Struct Extrusion

pub struct Extrusion<T: Primitive2d> {
    pub base_shape: T,
    pub half_depth: f32,
}

A 3D shape representing an extruded 2D base_shape.

Extruding a shape effectively “thickens” a 2D shapes, creating a shape with the same cross-section over the entire depth.

The resulting volumes are prisms. For example, a triangle becomes a triangular prism, while a circle becomes a cylinder.

Fields

base_shape: T

The base shape of the extrusion

half_depth: f32

Half of the depth of the extrusion

Implementations

impl<T: Primitive2d> Extrusion<T>

pub fn new(base_shape: T, depth: f32) -> Self

Create a new Extrusion<T> from a given base_shape and depth

Trait Implementations

impl<T: BoundedExtrusion> Bounded3d for Extrusion<T>

fn aabb_3d(&self, translation: Vec3, rotation: Quat) -> Aabb3d

Get an axis-aligned bounding box for the shape with the given translation and rotation

fn bounding_sphere(&self, translation: Vec3, rotation: Quat) -> BoundingSphere

Get a bounding sphere for the shape with the given translation and rotation

impl<T: Clone + Primitive2d> Clone for Extrusion<T>

fn clone(&self) -> Extrusion<T>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T: Debug + Primitive2d> Debug for Extrusion<T>

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

Formats the value using the given formatter.

impl<'de, T> Deserialize<'de> for Extrusion<T>

where T: Deserialize<'de> + Primitive2d,

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<T: Primitive2d + Measured2d> Measured3d for Extrusion<T>

fn area(&self) -> f32

Get the surface area of the extrusion

fn volume(&self) -> f32

Get the volume of the extrusion

impl<T: PartialEq + Primitive2d> PartialEq for Extrusion<T>

fn eq(&self, other: &Extrusion<T>) -> bool

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<T> Serialize for Extrusion<T>

where T: Serialize + Primitive2d,

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl<P: Primitive2d + Measured2d + ShapeSample<Output = Vec2>> ShapeSample for Extrusion<P>

Available on crate feature rand only.

type Output = Vec3

The type of vector returned by the sample methods, Vec2 for 2D shapes and Vec3 for 3D shapes.

fn sample_interior<R: Rng + ?Sized>(&self, rng: &mut R) -> Self::Output

Uniformly sample a point from inside the area/volume of this shape, centered on 0.

fn sample_boundary<R: Rng + ?Sized>(&self, rng: &mut R) -> Self::Output

Uniformly sample a point from the surface of this shape, centered on 0.

fn interior_dist(self) -> impl Distribution<Self::Output>

where Self: Sized,

Extract a Distribution whose samples are points of this shape’s interior, taken uniformly.

fn boundary_dist(self) -> impl Distribution<Self::Output>

where Self: Sized,

Extract a Distribution whose samples are points of this shape’s boundary, taken uniformly.

impl<T: Copy + Primitive2d> Copy for Extrusion<T>

impl<T: Primitive2d> Primitive3d for Extrusion<T>

impl<T: Primitive2d> StructuralPartialEq for Extrusion<T>