayCallback::m_hitNormal

Definition at line 182 of file btDeformableMultiBodyDynamicsWorld.h.

m_rayFromTrans

btTransform btDeformableMultiBodyDynamicsWorld::btDeformableSingleRayCallback::m_rayFromTrans

Definition at line 180 of file btDeformableMultiBodyDynamicsWorld.h.

Referenced by btDeformableSingleRayCallback(), and process().

m_rayFromWorld

btVector3 btDeformableMultiBodyDynamicsWorld::btDeformableSingleRayCallback::m_rayFromWorld

Definition at line 178 of file btDeformableMultiBodyDynamicsWorld.h.

Referenced by btDeformableSingleRayCallback().

m_rayToTrans

btTransform btDeformableMultiBodyDynamicsWorld::btDeformableSingleRayCallback::m_rayToTrans

Definition at line 181 of file btDeformableMultiBodyDynamicsWorld.h.

Referenced by btDeformableSingleRayCallback(), and process().

m_rayToWorld

btVector3 btDeformableMultiBodyDynamicsWorld::btDeformableSingleRayCallback::m_rayToWorld

Definition at line 179 of file btDeformableMultiBodyDynamicsWorld.h.

Referenced by btDeformableSingleRayCallback().

m_resultCallback

btCollisionWorld::RayResultCallback& btDeformableMultiBodyDynamicsWorld::btDeformableSingleRayCallback::m_resultCallback

Definition at line 185 of file btDeformableMultiBodyDynamicsWorld.h.

Referenced by process().

m_world

const btDeformableMultiBodyDynamicsWorld* btDeformableMultiBodyDynamicsWorld::btDeformableSingleRayCallback::m_world

Definition at line 184 of file btDeformableMultiBodyDynamicsWorld.h.

Referenced by process().

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

• btDeformableMultiBodyDynamicsWorld.h