esg::PointEmittance

PointEmittance Class Reference

#include <PointEmittance.h>

Inheritance diagram for PointEmittance:

Emittance ESGObject List of all members.

Public Member Functions

 PointEmittance (const Vector3 &loc, const Color3f &inten=Color3f(1, 1, 1), double fadeDist=.0, double fadePower=.0)
virtual Emittance * clone () const
virtual bool intensity (const Vector3 &, Color3f &) const
virtual bool intensity (const Vector3 &, float, Color3f &) const
virtual bool stochasticEmission (Vector3 &d)
bool intensity (Color3f &c) const
bool beamDirection (Vector3 &d) const
bool setBeamDirection (const Vector3 &d)
bool sourceLocation (Vector3 &v) const
bool setSourceLocation (const Vector3 &v)
bool haveLocation (void) const
bool haveDirection (void) const
bool fitToGeometry (void) const
double fadeDistance (void) const
double fadePower (void) const

Protected Member Functions

virtual void _duplicate_attributes (const Emittance &src)
 PointEmittance ()

Protected Attributes

Vector3 _location
 location of source
bool _haveLocation
Vector3 _direction
 direction of beam
bool _haveDirection
Color3f _intensity
double _fadeDistance
double _fadePower
bool _attenuate
bool _fitToGeometry

Static Protected Attributes

static Sphere _stochasticEmitter = Sphere(0., 0., 0., 1.)

Detailed Description

Definition at line 15 of file PointEmittance.h.

Constructor & Destructor Documentation

PointEmittance (   )  [inline, protected]
 

Definition at line 24 of file PointEmittance.h.

Referenced by PointEmittance::clone().

PointEmittance (  const Vector3 &  loc,
const Color3f &  inten = Color3f(1,1,1),
double  fadeDist = .0,
double  fadePower = .0
)  [inline]
 

Definition at line 27 of file PointEmittance.h.

Member Function Documentation

virtual void _duplicate_attributes (  const Emittance &  src  )  [inline, protected, virtual]
 

Reimplemented from Emittance.

Definition at line 20 of file PointEmittance.h.

References Emittance::_duplicate_attributes().

Referenced by PointEmittance::clone().

bool beamDirection (  Vector3 &  d  )  const [inline, inherited]
 

Definition at line 93 of file Emittance.h.

Emittance * clone (   )  const [virtual]
 

Implements Emittance.

Definition at line 7 of file PointEmittance.cc.

References PointEmittance::_duplicate_attributes(), and PointEmittance::PointEmittance().

double fadeDistance (  void   )  const [inline, inherited]
 

Definition at line 117 of file Emittance.h.

double fadePower (  void   )  const [inline, inherited]
 

Definition at line 118 of file Emittance.h.

bool fitToGeometry (  void   )  const [inline, inherited]
 

Definition at line 115 of file Emittance.h.

Referenced by LightArray::emitPhoton().

bool haveDirection (  void   )  const [inline, inherited]
 

Definition at line 114 of file Emittance.h.

Referenced by LightArray::emitPhoton().

bool haveLocation (  void   )  const [inline, inherited]
 

Definition at line 113 of file Emittance.h.

bool intensity (  Color3f &  c  )  const [inline, inherited]
 

Definition at line 83 of file Emittance.h.

Referenced by POVRayExporter::_write_light_source(), and LightArray::emitPhoton().

bool intensity (  const Vector3 &  ,
float  ,
Color3f & 
)  const [virtual]
 

Implements Emittance.

Definition at line 22 of file PointEmittance.cc.

References Emittance::_intensity, and ESG_ATTENUATION.

bool intensity (  const Vector3 &  ,
Color3f & 
)  const [virtual]
 

Implements Emittance.

Definition at line 13 of file PointEmittance.cc.

References Emittance::_intensity, Emittance::_location, and ESG_ATTENUATION.

bool setBeamDirection (  const Vector3 &  d  )  [inline, inherited]
 

Definition at line 98 of file Emittance.h.

Referenced by LightArray::emitPhoton().

bool setSourceLocation (  const Vector3 &  v  )  [inline, inherited]
 

Definition at line 108 of file Emittance.h.

bool sourceLocation (  Vector3 &  v  )  const [inline, inherited]
 

Definition at line 103 of file Emittance.h.

Referenced by POVRayExporter::_write_light_source().

bool stochasticEmission (  Vector3 &  d  )  [virtual]
 

Implements Emittance.

Definition at line 29 of file PointEmittance.cc.

References PointEmittance::_stochasticEmitter, ENV_HAVE_SURFACE_POINT, ENV_WANT_SURFACE_POINT, PointEnv::intersection, PointEnv::mask, and Sphere::randomSample().

Member Data Documentation

bool _attenuate [protected, inherited]
 

Definition at line 45 of file Emittance.h.

Vector3 _direction [protected, inherited]
 

direction of beam

Definition at line 40 of file Emittance.h.

Referenced by SpotEmittance::intensity(), DirEmittance::intensity(), and ParallelEmittance::stochasticEmission().

double _fadeDistance [protected, inherited]
 

Definition at line 43 of file Emittance.h.

double _fadePower [protected, inherited]
 

Definition at line 44 of file Emittance.h.

bool _fitToGeometry [protected, inherited]
 

Definition at line 46 of file Emittance.h.

bool _haveDirection [protected, inherited]
 

Definition at line 41 of file Emittance.h.

bool _haveLocation [protected, inherited]
 

Definition at line 39 of file Emittance.h.

Color3f _intensity [protected, inherited]
 

Definition at line 42 of file Emittance.h.

Referenced by PointEmittance::intensity(), SpotEmittance::intensity(), ParallelEmittance::intensity(), and DirEmittance::intensity().

Vector3 _location [protected, inherited]
 

location of source

Definition at line 38 of file Emittance.h.

Referenced by PointEmittance::intensity(), SpotEmittance::intensity(), and DirEmittance::intensity().

Sphere _stochasticEmitter = Sphere(0., 0., 0., 1.) [static, protected]
 

Definition at line 17 of file PointEmittance.h.

Referenced by PointEmittance::stochasticEmission().

The documentation for this class was generated from the following files:
Generated on Wed Jun 28 12:24:33 2006 for esg by  doxygen 1.4.6