Struct ggraphics::MeshPipeline

pub struct MeshPipeline {
    pub drawcalls: Vec<MeshDrawCall>,
    pub projection: Mat4,
    // some fields omitted
}

A pipeline for drawing quads.

Fields

drawcalls: Vec<MeshDrawCall>

The draw calls in the pipeline.

projection: Mat4

The projection the pipeline will draw with.

Methods

impl MeshPipeline

pub unsafe fn new(ctx: &GlContext, shader: Shader) -> Self

Create new pipeline with the given shader.

pub unsafe fn draw(&mut self, gl: &Context)

Draw all the draw calls in the pipeline.

Trait Implementations

impl Pipeline for MeshPipeline

unsafe fn draw(&mut self, gl: &Context)

foo TODO: Docs

fn new_drawcall(
    &mut self,
    ctx: &mut GlContext,
    texture: Texture,
    sampler: SamplerSpec
) -> &mut dyn DrawCall

foo

fn clear(&mut self)

clear all draw calls

fn get(&self, idx: usize) -> &dyn DrawCall

this seems the way to do it...

fn get_mut(&mut self, idx: usize) -> &mut dyn DrawCall

Get mut

fn drawcalls<'a>(&'a self) -> Box<dyn Iterator<Item = &'a dyn DrawCall> + 'a>

Returns iterator of drawcalls. The lifetimes are a PITA.

fn drawcalls_mut<'a>(
    &'a mut self
) -> Box<dyn Iterator<Item = &'a mut dyn DrawCall> + 'a>

Returns iterator of mutable drawcalls. The lifetimes are a PITA.