Struct WgpuDrawContext 

pub struct WgpuDrawContext<'a> {
    pub geometry: &'a mut GeometryBatch,
    pub text: &'a mut TextState,
    pub scissor_active: bool,
    pub scissor_position: UIPosition,
    pub scissor_bounds: UIPosition,
    pub depth: &'a mut f32,
    pub dpi_scale: f32,
}

Per-frame drawing context passed to each WgpuDrawable command.

Fields

geometry: &'a mut GeometryBatch

CPU-side geometry batch flushed to the UI render pipeline at end of frame.

text: &'a mut TextState

Glyphon text state for queuing text during command execution.

scissor_active: bool

Whether a clip region from cotis_defaults::render_commands::ClipStart is active.

scissor_position: UIPosition

Top-left corner of the active clip region in physical pixels.

scissor_bounds: UIPosition

Width and height of the active clip region in physical pixels.

depth: &'a mut f32

Current draw depth; decremented by each command for painter’s-order z-sorting.

dpi_scale: f32

Window scale factor from winit; multiply text font sizes by this value.