Bullet Collision Detection & Physics Library: btSingleRayCallback Struct Reference

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btSingleRayCallback Struct Reference
Inheritance diagram for btSingleRayCallback:
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Collaboration diagram for btSingleRayCallback:
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## Public Member Functions
| btSingleRayCallback (const btVector3 &rayFromWorld, const btVector3 &rayToWorld, const btCollisionWorld *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 btCollisionWorld * | m_world
btCollisionWorld::RayResultCallback & | m_resultCallback
Public Attributes inherited from btBroadphaseRayCallback
btVector3 | m_rayDirectionInverse
| added some cached data to accelerate ray-AABB tests More...
unsigned int | m_signs [3]
btScalar | m_lambda_max

## Detailed Description

Definition at line 846 of file btCollisionWorld.cpp.

## Constructor & Destructor Documentation

btSingleRayCallback::btSingleRayCallback | ( | const btVector3 & | rayFromWorld,
|  | const btVector3 & | rayToWorld,
|  | const btCollisionWorld * | world,
|  | btCollisionWorld::RayResultCallback & | resultCallback
| ) |  |
| inline

what about division by zero? –> just set rayDirection[i] to INF/BT_LARGE_FLOAT

Definition at line 858 of file btCollisionWorld.cpp.

## Member Function Documentation

virtual bool btSingleRayCallback::process | ( | const btBroadphaseProxy * | proxy | ) |
| inlinevirtual

terminate further ray tests, once the closestHitFraction reached zero

Implements btBroadphaseAabbCallback.

Definition at line 886 of file btCollisionWorld.cpp.

## Member Data Documentation

btVector3 btSingleRayCallback::m_hitNormal

Definition at line 853 of file btCollisionWorld.cpp.

btTransform btSingleRayCallback::m_rayFromTrans

Definition at line 851 of file btCollisionWorld.cpp.

btVector3 btSingleRayCallback::m_rayFromWorld

Definition at line 849 of file btCollisionWorld.cpp.

btTransform btSingleRayCallback::m_rayToTrans

Definition at line 852 of file btCollisionWorld.cpp.

btVector3 btSingleRayCallback::m_rayToWorld

Definition at line 850 of file btCollisionWorld.cpp.

btCollisionWorld::RayResultCallback& btSingleRayCallback::m_resultCallback

Definition at line 856 of file btCollisionWorld.cpp.

const btCollisionWorld* btSingleRayCallback::m_world

Definition at line 855 of file btCollisionWorld.cpp.

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

- btCollisionWorld.cpp