Struct SoftBodyDihedral 

pub struct SoftBodyDihedral {
    pub vertices: [u32; 4],
    pub rest_angle: f32,
    /* private fields */
}

A dihedral bending constraint between two triangles sharing an edge (3D only).

vertices[0..2] is the shared edge, vertices[2] and vertices[3] the two opposite vertices.

Fields

vertices: [u32; 4]

The four particles.

rest_angle: f32

The angle between the two triangle normals at rest.

Implementations

impl SoftBodyDihedral

pub fn plastic_set(&self) -> f32

The permanent set of this dihedral: how far its rest angle has flowed from the angle it was created with, in radians (see SoftBodyMaterial::edge_plastic_yield).

pub fn initial_rest_angle(&self) -> f32

The rest angle this dihedral was created with (its rest_angle before any plastic flow).

Trait Implementations

impl Clone for SoftBodyDihedral

fn clone(&self) -> SoftBodyDihedral

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for SoftBodyDihedral

impl Debug for SoftBodyDihedral

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

Formats the value using the given formatter.