Struct DrawShader 

pub struct DrawShader<'a> { /* private fields */ }

A vertex and a pixel program linked for drawing.

Implementations

impl<'a> DrawShader<'a>

pub fn new( vertex: &'a ProgramShader, pixel: &'a ProgramShader, ) -> Result<Self, Error>

Link vertex’s outputs to pixel’s inputs by semantic.

pub fn draw_indexed( &self, vertices: &[Vec<[u32; 4]>], indices: &[u32], vertex_buffers: &[(u32, &[[u32; 4]])], pixel_buffers: &[(u32, &[[u32; 4]])], sampler: &mut dyn Sampler, state: &Rasterizer, surface: &mut Surface, ) -> Result<DrawStats, Error>

Draw indices (a triangle list) of vertices (each the vertex program’s input registers) into surface.

Trait Implementations

impl<'a> Debug for DrawShader<'a>

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

Formats the value using the given formatter.