Struct RenderClipPlan

pub struct RenderClipPlan {
    pub scissor: Option<Rect>,
    pub rounded_masks: Vec<ClipEntry>,
    pub primary_round_mask: Option<ClipEntry>,
    pub clip_mode: ClipRenderMode,
}

GPU-ready interpretation of a non-destructive clip stack.

scissor is the rectangular intersection of the full stack. Rounded entries remain separate so window-root identity and nested masks are not discarded.

Examples

use ailloli_ui_render_wgpu::resolve_clip_render_plan;
use ailloli_ui_runtime::scene::ClipStackSnapshot;
let clip = ClipStackSnapshot::from_entries(Vec::new());
let plan = resolve_clip_render_plan(&clip, 0);
assert!(plan.rounded_masks.is_empty());

Fields

scissor: Option<Rect>

Rectangular clip intersection in logical coordinates, or none for an empty stack.

rounded_masks: Vec<ClipEntry>

All rounded entries in original stack order.

primary_round_mask: Option<ClipEntry>

Window-root rounded entry when present, otherwise the first rounded entry.

clip_mode: ClipRenderMode

GPU implementation selected for the primary rounded mask.

Trait Implementations

impl Clone for RenderClipPlan

fn clone(&self) -> RenderClipPlan

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for RenderClipPlan

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

Formats the value using the given formatter.

impl PartialEq for RenderClipPlan

fn eq(&self, other: &RenderClipPlan) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for RenderClipPlan