Enum ClothCollider 

pub enum ClothCollider {
    Sphere {
        center: [f64; 3],
        radius: f64,
    },
    Plane {
        normal: [f64; 3],
        d: f64,
    },
}

An analytic collision primitive for cloth–object interaction.

Variants

Sphere

Sphere collider.

Fields

center: [f64; 3]

Center of the sphere.

radius: f64

Radius of the sphere.

Plane

Half-space plane collider. Points on the side dot(p, normal) >= d are outside.

Fields

normal: [f64; 3]

Outward-facing unit normal.

d: f64

Signed distance from the origin to the plane along the normal.

Implementations

impl ClothCollider

pub fn penetration(&self, p: [f64; 3]) -> Option<(f64, [f64; 3])>

Test whether a point p is inside (penetrating) this collider.

Returns the penetration depth (positive means inside) and the outward push direction. Returns None if there is no penetration.

Trait Implementations

impl Clone for ClothCollider

fn clone(&self) -> ClothCollider

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ClothCollider

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

Formats the value using the given formatter.