InfinitePortalBxDF Class Reference

Inheritance diagram for InfinitePortalBxDF:
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Collaboration diagram for InfinitePortalBxDF:
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List of all members.

Public Member Functions

 InfinitePortalBxDF (const InfiniteAreaLight &l, const Transform &WL, const Vector &x, const Vector &y, const Vector &z, const Point &p, const vector< boost::shared_ptr< Primitive > > &portalList, u_int portal, float u)
virtual ~InfinitePortalBxDF ()
virtual bool Sample_f (const TsPack *tspack, const Vector &wo, Vector *wi, float u1, float u2, SWCSpectrum *const f, float *pdf, float *pdfBack=NULL, bool reverse=false) const
virtual void f (const TsPack *tspack, const Vector &wo, const Vector &wi, SWCSpectrum *const f) const
virtual float Pdf (const TsPack *tspack, const Vector &wi, const Vector &wo) const

Private Attributes

const InfiniteAreaLightlight
const TransformWorldToLight
Vector X
Vector Y
Vector Z
Point ps
const vector
< boost::shared_ptr< Primitive > > & 
PortalShapes
u_int shapeIndex
float u3

Detailed Description

Definition at line 50 of file infinite.cpp.


Constructor & Destructor Documentation

InfinitePortalBxDF::InfinitePortalBxDF ( const InfiniteAreaLight l,
const Transform WL,
const Vector x,
const Vector y,
const Vector z,
const Point p,
const vector< boost::shared_ptr< Primitive > > &  portalList,
u_int  portal,
float  u 
) [inline]

Definition at line 53 of file infinite.cpp.

virtual InfinitePortalBxDF::~InfinitePortalBxDF (  )  [inline, virtual]

Definition at line 54 of file infinite.cpp.


Member Function Documentation

virtual void InfinitePortalBxDF::f ( const TsPack tspack,
const Vector wo,
const Vector wi,
SWCSpectrum *const   f 
) const [inline, virtual]

Evaluates the BxDF. Accumulates the result in the f parameter.

Implements lux::BxDF.

Definition at line 83 of file infinite.cpp.

References lux::InfiniteAreaLight::Le(), light, X, lux::Vector::x, Y, lux::Vector::y, Z, and lux::Vector::z.

virtual float InfinitePortalBxDF::Pdf ( const TsPack tspack,
const Vector wi,
const Vector wo 
) const [inline, virtual]
virtual bool InfinitePortalBxDF::Sample_f ( const TsPack tspack,
const Vector wo,
Vector wi,
float  u1,
float  u2,
SWCSpectrum *const   f,
float *  pdf,
float *  pdfBack = NULL,
bool  reverse = false 
) const [inline, virtual]

Member Data Documentation

Definition at line 102 of file infinite.cpp.

Referenced by f(), and Sample_f().

const vector<boost::shared_ptr<Primitive> >& InfinitePortalBxDF::PortalShapes [private]

Definition at line 106 of file infinite.cpp.

Referenced by Pdf(), and Sample_f().

Definition at line 105 of file infinite.cpp.

Referenced by Pdf(), and Sample_f().

Definition at line 107 of file infinite.cpp.

Referenced by Sample_f().

float InfinitePortalBxDF::u3 [private]

Definition at line 108 of file infinite.cpp.

Referenced by Sample_f().

Definition at line 103 of file infinite.cpp.

Definition at line 104 of file infinite.cpp.

Referenced by f(), Pdf(), and Sample_f().

Definition at line 104 of file infinite.cpp.

Referenced by f(), Pdf(), and Sample_f().

Definition at line 104 of file infinite.cpp.

Referenced by f(), Pdf(), and Sample_f().


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