LocalReflection Class Reference

#include <LocalReflection.h>

Inheritance diagram for LocalReflection:

List of all members.

Public Types
enum	ShadowDetection { SD_NONE, SD_RAY_FROM_EMITTANCE, SD_GEOMETRY_SAMPLING }
Public Member Functions
	LocalReflection (DiffuseBRDF *db=NULL, SpecularBRDF *sb=NULL, Emittance *e=NULL, ShadowDetection s=SD_NONE, unsigned ns=1, unsigned c=0, unsigned u=1)
virtual	~LocalReflection ()
virtual void	setScene (Scene *)
virtual Color3f *	illuminatePoint (PointEnv &)
virtual Color3f *	illuminatePoint (PointEnv &, MatVisitor &)
const LightArray *	lights (void) const
unsigned	getBlockingObjCaches (void) const
unsigned	getActBlockingObjCache (void) const
void	setActBlockingObjCache (unsigned i)
void	blockingObjCacheOff (void)
virtual void	setDiffuseBRDF (DiffuseBRDF *b)
virtual void	setSpecularBRDF (SpecularBRDF *b)
virtual void	setEmittance (Emittance *e)
Protected Member Functions
bool	_light_visible (unsigned, const Vector3 &, double, const Vector3 &, SceneGraphObject::OID)
Protected Attributes
LightArray *	_pLights
ShadowDetection	_shadowDetection
unsigned	_lightTests
unsigned	_numCaches
unsigned	_useCache
DiffuseBRDF *	_pDiffuseBRDF
SpecularBRDF *	_pSpecularBRDF
Emittance *	_pEmittance
Scene *	_pScene

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Detailed Description

Definition at line 39 of file LocalReflection.h.

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Member Enumeration Documentation

enum ShadowDetection

Enumerator: SD_NONE  SD_RAY_FROM_EMITTANCE  SD_GEOMETRY_SAMPLING  Definition at line 41 of file LocalReflection.h.

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Constructor & Destructor Documentation

LocalReflection (  DiffuseBRDF *  db = NULL, SpecularBRDF *  sb = NULL, Emittance *  e = NULL, ShadowDetection  s = SD_NONE, unsigned  ns = 1, unsigned  c = 0, unsigned  u = 1 )

Definition at line 60 of file LocalReflection.cc.

virtual ~LocalReflection (   )  [inline, virtual]

Definition at line 67 of file LocalReflection.h.

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Member Function Documentation

bool _light_visible (  unsigned  , const Vector3 &  , double  , const Vector3 &  , SceneGraphObject::OID  )  [protected]

Definition at line 9 of file LocalReflection.cc. References LocalReflection::_pLights, ReflectionModel::_pScene, LocalReflection::_useCache, and Scene::root().

void blockingObjCacheOff (  void   )  [inline]

Definition at line 100 of file LocalReflection.h.

unsigned getActBlockingObjCache (  void   )  const [inline]

Definition at line 98 of file LocalReflection.h.

unsigned getBlockingObjCaches (  void   )  const [inline]

Definition at line 97 of file LocalReflection.h.

Color3f * illuminatePoint (  PointEnv &  , MatVisitor &  )  [virtual]

Reimplemented in PhongReflection. Definition at line 95 of file LocalReflection.cc. References ReflectionModel::_pDiffuseBRDF, ReflectionModel::_pEmittance, LocalReflection::_pLights, ReflectionModel::_pScene, and ReflectionModel::_pSpecularBRDF.

Color3f * illuminatePoint (  PointEnv &   )  [virtual]

Implements ReflectionModel. Reimplemented in GLReflection. Definition at line 85 of file LocalReflection.cc. Referenced by RayTracing::_direct_illumination(), and PhongReflection::illuminatePoint().

const LightArray* lights (  void   )  const [inline]

Definition at line 95 of file LocalReflection.h.

void setActBlockingObjCache (  unsigned  i  )  [inline]

Definition at line 99 of file LocalReflection.h. Referenced by RayTracing::_direct_illumination().

virtual void setDiffuseBRDF (  DiffuseBRDF *  b  )  [inline, virtual, inherited]

Reimplemented in PhongReflection, and RayTracing. Definition at line 55 of file ReflectionModel.h. Referenced by RayTracing::_check_material(), and RayTracing::setDiffuseBRDF().

virtual void setEmittance (  Emittance *  e  )  [inline, virtual, inherited]

Reimplemented in Radiosity, and RayTracing. Definition at line 57 of file ReflectionModel.h. Referenced by RayTracing::_check_material(), and RayTracing::setEmittance().

void setScene (  Scene *   )  [virtual]

Reimplemented from ReflectionModel. Reimplemented in GLReflection. Definition at line 76 of file LocalReflection.cc. References LocalReflection::_numCaches, LocalReflection::_pLights, ReflectionModel::_pScene, and Scene::root(). Referenced by GLReflection::setScene().

virtual void setSpecularBRDF (  SpecularBRDF *  b  )  [inline, virtual, inherited]

Reimplemented in PhongReflection, and RayTracing. Definition at line 56 of file ReflectionModel.h. Referenced by RayTracing::_check_material(), and RayTracing::setSpecularBRDF().

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Member Data Documentation

unsigned _lightTests [protected]

Definition at line 50 of file LocalReflection.h.

unsigned _numCaches [protected]

Definition at line 51 of file LocalReflection.h. Referenced by LocalReflection::setScene().

DiffuseBRDF* _pDiffuseBRDF [protected, inherited]

Definition at line 39 of file ReflectionModel.h. Referenced by PathTracing::_cast_secondary_rays(), RayTracing::_check_material(), PhotonMapping::_sample_diffuse(), RayTracing::illuminatePoint(), PhotonTracing::illuminatePoint(), LocalReflection::illuminatePoint(), PhongReflection::PhongReflection(), and PhongReflection::~PhongReflection().

Emittance* _pEmittance [protected, inherited]

Definition at line 41 of file ReflectionModel.h. Referenced by LocalReflection::illuminatePoint().

LightArray* _pLights [protected]

Definition at line 48 of file LocalReflection.h. Referenced by LocalReflection::_light_visible(), LocalReflection::illuminatePoint(), LocalReflection::setScene(), and GLReflection::setScene().

Scene* _pScene [protected, inherited]

Definition at line 42 of file ReflectionModel.h. Referenced by RayTracing::_cast_ray(), LocalReflection::_light_visible(), RayTracing::illuminatePoint(), PhotonTracing::illuminatePoint(), LocalReflection::illuminatePoint(), Radiosity::setScene(), and LocalReflection::setScene().

SpecularBRDF* _pSpecularBRDF [protected, inherited]

Definition at line 40 of file ReflectionModel.h. Referenced by PathTracing::_cast_secondary_rays(), RayTracing::_check_material(), PhotonMapping::_sample_specular(), RayTracing::illuminatePoint(), PhotonTracing::illuminatePoint(), LocalReflection::illuminatePoint(), PhongReflection::PhongReflection(), and PhongReflection::~PhongReflection().

ShadowDetection _shadowDetection [protected]

Definition at line 49 of file LocalReflection.h.

unsigned _useCache [protected]

Definition at line 52 of file LocalReflection.h. Referenced by LocalReflection::_light_visible().

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

• include/gra/reflection/LocalReflection.h
• src/LocalReflection.cc

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