RixShadingContext::Id Struct Reference

shadingCtxId is a unique identifier for this shading context. More...

#include <RixShading.h>

Public Member Functions
	Id ()
	Id (unsigned int i)
unsigned int	Serialize () const
void	Invalidate ()
bool	IsValid () const

Public Attributes
short	shadingCtxNum

Detailed Description

shadingCtxId is a unique identifier for this shading context.

Must be assigned to outgoing rays (RtRayGeometry) by integrators. RtRayGeometry can use this structure to convey the launching shading context through the ray tracing system. When a RtRayGeometry does not arise from a shading context, the Id is invalid.

Constructor & Destructor Documentation

RixShadingContext::Id::Id ( )

inline

RixShadingContext::Id::Id ( unsigned int  i)

inline

Member Function Documentation

void RixShadingContext::Id::Invalidate ( )

inline

References shadingCtxNum.

bool RixShadingContext::Id::IsValid ( ) const

inline

References shadingCtxNum.

unsigned int RixShadingContext::Id::Serialize ( ) const

inline

References shadingCtxNum.

Member Data Documentation

short RixShadingContext::Id::shadingCtxNum

Referenced by Invalidate(), IsValid(), and Serialize().

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

• RixShading.h