Struct CollisionBody1D 

pub struct CollisionBody1D {
    pub mass: f64,
    pub velocity: f64,
}

A one-dimensional body with scalar mass and velocity.

Fields

mass: f64

velocity: f64

Implementations

impl CollisionBody1D

pub fn new(mass: f64, velocity: f64) -> Option<CollisionBody1D>

Creates a one-dimensional collision body when mass is non-negative and both values are finite.

pub fn kinetic_energy(&self) -> Option<f64>

Computes kinetic energy for this body.

Examples

use use_collision::CollisionBody1D;

let body = CollisionBody1D::new(2.0, 3.0).unwrap();

assert_eq!(body.kinetic_energy(), Some(9.0));

pub fn momentum(&self) -> Option<f64>

Computes scalar momentum for this body using p = m * v.

Trait Implementations

impl Clone for CollisionBody1D

fn clone(&self) -> CollisionBody1D

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CollisionBody1D

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

Formats the value using the given formatter.

impl PartialEq for CollisionBody1D

fn eq(&self, other: &CollisionBody1D) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for CollisionBody1D

impl StructuralPartialEq for CollisionBody1D