Struct BoidParams

Source

pub struct BoidParams {
    pub visual_range: f32,
    pub visual_sq: f32,
    pub protected_sq: f32,
    pub separation_factor: f32,
    pub alignment_factor: f32,
    pub cohesion_factor: f32,
    pub max_speed: f32,
    pub min_speed: f32,
    pub half_w: f32,
    pub half_h: f32,
    pub world_w: f32,
    pub world_h: f32,
}

Expand description

Parameters of BoidsModel, read once per tick.

The squared ranges and half extents are precomputed, so the inner loop does no setup per neighbour.

Fields§

§visual_range: f32

Distance within which a boid sees its neighbours.

§visual_sq: f32

Square of visual_range.

§protected_sq: f32

Square of the distance within which a boid steers away from its neighbours.

§separation_factor: f32

Weight of the steer away from close neighbours.

§alignment_factor: f32

Weight of the steer towards the neighbours’ mean velocity.

§cohesion_factor: f32

Weight of the steer towards the neighbours’ mean position.

§max_speed: f32

Highest speed a boid keeps after a step.

§min_speed: f32

Lowest speed a boid keeps after a step.

§half_w: f32

Half the world width.

§half_h: f32

Half the world height.

§world_w: f32

World width.

§world_h: f32

World height.

Trait Implementations§

Source §

impl Debug for BoidParams

Source §

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

§

impl UnwindSafe for BoidParams

Blanket Implementations§

Source §

impl<T> Any for T
where T: 'static + ?Sized,

Source §

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

Source §

impl<T> Borrow<T> for T
where T: ?Sized,

Source §

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

Source §

impl<T> BorrowMut<T> for T
where T: ?Sized,

Source §

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

Source §

impl<T> Downcast<T> for T

Source §

fn downcast(&self) -> &T

Source §

impl<T> From<T> for T

Source §

fn from(t: T) -> T

Returns the argument unchanged.

Source §

impl<T, U> Into for T
where U: From<T>,

Source §

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

Source §

impl<T> IntoEither for T

Source §

fn into_either(self, into_left: bool) -> Either<Self, Self> ⓘ

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

Source §

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self> ⓘ
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

Source §