Struct ShapesPlan 

pub struct ShapesPlan { /* private fields */ }

A content tree, its parts that do not animate evaluated once.

Implementations

impl ShapesPlan

pub fn new(items: &[ShapeItem]) -> Self

Plans items, evaluating every subtree that does not animate.

pub fn evaluate(&self, time: MediaTime, aspect: f64) -> Arc<[EvaluatedItem]>

The tree at time, on a picture aspect wide per unit high (for positions moving along spatial curves). A tree that does not animate gives the same shared value at every time.

pub fn is_animated(&self) -> bool

Whether anything in the tree animates.

Trait Implementations

impl Clone for ShapesPlan

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ShapesPlan

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

Formats the value using the given formatter.

impl PartialEq for ShapesPlan

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ShapesPlan