Enum SceneOp

Source

pub enum SceneOp {
Show 29 variants    PushTransform {
        transform: Transform2D,
    },
    PopTransform,
    PushOpacity {
        opacity: f32,
    },
    PopOpacity,
    PushLayer {
        layer: u32,
    },
    PopLayer,
    PushClipRect {
        rect: Rect,
    },
    PushClipRRect {
        rect: Rect,
        corner_radii: Corners,
    },
    PushClipPath {
        bounds: Rect,
        origin: Point,
        path: PathId,
    },
    PopClip,
    PushMask {
        bounds: Rect,
        mask: Mask,
    },
    PopMask,
    PushEffect {
        bounds: Rect,
        mode: EffectMode,
        chain: EffectChain,
        quality: EffectQuality,
    },
    PopEffect,
    PushBackdropSourceGroupV1 {
        bounds: Rect,
        pyramid: Option<CustomEffectPyramidRequestV1>,
        quality: EffectQuality,
    },
    PopBackdropSourceGroup,
    PushCompositeGroup {
        desc: CompositeGroupDesc,
    },
    PopCompositeGroup,
    Quad {
        order: DrawOrder,
        rect: Rect,
        background: PaintBindingV1,
        border: Edges,
        border_paint: PaintBindingV1,
        corner_radii: Corners,
    },
    StrokeRRect {
        order: DrawOrder,
        rect: Rect,
        stroke: Edges,
        stroke_paint: PaintBindingV1,
        corner_radii: Corners,
        style: StrokeStyleV1,
    },
    ShadowRRect {
        order: DrawOrder,
        rect: Rect,
        corner_radii: Corners,
        offset: Point,
        spread: Px,
        blur_radius: Px,
        color: Color,
    },
    Image {
        order: DrawOrder,
        rect: Rect,
        image: ImageId,
        fit: ViewportFit,
        sampling: ImageSamplingHint,
        opacity: f32,
    },
    ImageRegion {
        order: DrawOrder,
        rect: Rect,
        image: ImageId,
        uv: UvRect,
        sampling: ImageSamplingHint,
        opacity: f32,
    },
    MaskImage {
        order: DrawOrder,
        rect: Rect,
        image: ImageId,
        uv: UvRect,
        sampling: ImageSamplingHint,
        color: Color,
        opacity: f32,
    },
    SvgMaskIcon {
        order: DrawOrder,
        rect: Rect,
        svg: SvgId,
        fit: SvgFit,
        color: Color,
        opacity: f32,
    },
    SvgImage {
        order: DrawOrder,
        rect: Rect,
        svg: SvgId,
        fit: SvgFit,
        opacity: f32,
    },
    Text {
        order: DrawOrder,
        origin: Point,
        text: TextBlobId,
        paint: PaintBindingV1,
        outline: Option<TextOutlineV1>,
        shadow: Option<TextShadowV1>,
    },
    Path {
        order: DrawOrder,
        origin: Point,
        path: PathId,
        paint: PaintBindingV1,
    },
    ViewportSurface {
        order: DrawOrder,
        rect: Rect,
        target: RenderTargetId,
        opacity: f32,
    },
}

Variants§

§

PushTransform

Fields

§transform: Transform2D

§

PopTransform

§

PushOpacity

Opacity multiplier applied to subsequent draw ops.

The opacity stack composes multiplicatively (parent * child).

Fields

§opacity: f32

§

PopOpacity

§

PushLayer

Reserved layer stack marker (ADR 0019).

Fields

§layer: u32

§

PopLayer

§

PushClipRect

Fields

§rect: Rect

§

PushClipRRect

Fields

§rect: Rect

§corner_radii: Corners

§

PushClipPath

Push a path-based clip entry (clip-path).

bounds is a computation bound (not an implicit clip) used to bound GPU work and enable deterministic budgeting/degradation. The clip geometry is given by a prepared path handle.

v1 note: renderers may implement this via an offscreen intermediate + mask composite.

Fields

§bounds: Rect

§origin: Point

§path: PathId

§

PopClip

§

PushMask

Fields

§bounds: Rect

Computation bounds (not an implicit clip), see ADR 0239.

§mask: Mask

§

PopMask

§

PushEffect

Fields

§bounds: Rect

Computation bounds (not an implicit clip), see ADR 0117.

§mode: EffectMode

§chain: EffectChain

§quality: EffectQuality

§

PopEffect

§

PushBackdropSourceGroupV1

Backdrop source group (v1): a mechanism-level scope that enables renderers to share a raw backdrop snapshot (and optional pyramid) across multiple CustomV3 “liquid glass” surfaces.

bounds are computation bounds (not an implicit clip). pyramid is an optional bounded request for a shared renderer-owned blur pyramid derived from the group snapshot.

See ADR 0302.

Fields

§bounds: Rect

Computation bounds (not an implicit clip).

§pyramid: Option<CustomEffectPyramidRequestV1>

Optional bounded pyramid request shared by the group (upper bound).

§quality: EffectQuality

Quality hint used for deterministic budgeting/degradation.

§

PopBackdropSourceGroup

§

PushCompositeGroup

Fields

§desc: CompositeGroupDesc

§

PopCompositeGroup

§

Quad

Fields

§order: DrawOrder

§rect: Rect

§background: PaintBindingV1

§border: Edges

§border_paint: PaintBindingV1

§corner_radii: Corners

§

StrokeRRect

Fields

§order: DrawOrder

§rect: Rect

§stroke: Edges

§stroke_paint: PaintBindingV1

§corner_radii: Corners

§style: StrokeStyleV1

§

ShadowRRect

Draw a single rounded-rect box shadow layer.

This is a first-class geometric shadow primitive for container chrome. Unlike EffectStep::DropShadowV1, it is not content-derived and does not require a FilterContent intermediate.