Struct StencilWritePipeline 

pub struct StencilWritePipeline {
    pub write: RenderPipeline,
    pub clear: RenderPipeline,
    pub globals_layout: BindGroupLayout,
}

A render pipeline variant that writes to the stencil buffer.

The pipeline outputs no colour (colour write mask = NONE) and uses StencilOperation::Replace to write the reference value on every fragment that passes the stencil test.

Two variants are available:

• write — writes reference value on stencil pass (populates clip mask).
• clear — writes 0 on every fragment (clears clip mask).

Fields

write: RenderPipeline

Pipeline that writes the reference value into the stencil buffer.

clear: RenderPipeline

Pipeline that clears (zeroes) the stencil buffer by rendering a fullscreen quad.

globals_layout: BindGroupLayout

Globals bind group layout (viewport uniform).

Implementations

impl StencilWritePipeline

pub fn new(device: &Device, sample_count: u32) -> Self

Build the stencil-write pipeline.

sample_count must match the colour target and StencilTarget.