Struct Spring 

pub struct Spring {
    pub a: usize,
    pub b: usize,
    pub rest_length: f32,
    pub stiffness: f32,
    pub damping: f32,
    pub kind: SpringKind,
    pub tension_only: bool,
    pub break_at: f32,
    pub broken: bool,
}

A Hookean spring connecting two nodes.

Fields

a: usize

b: usize

rest_length: f32

stiffness: f32

Spring stiffness coefficient (N/m).

damping: f32

Damping coefficient for velocity along the spring axis.

kind: SpringKind

tension_only: bool

If true, the spring only resists compression (tension-only).

break_at: f32

Break threshold — spring removed if stretch exceeds this fraction. 0 = never breaks.

broken: bool

Implementations

impl Spring

pub fn new(a: usize, b: usize, rest_length: f32, stiffness: f32) -> Self

Trait Implementations

impl Clone for Spring

fn clone(&self) -> Spring

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Spring

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

Formats the value using the given formatter.