RtHitPoint Struct Reference

#include <RixIntegrator.h>

Public Attributes
RtPoint3	P
RtNormal3	Ng
	Hit position. More...
float	dist
	Geometric normal on hit. More...
RtPoint2	uv
	Distance to hit point. 0 means 'no hit'. More...
float	filterSize
	(u,v) coordinates of the hit. More...
float	mpSize
	Used for texture filtering. More...
uint16_t	groupingId
	Used for ray-tracing bias calculation. More...
uint16_t	unused
	Attribute "grouping" "id" from the hit geometry. More...

Member Data Documentation

dist

float RtHitPoint::dist

Geometric normal on hit.

filterSize

float RtHitPoint::filterSize

(u,v) coordinates of the hit.

groupingId

uint16_t RtHitPoint::groupingId

Used for ray-tracing bias calculation.

mpSize

float RtHitPoint::mpSize

Used for texture filtering.

Ng

RtNormal3 RtHitPoint::Ng

Hit position.

P

RtPoint3 RtHitPoint::P

unused

uint16_t RtHitPoint::unused

Attribute "grouping" "id" from the hit geometry.

uv

RtPoint2 RtHitPoint::uv

Distance to hit point. 0 means 'no hit'.

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

• RixIntegrator.h