Struct Node 

pub struct Node {
    pub parent: Option<NodeId>,
    pub children: Vec<NodeId>,
    pub transform: Affine2D,
    pub clip: bool,
    pub z_order: i32,
    pub opacity: f32,
    pub content: NodeContent,
    pub key: Option<MarkKey>,
}

A node in the scene graph.

Fields

parent: Option<NodeId>

Parent node.

children: Vec<NodeId>

Child nodes.

transform: Affine2D

Local transform.

clip: bool

Whether this node clips its children to its bounds.

z_order: i32

Z-order for sibling sorting.

opacity: f32

Opacity multiplier [0, 1].

content: NodeContent

The visual content of this node.

key: Option<MarkKey>

Optional key for scene diffing (transitions).

Implementations

impl Node

pub fn container() -> Self

Create a container node.

pub fn with_mark(mark: Mark) -> Self

Create a node wrapping a single mark.

pub fn with_batch(batch: MarkBatch) -> Self

Create a node wrapping a mark batch.

pub fn transform(self, t: Affine2D) -> Self

Set the transform and return self.

pub fn z_order(self, z: i32) -> Self

Set z_order and return self.

pub fn key(self, k: MarkKey) -> Self

Set the key and return self.