Trait shape_core::Shape2D

pub trait Shape2D {
    type Value;

    // Required methods
    fn is_valid(&self) -> bool;
    fn boundary(&self) -> Rectangle<Self::Value>;
    fn vertices(&self) -> impl Iterator<Item = Point<Self::Value>> + '_;
    fn edges(&self) -> impl Iterator<Item = Line<Self::Value>> + '_;

    // Provided method
    fn normalize(&mut self) -> bool { ... }
}

The trait for 2D shapes.

Arguments

• a:
• b:
• c:

returns: Triangle

Examples

Required Associated Types

type Value

The value type of the shape.

Required Methods

fn is_valid(&self) -> bool

Returns true if the shape is valid and in normal form.

fn boundary(&self) -> Rectangle<Self::Value>

Returns the boundary of the shape.

fn vertices(&self) -> impl Iterator<Item = Point<Self::Value>> + '_

Returns the owned vertices of the shape.

fn edges(&self) -> impl Iterator<Item = Line<Self::Value>> + '_

Returns the owned edges of the shape.

Provided Methods

fn normalize(&mut self) -> bool

Returns true if the shape successfully normalized.

Implementors

impl<T> Shape2D for PointSet<T>where T: NumOps + PartialOrd + Clone,

type Value = T

impl<T> Shape2D for Triangle<T>where T: Clone + PartialOrd + Num,

type Value = T