Struct rapier2d::geometry::ColliderBuilder

pub struct ColliderBuilder {
    pub shape: Shape,
    pub density: f32,
    pub friction: f32,
    pub restitution: f32,
    pub delta: Isometry<f32>,
    pub is_sensor: bool,
}

A structure responsible for building a new collider.

Fields

shape: Shape

The shape of the collider to be built.

density: f32

The density of the collider to be built.

friction: f32

The friction coefficient of the collider to be built.

restitution: f32

The restitution coefficient of the collider to be built.

delta: Isometry<f32>

The position of this collider relative to the local frame of the rigid-body it is attached to.

is_sensor: bool

Is this collider a sensor?

Implementations

impl ColliderBuilder

pub fn new(shape: Shape) -> Self

Initialize a new collider builder with the given shape.

pub fn ball(radius: f32) -> Self

Initialize a new collider builder with a ball shape defined by its radius.

pub fn cuboid(hx: f32, hy: f32) -> Self

Initialize a new collider builder with a cuboid shape defined by its half-extents.

pub fn capsule_x(half_height: f32, radius: f32) -> Self

Initialize a new collider builder with a capsule shape aligned with the x axis.

pub fn capsule_y(half_height: f32, radius: f32) -> Self

Initialize a new collider builder with a capsule shape aligned with the y axis.

pub fn segment(a: Point<f32>, b: Point<f32>) -> Self

Initializes a collider builder with a segment shape.

A segment shape is modeled by a capsule with a 0 radius.

pub fn triangle(a: Point<f32>, b: Point<f32>, c: Point<f32>) -> Self

Initializes a collider builder with a triangle shape.

pub fn trimesh(vertices: Vec<Point<f32>>, indices: Vec<Point3<u32>>) -> Self

Initializes a collider builder with a triangle mesh shape defined by its vertex and index buffers.

pub fn heightfield(heights: DVector<f32>, scale: Vector<f32>) -> Self

Initializes a collider builder with a heightfield shape defined by its set of height and a scale factor along each coordinate axis.

pub fn default_friction() -> f32

The default friction coefficient used by the collider builder.

pub fn sensor(self, is_sensor: bool) -> Self

Sets whether or not the collider built by this builder is a sensor.

pub fn friction(self, friction: f32) -> Self

Sets the friction coefficient of the collider this builder will build.

pub fn density(self, density: f32) -> Self

Sets the density of the collider this builder will build.

pub fn delta(self, delta: Isometry<f32>) -> Self

Set the position of this collider in the local-space of the rigid-body it is attached to.

pub fn build(&self) -> Collider

Buildes a new collider attached to the given rigid-body.

Trait Implementations

impl Clone for ColliderBuilder

fn clone(&self) -> ColliderBuilder

Returns a copy of the value.

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

Performs copy-assignment from source.