Struct Ball

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

A ball simulation.

Example

let mut ball = Ball::new();
ball.set_pos(Point3::new(0.0, 0.0, 100.0));
ball.set_vel(Vector3::new(300.0, 400.0, 500.0));

ball.step(1.0 / 120.0);
println!("{:?}", ball.pos());

Implementations

impl Ball

pub fn new() -> Self

Creates a Ball.

pub fn pos(&self) -> Point3<f32>

Gets the ball’s position.

pub fn set_pos(&mut self, pos: Point3<f32>)

Sets the ball’s position.

pub fn vel(&self) -> Vector3<f32>

Gets the ball’s velocity.

pub fn set_vel(&mut self, vel: Vector3<f32>)

Sets the ball’s velocity.

pub fn omega(&self) -> Vector3<f32>

Gets the ball’s angular velocity.

pub fn set_omega(&mut self, omega: Vector3<f32>)

Sets the ball’s angular velocity.

pub fn t(&self) -> f32

Gets the time elapsed in the simulation.

pub fn set_t(&mut self, t: f32)

Sets the time elapsed in the simulation.

pub fn step(&mut self, dt: f32)

Simulates the next dt seconds, and updates the ball’s physics values.