Struct DrawContext 

pub struct DrawContext<'a, 'b, 'c, T> {
    pub graphics: &'a GraphicsDevice,
    pub device: &'a Device,
    pub queue: &'a Queue,
    pub config: &'a SurfaceConfiguration,
    pub target_size: PxSize,
    pub render_pass: &'a mut RenderPass<'b>,
    pub commands: &'c [(&'c T, DrawGeometry)],
    pub scene_texture_view: &'a TextureView,
    pub scene_rect: PxRect,
    pub clip_rect: Option<PxRect>,
}

A batch of drawing commands within an active render pass.

Fields

graphics: &'a GraphicsDevice

Renderer-owned resource creation and uploads.

device: &'a Device

The WGPU device.

queue: &'a Queue

The WGPU queue.

config: &'a SurfaceConfiguration

The current surface configuration.

target_size: PxSize

Target texture size for the current pass.

render_pass: &'a mut RenderPass<'b>

The active render pass encoder.

commands: &'c [(&'c T, DrawGeometry)]

The draw commands to be processed.

scene_texture_view: &'a TextureView

Scene pixels sampled by commands that declare a sample region.

scene_rect: PxRect

Window rectangle of the valid pixels in scene_texture_view, whose first texel is at the rectangle’s origin. The texture can be larger.

clip_rect: Option<PxRect>

An optional clipping rectangle for the draw call.