ObjsAheadExplorer Class Reference

#include <ObjsAheadExplorer.h>

Inheritance diagram for ObjsAheadExplorer:

List of all members.

Public Member Functions
	ObjsAheadExplorer (const Vector3 &, const Vector3 &, Group *)
virtual void	explore (SceneGraphObject &)
virtual void	reinit (const Vector3 &o, const Vector3 &d, Intersector *pI, float m=MAXFLOAT)
PointEnv *	result ()
Protected Member Functions
virtual bool	_explore (SceneGraphObject &)
virtual bool	_iterate (SceneGraphObject &)
virtual bool	_process_leaf (SceneGraphObject &)
virtual void	_accept_new_transformation (const Matrix4 &)
Protected Attributes
Group *	_pResult
float	_originDist
Vector3	_origin
Vector3	_direction
Intersector *	_pIntersector
float	_maxDist
Vector3	_trOrigin
Vector3	_trDirection
Matrix4	_accumMat
bool	_transformed
SceneGraphObject *	_pCandidate
bool	_retVal
float	_actDist
Matrix3	_rMat
const Vector3 *	_tVec
const Vector3 *	_sVec
std::stack< Matrix4 * >	_trStack

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Detailed Description

Definition at line 20 of file ObjsAheadExplorer.h.

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Constructor & Destructor Documentation

ObjsAheadExplorer (  const Vector3 &  , const Vector3 &  , Group *  )

Definition at line 64 of file ObjsAheadExplorer.cc. References RayIntExplorer::_direction, RayIntExplorer::_origin, ObjsAheadExplorer::_originDist, and ObjsAheadExplorer::_pResult.

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Member Function Documentation

virtual void _accept_new_transformation (  const Matrix4 &   )  [inline, protected, virtual, inherited]

Implements Explorer. Reimplemented in ShadowExplorer. Definition at line 49 of file RayIntExplorer.h.

bool _explore (  SceneGraphObject &   )  [protected, virtual]

Reimplemented from RayIntExplorer. Definition at line 6 of file ObjsAheadExplorer.cc. References RayIntExplorer::_direction, RayIntExplorer::_origin, RayIntExplorer::_pCandidate, RayIntExplorer::_retVal, RayIntExplorer::_rMat, RayIntExplorer::_sVec, RayIntExplorer::_trDirection, RayIntExplorer::_trOrigin, Explorer::_trStack, RayIntExplorer::_tVec, ESG_INVERSE_TR_RAY, IteratorSDS::firstChild(), Transform::get(), Transform::getRotation(), Transform::getScale(), Transform::getTranslation(), SceneGraphObject::hasSubnodes(), IteratorSDS::initHalfSpaceSearch(), IteratorSDS::nextChild(), SceneGraphObject::transformation(), and SceneGraphObject::traverseSubnodes().

virtual bool _iterate (  SceneGraphObject &   )  [inline, protected, virtual, inherited]

Reimplemented from Explorer. Reimplemented in ShadowExplorer. Definition at line 47 of file RayIntExplorer.h.

virtual bool _process_leaf (  SceneGraphObject &   )  [inline, protected, virtual, inherited]

Implements Explorer. Reimplemented in ShadowExplorer. Definition at line 48 of file RayIntExplorer.h.

void explore (  SceneGraphObject &   )  [virtual, inherited]

Reimplemented from Explorer. Reimplemented in ShadowExplorer. Definition at line 102 of file RayIntExplorer.cc. References RayIntExplorer::_explore(), and RayIntExplorer::_pIntersector. Referenced by OSGAdapter::rayIntersection().

void reinit (  const Vector3 &  o, const Vector3 &  d, Intersector *  pI, float  m = MAXFLOAT )  [virtual, inherited]

Definition at line 109 of file RayIntExplorer.cc. References RayIntExplorer::_direction, RayIntExplorer::_maxDist, RayIntExplorer::_origin, RayIntExplorer::_pIntersector, RayIntExplorer::_transformed, RayIntExplorer::_trDirection, RayIntExplorer::_trOrigin, and RIE_UPDATE_STAT.

PointEnv * result (   )  [inherited]

Reimplemented in ShadowExplorer. Definition at line 124 of file RayIntExplorer.cc. References RayIntExplorer::_accumMat, RayIntExplorer::_pIntersector, RayIntExplorer::_transformed, Intersector::adoptIntersection(), ENV_HAVE_TRANSFORMATION, PointEnv::mask, RIE_UPDATE_STAT, and PointEnv::trMat. Referenced by OSGAdapter::rayIntersection().

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Member Data Documentation

Matrix4 _accumMat [protected, inherited]

Definition at line 29 of file RayIntExplorer.h. Referenced by RayIntExplorer::result().

float _actDist [protected, inherited]

Definition at line 36 of file RayIntExplorer.h. Referenced by RayIntExplorer::_explore().

Vector3 _direction [protected, inherited]

Definition at line 23 of file RayIntExplorer.h. Referenced by ShadowExplorer::_explore(), RayIntExplorer::_explore(), ObjsAheadExplorer::_explore(), ObjsAheadExplorer::ObjsAheadExplorer(), and RayIntExplorer::reinit().

float _maxDist [protected, inherited]

Definition at line 25 of file RayIntExplorer.h. Referenced by ShadowExplorer::_explore(), RayIntExplorer::_explore(), and RayIntExplorer::reinit().

Vector3 _origin [protected, inherited]

Definition at line 22 of file RayIntExplorer.h. Referenced by ShadowExplorer::_explore(), RayIntExplorer::_explore(), ObjsAheadExplorer::_explore(), ObjsAheadExplorer::ObjsAheadExplorer(), and RayIntExplorer::reinit().

float _originDist [protected]

Definition at line 23 of file ObjsAheadExplorer.h. Referenced by ObjsAheadExplorer::ObjsAheadExplorer().

SceneGraphObject* _pCandidate [protected, inherited]

Definition at line 34 of file RayIntExplorer.h. Referenced by ShadowExplorer::_explore(), RayIntExplorer::_explore(), and ObjsAheadExplorer::_explore().

Intersector* _pIntersector [protected, inherited]

Definition at line 24 of file RayIntExplorer.h. Referenced by RayIntExplorer::_explore(), RayIntExplorer::explore(), RayIntExplorer::reinit(), and RayIntExplorer::result().

Group* _pResult [protected]

Definition at line 22 of file ObjsAheadExplorer.h. Referenced by ObjsAheadExplorer::ObjsAheadExplorer().

bool _retVal [protected, inherited]

Definition at line 35 of file RayIntExplorer.h. Referenced by RayIntExplorer::_explore(), and ObjsAheadExplorer::_explore().

Matrix3 _rMat [protected, inherited]

Definition at line 37 of file RayIntExplorer.h. Referenced by ShadowExplorer::_explore(), RayIntExplorer::_explore(), and ObjsAheadExplorer::_explore().

const Vector3* _sVec [protected, inherited]

Definition at line 39 of file RayIntExplorer.h. Referenced by ShadowExplorer::_explore(), RayIntExplorer::_explore(), and ObjsAheadExplorer::_explore().

bool _transformed [protected, inherited]

Definition at line 30 of file RayIntExplorer.h. Referenced by RayIntExplorer::reinit(), and RayIntExplorer::result().

Vector3 _trDirection [protected, inherited]

Definition at line 28 of file RayIntExplorer.h. Referenced by ShadowExplorer::_explore(), RayIntExplorer::_explore(), ObjsAheadExplorer::_explore(), and RayIntExplorer::reinit().

Vector3 _trOrigin [protected, inherited]

Definition at line 27 of file RayIntExplorer.h. Referenced by ShadowExplorer::_explore(), RayIntExplorer::_explore(), ObjsAheadExplorer::_explore(), and RayIntExplorer::reinit().

std::stack<Matrix4*> _trStack [protected, inherited]

Definition at line 16 of file Explorer.h. Referenced by ShadowExplorer::_explore(), RayIntExplorer::_explore(), ObjsAheadExplorer::_explore(), Explorer::_explore(), BVExplorer::_iterate(), POGExplorer::_process_leaf(), ObjsInAreaExplorer::_process_leaf(), LightsExplorer::_process_leaf(), ShadowExplorer::explore(), Explorer::explore(), and Exporter::explore().

const Vector3* _tVec [protected, inherited]

Definition at line 38 of file RayIntExplorer.h. Referenced by ShadowExplorer::_explore(), RayIntExplorer::_explore(), and ObjsAheadExplorer::_explore().

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

• esg/include/esg/explorer/ObjsAheadExplorer.h
• esg/src/ObjsAheadExplorer.cc

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