Struct let_engine::objects::physics::Shape

pub struct Shape(/* private fields */);

Implementations

impl Shape

pub fn compound(shapes: Vec<(Transform, Shape)>) -> Self

Initialize a compound shape defined by its subshapes.

pub fn circle(radius: Real) -> Self

Initialize a circle shape defined by its radius.

pub fn square(hx: Real, hy: Real) -> Self

Initialize a cuboid shape defined by its half-extents.

pub fn rounded_square(hx: Real, hy: Real, border_radius: Real) -> Self

Initialize a round cuboid shape defined by its half-extents and border radius.

pub fn capsule(a: Vec2, b: Vec2, radius: Real) -> Self

Initialize a capsule shape from its endpoints and radius.

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

Initialize a capsule shape aligned with the x axis.

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

Initialize a capsule shape aligned with the y axis.

pub fn segment(a: Vec2, b: Vec2) -> Self

Initialize a segment shape from its endpoints.

pub fn triangle(a: Vec2, b: Vec2, c: Vec2) -> Self

Initializes a triangle shape.

pub fn round_triangle(a: Vec2, b: Vec2, c: Vec2, radius: Real) -> Self

Initializes a triangle shape with round corners.

pub fn polyline(vertices: Vec<Vec2>, indices: Option<Vec<[u32; 2]>>) -> Self

Initializes a polyline shape defined by its vertex and index buffers.

If no index buffer is provided, the polyline is assumed to describe a line strip.

pub fn trimesh(data: Data) -> Self

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

pub fn convex_decomposition(vertices: &[Vec2], indices: &[[u32; 2]]) -> Self

Initializes a compound shape obtained from the decomposition of the given polyline into convex parts.

pub fn round_convex_decomposition( vertices: &[Vec2], indices: &[[u32; 2]], radius: Real ) -> Self

Initializes a compound shape obtained from the decomposition of the given polyline into convex parts dilated with round corners.

pub fn convex_decomposition_with_params( vertices: &[Vec2], indices: &[[u32; 2]], params: &VHACDParameters ) -> Self

Initializes a compound shape obtained from the decomposition of the given polyline into convex parts.

pub fn round_convex_decomposition_with_params( vertices: &[Vec2], indices: &[[u32; 2]], params: &VHACDParameters, radius: Real ) -> Self

Initializes a compound shape obtained from the decomposition of the given polyline into convex parts dilated with round corners.

pub fn convex_hull(points: &[Vec2]) -> Option<Self>

Creates a new shared shape that is the convex-hull of the given points.

pub fn round_convex_hull(points: &[Vec2], border_radius: Real) -> Option<Self>

Creates a new shared shape with rounded corners that is the convex-hull of the given points, dilated by border_radius.

pub fn convex_polyline(points: &[Vec2]) -> Option<Self>

Creates a new shared shape that is a convex polygon formed by the given set of points assumed to form a convex polyline (no convex-hull will be automatically computed).

pub fn round_convex_polyline( points: Vec<Vec2>, border_radius: Real ) -> Option<Self>

Creates a new collider builder that is a round convex polygon formed by the given polyline assumed to be convex (no convex-hull will be automatically computed). The polygon shape is dilated by a sphere of radius border_radius.

pub fn heightfield(heights: Vec<Real>, scale: Vec2) -> Self

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

pub fn from_shared_shape(shape: SharedShape) -> Self

Initializes a let engine shape from a Rapier shared shape.