Struct RayTracingShaderGroup 

pub struct RayTracingShaderGroup {
    pub any_hit_shader: Option<u32>,
    pub closest_hit_shader: Option<u32>,
    pub general_shader: Option<u32>,
    pub intersection_shader: Option<u32>,
    pub shader_group_type: RayTracingShaderGroupType,
}

Describes the set of shader stages to be included in each shader group in the ray tracing pipeline.

See VkRayTracingShaderGroupCreateInfoKHR.

Fields

any_hit_shader: Option<u32>

The optional index of the any-hit shader in the group if the shader group has type of RayTracingShaderGroupType::TrianglesHitGroup or RayTracingShaderGroupType::ProceduralHitGroup.

closest_hit_shader: Option<u32>

The optional index of the closest hit shader in the group if the shader group has type of RayTracingShaderGroupType::TrianglesHitGroup or RayTracingShaderGroupType::ProceduralHitGroup.

general_shader: Option<u32>

The index of the ray generation, miss, or callable shader in the group if the shader group has type of RayTracingShaderGroupType::General.

intersection_shader: Option<u32>

The index of the intersection shader in the group if the shader group has type of RayTracingShaderGroupType::ProceduralHitGroup.

shader_group_type: RayTracingShaderGroupType

The type of hit group specified in this structure.

Implementations

impl RayTracingShaderGroup

pub fn new_general(general_shader: impl Into<Option<u32>>) -> Self

Creates a new general-type shader group with the given general shader.

pub fn new_procedural( intersection_shader: u32, closest_hit_shader: impl Into<Option<u32>>, any_hit_shader: impl Into<Option<u32>>, ) -> Self

Creates a new procedural-type shader group with the given intersection shader, and optional closest-hit and any-hit shaders.

pub fn new_triangles( closest_hit_shader: u32, any_hit_shader: impl Into<Option<u32>>, ) -> Self

Creates a new triangles-type shader group with the given closest-hit shader and optional any-hit shader.

Trait Implementations

impl Clone for RayTracingShaderGroup

fn clone(&self) -> RayTracingShaderGroup

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for RayTracingShaderGroup

impl Debug for RayTracingShaderGroup

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl From<RayTracingShaderGroup> for RayTracingShaderGroupCreateInfoKHR<'static>

fn from(shader_group: RayTracingShaderGroup) -> Self

Converts to this type from the input type.