Struct Compound 

pub struct Compound {
    pub children: Vec<(Transform, Arc<dyn Shape>)>,
}

A compound shape made of multiple sub-shapes, each with its own transform.

Fields

children: Vec<(Transform, Arc<dyn Shape>)>

Sub-shapes with their local transforms.

Implementations

impl Compound

pub fn new(children: Vec<(Transform, Arc<dyn Shape>)>) -> Self

Create a new compound shape.

Trait Implementations

impl Clone for Compound

fn clone(&self) -> Compound

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Compound

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

Formats the value using the given formatter.

impl Shape for Compound

fn bounding_box(&self) -> Aabb

Compute the axis-aligned bounding box of this shape (in local space).

fn support_point(&self, direction: &Vec3) -> Vec3

Compute the support point in the given direction (for GJK).

fn volume(&self) -> Real

Compute the volume of this shape.

fn center_of_mass(&self) -> Vec3

Compute the center of mass in local space.

fn inertia_tensor(&self, mass: Real) -> Mat3

Compute the inertia tensor for the given mass.

fn ray_cast( &self, ray_origin: &Vec3, ray_direction: &Vec3, max_toi: Real, ) -> Option<RayHit>

Cast a ray against this shape (in local space). Returns the first intersection within max_toi.

fn mass_properties(&self, density: Real) -> MassProperties

Compute full mass properties for a given density.