RixLPEInfo Class Reference

An interface to find out information related to light path expressions (LPEs). More...

#include <RixInterfaces.h>

Inherits RixInterface.

Public Types
enum	Type {   k_Float, k_Integer, k_StringV, k_Color,   k_Normal, k_Vector, k_Point, k_HPoint,   k_MPoint, k_Matrix }

Public Member Functions
virtual int	GetLpeIdByName (bool discrete, bool specular, bool reflect, bool user, unsigned char lobeId, char const *name) const =0
	GetLpeIdByName returns the integer lobe index given the lobe name and booleans indicating whether it is a discrete/specular/reflect lobe. More...
virtual int	GetNumPotentialDiffuseLobes () const =0
	Return the maximum potential number of diffuse and specular lobe indices. More...
virtual int	GetNumPotentialSpecularLobes () const =0
virtual int	GetNumPotentialUserLobes () const =0
virtual int	GetVersion () const
	Get the version number of this interface. More...

Protected Member Functions
	RixLPEInfo ()

Protected Attributes
int	m_version
	Version number of this interface. More...

Detailed Description

An interface to find out information related to light path expressions (LPEs).

Member Enumeration Documentation

enum RixInterface::Type

inherited

Enumerator
k_Float
k_Integer
k_StringV
k_Color
k_Normal
k_Vector
k_Point
k_HPoint
k_MPoint
k_Matrix

Constructor & Destructor Documentation

RixLPEInfo::RixLPEInfo ( )

inlineprotected

Member Function Documentation

virtual int RixLPEInfo::GetLpeIdByName ( bool  discrete, bool  specular, bool  reflect, bool  user, unsigned char  lobeId, char const *  name  ) const

pure virtual

GetLpeIdByName returns the integer lobe index given the lobe name and booleans indicating whether it is a discrete/specular/reflect lobe.

virtual int RixLPEInfo::GetNumPotentialDiffuseLobes ( ) const

pure virtual

Return the maximum potential number of diffuse and specular lobe indices.

virtual int RixLPEInfo::GetNumPotentialSpecularLobes ( ) const

pure virtual

virtual int RixLPEInfo::GetNumPotentialUserLobes ( ) const

pure virtual

virtual int RixInterface::GetVersion ( ) const

inlinevirtualinherited

Get the version number of this interface.

Different interfaces might have different version numbers in a given release.

References RixInterface::m_version.

Member Data Documentation

int RixInterface::m_version

protectedinherited

Version number of this interface.

Referenced by RixInterface::GetVersion().

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

• RixInterfaces.h