nv::index::xac::Sample_info_surface Struct Reference

Sample information for surfaces. More...

#include <xac_interface_sample_info_doc.h>

Inheritance diagram for nv::index::xac::Sample_info_surface:

Public Attributes
float3	sample_normal
	The direction of the surface normal at the current sample position. More...
float4	sample_color
	Input sample color of the surface at the current sample position. Is set to (0, 0, 0, 0) when undefined. More...
Public Attributes inherited from nv::index::xac::Sample_info
float	ray_t
	The distance (or depth) of the current sample position along the view ray. More...
float3	ray_origin
	Ray source position in scene space coordinates. More...
float3	ray_direction
	Ray direction in scene space coordinates. More...
float3	scene_position
	Position of the current sample point in scene space coordinates. More...

Detailed Description

Sample information for surfaces.

Member Data Documentation

sample_color

float4 nv::index::xac::Sample_info_surface::sample_color

Input sample color of the surface at the current sample position. Is set to (0, 0, 0, 0) when undefined.

sample_normal

float3 nv::index::xac::Sample_info_surface::sample_normal

The direction of the surface normal at the current sample position.

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

• xac_interface_sample_info_doc.h