Struct Anchor 

pub struct Anchor {
    pub space: AnchorSpace,
    pub target: String,
}

A named pose-free anchor for spatial scene nodes.

Fields

space: AnchorSpace

The coordinate space the target belongs to.

target: String

Stable target id in that space.

Implementations

impl Anchor

pub fn new(space: AnchorSpace, target: impl Into<String>) -> Self

Builds a named anchor in the given space.

pub fn to_expr(&self) -> Expr

Encodes the anchor as a scene/anchor node.

pub fn from_expr(expr: &Expr) -> Result<Self>

Reads a scene/anchor node.

Trait Implementations

impl Clone for Anchor

fn clone(&self) -> Anchor

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Anchor

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

Formats the value using the given formatter.

impl Eq for Anchor

impl PartialEq for Anchor

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Anchor