<?xml version="1.0" encoding="UTF-8" ?>
<class name="RDHitGroup" inherits="RefCounted" api_type="core" experimental="" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../class.xsd">
<brief_description>
Hit group (used by [RenderingDevice]).
</brief_description>
<description>
Defines a hit group for use with [method RenderingDevice.raytracing_pipeline_create].
A hit group combines shaders that are executed when a ray intersects geometry. It may include a closest-hit shader, any-hit shader, and intersection shader.
Hit groups are referenced by index when populating hit shader binding tables using [method RenderingDevice.hit_sbt_range_update].
</description>
<tutorials>
</tutorials>
<members>
<member name="any_hit_shader" type="RDPipelineShader" setter="set_any_hit_shader" getter="get_any_hit_shader">
Any-hit shader for this hit group. Executed for each potential intersection. Can be [code]null[/code].
</member>
<member name="closest_hit_shader" type="RDPipelineShader" setter="set_closest_hit_shader" getter="get_closest_hit_shader">
Closest-hit shader for this hit group. Executed for the closest intersection. Can be [code]null[/code].
</member>
<member name="intersection_shader" type="RDPipelineShader" setter="set_intersection_shader" getter="get_intersection_shader">
Intersection shader for this hit group. Required for non-triangle geometry. Must be [code]null[/code] when using for triangle geometry.
</member>
</members>
</class>