Enum webrender::picture::Picture3DContext

pub enum Picture3DContext<C> {
    Out,
    In {
        root_data: Option<Vec<C>>,
        ancestor_index: SpatialNodeIndex,
        plane_splitter_index: PlaneSplitterIndex,
    },
}

Enum value describing the place of a picture in a 3D context.

Variants

Out

The picture is not a part of 3D context sub-hierarchy.

In

The picture is a part of 3D context.

Fields

root_data: Option<Vec<C>>

Additional data per child for the case of this a root of 3D hierarchy.

ancestor_index: SpatialNodeIndex

The spatial node index of an “ancestor” element, i.e. one that establishes the transformed element’s containing block.

See CSS spec draft for more details: https://drafts.csswg.org/css-transforms-2/#accumulated-3d-transformation-matrix-computation

plane_splitter_index: PlaneSplitterIndex

Index in the built scene’s array of plane splitters.

Trait Implementations

impl<C: Clone> Clone for Picture3DContext<C>

fn clone(&self) -> Picture3DContext<C>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<C: Debug> Debug for Picture3DContext<C>

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

Formats the value using the given formatter.

impl<C> Serialize for Picture3DContext<C>

where C: Serialize,

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.