Struct MeshShader 

pub struct MeshShader { /* private fields */ }

A mesh program ready to run.

Implementations

impl MeshShader

pub fn new(program: Program) -> Result<Self, Error>

Prepare program, a mesh program, to run.

pub fn program(&self) -> &Program

The mesh program the shader runs.

pub fn facts(&self) -> MeshFacts

What the program states: the kind of primitive it writes and the most vertices and primitives a group writes.

pub fn group_size(&self) -> [u32; 3]

The thread group’s invocations along each axis.

pub fn outputs(&self) -> impl Iterator<Item = &str>

The names of the output varyings: the registers of the vertices of a Meshlet, in order.

pub fn draw( &self, constants: &Constants, sampler: &mut dyn Sampler, groups: [u32; 3], wave: u32, ) -> Result<Vec<Meshlet>, Error>

Run groups thread groups (wave the wave width the wave operations report) and return the meshlet each wrote, in the order of the dispatch (x, then y, then z). constants holds the rows of the constant buffers by (register, space); image and buffer access go to sampler by bind slot.

Trait Implementations

impl Debug for MeshShader

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

Formats the value using the given formatter.