ShadowExplorer Class Reference

#include <ShadowExplorer.h>

Inheritance diagram for ShadowExplorer:

List of all members.

Public Member Functions
	ShadowExplorer (const Vector3 &o, const Vector3 &d, SceneGraphObject::OID oid, float m=MAXFLOAT)
virtual void	explore (SceneGraphObject &)
bool	result ()
const LightArray::BlockingObj &	getBlockingObj (void) const
virtual void	reinit (const Vector3 &o, const Vector3 &d, SceneGraphObject::OID oid, Intersector *pI=NULL, float m=MAXFLOAT)
virtual void	reinit (const Vector3 &o, const Vector3 &d, SceneGraphObject::OID oid, float m=MAXFLOAT)
virtual void	reinit (const Vector3 &o, const Vector3 &d, Intersector *pI, float m=MAXFLOAT)
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
PointEnv	_env
Geometry *	_pGeometry
SceneGraphObject::OID	_lightOID
LightArray::BlockingObj	_blockingObj
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 ShadowExplorer.h.

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Constructor & Destructor Documentation

ShadowExplorer (  const Vector3 &  o, const Vector3 &  d, SceneGraphObject::OID  oid, float  m = MAXFLOAT )  [inline]

Definition at line 37 of file ShadowExplorer.h.

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Member Function Documentation

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

Reimplemented from RayIntExplorer. Definition at line 34 of file ShadowExplorer.h.

bool _explore (  SceneGraphObject &   )  [protected, virtual]

Reimplemented from RayIntExplorer. Definition at line 6 of file ShadowExplorer.cc. References RayIntExplorer::_direction, RayIntExplorer::_maxDist, RayIntExplorer::_origin, RayIntExplorer::_pCandidate, RayIntExplorer::_rMat, RayIntExplorer::_sVec, RayIntExplorer::_trDirection, RayIntExplorer::_trOrigin, Explorer::_trStack, RayIntExplorer::_tVec, ESG_INVERSE_TR_RAY, Transform::get(), Transform::getRotation(), Transform::getScale(), Transform::getTranslation(), SceneGraphObject::hasSubnodes(), IteratorSDS::initRayIntersection(), SceneGraphObject::transformation(), and SceneGraphObject::traverseSubnodes(). Referenced by ShadowExplorer::explore().

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

Reimplemented from RayIntExplorer. Definition at line 32 of file ShadowExplorer.h.

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

Reimplemented from RayIntExplorer. Definition at line 33 of file ShadowExplorer.h.

void explore (  SceneGraphObject &   )  [virtual]

Reimplemented from RayIntExplorer. Definition at line 67 of file ShadowExplorer.cc. References ShadowExplorer::_blockingObj, ShadowExplorer::_explore(), Explorer::_trStack, and LightArray::BlockingObj::pObj.

const LightArray::BlockingObj& getBlockingObj (  void   )  const [inline]

Definition at line 47 of file ShadowExplorer.h.

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.

virtual void reinit (  const Vector3 &  o, const Vector3 &  d, SceneGraphObject::OID  oid, float  m = MAXFLOAT )  [inline, virtual]

Definition at line 66 of file ShadowExplorer.h.

virtual void reinit (  const Vector3 &  o, const Vector3 &  d, SceneGraphObject::OID  oid, Intersector *  pI = NULL, float  m = MAXFLOAT )  [inline, virtual]

Definition at line 49 of file ShadowExplorer.h.

bool result (  void   )  [inline]

Reimplemented from RayIntExplorer. Definition at line 45 of file ShadowExplorer.h.

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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().

LightArray::BlockingObj _blockingObj [protected]

Definition at line 25 of file ShadowExplorer.h. Referenced by ShadowExplorer::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().

PointEnv _env [protected]

Definition at line 22 of file ShadowExplorer.h.

SceneGraphObject::OID _lightOID [protected]

Definition at line 24 of file ShadowExplorer.h.

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().

SceneGraphObject* _pCandidate [protected, inherited]

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

Geometry* _pGeometry [protected]

Definition at line 23 of file ShadowExplorer.h.

Intersector* _pIntersector [protected, inherited]

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

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/ShadowExplorer.h
• esg/src/ShadowExplorer.cc

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