Struct Shape 

pub struct Shape {
    pub lobes: [Lobe; 3],
    pub sides: u8,
    pub corner: f32,
    pub stretch: f32,
    pub taper: f32,
    pub rot: f32,
}

Fields

lobes: [Lobe; 3]

sides: u8

Sides of the polygon the outline leans toward; under 3 there is none.

corner: f32

How far it leans — 0 is a circle, 1 the polygon itself.

stretch: f32

Width against height, area held constant.

taper: f32

A pull toward a single point at the top, which is what makes a droplet.

rot: f32

Implementations

impl Shape

pub const ROUND: Self

pub const EGG: Self

pub const BEAN: Self

pub const DROP: Self

pub const BLOB: Self

pub const CLOUD: Self

pub const TILE: Self

A quarter of the segment past the vertex the polygon term puts at the top, which is what turns a diamond into a square.

pub const GEM: Self

pub const SHARD: Self

pub const SUN: Self

pub const PRESETS: [(&'static str, Self); 10]

The presets, for a picker that wants to name them.

pub fn random() -> Self

A fresh silhouette, unrelated to the last one.

pub fn radius(&self, theta: f32) -> f32

The outline’s distance from the centre at theta, before stretch.

pub fn outline(&self) -> [(f32, f32); 64]

The outline in unit space, centred on the origin.

pub fn reach(&self, x: f32, y: f32) -> f32

How far the outline sits in the direction of (x, y) — what anything placed on the body has to measure itself against.

Trait Implementations

impl Clone for Shape

fn clone(&self) -> Shape

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Shape

impl Debug for Shape

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

Formats the value using the given formatter.

impl Default for Shape

fn default() -> Self

Returns the “default value” for a type.

impl From<&str> for Shape

fn from(name: &str) -> Self

Converts to this type from the input type.

impl From<u64> for Shape

fn from(seed: u64) -> Self

Converts to this type from the input type.

impl PartialEq for Shape

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Shape