Struct Shape 

pub struct Shape {

    pub id: i32,
    pub body_id: i32,
    pub prev_shape_id: i32,
    pub next_shape_id: i32,
    pub sensor_index: i32,
    pub material: SurfaceMaterial,
    pub density: f32,
    pub aabb_margin: f32,
    pub aabb: Aabb,
    pub fat_aabb: Aabb,
    pub local_centroid: Vec2,
    pub proxy_key: i32,
    pub filter: Filter,
    pub user_data: u64,
    pub geometry: ShapeGeometry,
    pub generation: u16,
    pub enable_sensor_events: bool,
    pub enable_contact_events: bool,
    pub enable_custom_filtering: bool,
    pub enable_hit_events: bool,
    pub enable_pre_solve_events: bool,
    pub enlarged_aabb: bool,
}

Internal shape. (b2Shape)

The C struct stores a b2ShapeType type tag plus a union of the concrete geometries; the Rust port stores the tagged ShapeGeometry enum, and Shape::shape_type recovers the tag.

Fields

id: i32

body_id: i32

prev_shape_id: i32

next_shape_id: i32

sensor_index: i32

material: SurfaceMaterial

density: f32

aabb_margin: f32

aabb: Aabb

fat_aabb: Aabb

local_centroid: Vec2

proxy_key: i32

filter: Filter

user_data: u64

geometry: ShapeGeometry

The shape geometry (C: type tag + union).

generation: u16

enable_sensor_events: bool

enable_contact_events: bool

enable_custom_filtering: bool

enable_hit_events: bool

enable_pre_solve_events: bool

enlarged_aabb: bool

Implementations

impl Shape

pub fn shape_type(&self) -> ShapeType

The shape type tag. (C: shape->type)

pub fn radius(&self) -> f32

(static inline b2GetShapeRadius)

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 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.