RixLight::GenerateSamplesResults Struct Reference

GenerateSamples() Generate samples, using data from the RixLightContext object: More...

#include <RixLight.h>

Public Attributes
int &	patchIndex
RtFloat3 &	UVW
RtVector3 &	direction
float &	distance
float &	pdfDirect
bool const	isBidirectional
float &	pdfEmit
float &	pdfEmitDirection
float &	solidAngleToArea
RtColorRGB	diffuseColor
RtColorRGB	specularColor
RtNormal3 &	normal

Detailed Description

GenerateSamples() Generate samples, using data from the RixLightContext object:

• random numbers are provided by GetSample2D()
• surface information of the shading point
• matrix to transform from the light's local space to the space of the shaded point The light must set all members of the result struct, else the sample is considered invalid.

Member Data Documentation

diffuseColor

RtColorRGB RixLight::GenerateSamplesResults::diffuseColor

direction

RtVector3& RixLight::GenerateSamplesResults::direction

distance

float& RixLight::GenerateSamplesResults::distance

isBidirectional

bool const RixLight::GenerateSamplesResults::isBidirectional

normal

RtNormal3& RixLight::GenerateSamplesResults::normal

patchIndex

int& RixLight::GenerateSamplesResults::patchIndex

pdfDirect

float& RixLight::GenerateSamplesResults::pdfDirect

pdfEmit

float& RixLight::GenerateSamplesResults::pdfEmit

pdfEmitDirection

float& RixLight::GenerateSamplesResults::pdfEmitDirection

solidAngleToArea

float& RixLight::GenerateSamplesResults::solidAngleToArea

specularColor

RtColorRGB RixLight::GenerateSamplesResults::specularColor

UVW

RtFloat3& RixLight::GenerateSamplesResults::UVW

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

• RixLight.h