Struct GravityWell 

pub struct GravityWell {
    pub position: Vec3,
    pub strength: f32,
    pub radius: f32,
    pub falloff: FalloffMode,
    pub repulsive: bool,
    pub absorb_radius: f32,
}

A gravitational well that pulls (or repels) particles toward a point.

Fields

position: Vec3

strength: f32

radius: f32

falloff: FalloffMode

repulsive: bool

If true, field repels instead of attracts.

absorb_radius: f32

Kill particles that enter this exclusion sphere.

Implementations

impl GravityWell

pub fn new(position: Vec3, strength: f32, radius: f32) -> Self

pub fn repulsor(position: Vec3, strength: f32, radius: f32) -> Self

pub fn acceleration(&self, p_pos: Vec3) -> Vec3

pub fn should_absorb(&self, p_pos: Vec3) -> bool

Trait Implementations

impl Clone for GravityWell

fn clone(&self) -> GravityWell

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for GravityWell

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

Formats the value using the given formatter.