[][src]Struct nphysics2d::force_generator::Spring

pub struct Spring<N: RealField, Handle: BodyHandle> { /* fields omitted */ }

Generator of a force proportional to the distance separating two bodies.

Methods

impl<N: RealField, Handle: BodyHandle> Spring<N, Handle>[src]

pub fn new(
    b1: BodyPartHandle<Handle>,
    b2: BodyPartHandle<Handle>,
    anchor1: Point<N>,
    anchor2: Point<N>,
    length: N,
    stiffness: N
) -> Self
[src]

Initialize a spring attached to b1 and b2 at the points anchor1 and anchor2.

Anchors are expressed in the local coordinates of the corresponding bodies. The spring has a rest length of length and a stiffness of stiffness.

pub fn set_anchor_1(&mut self, anchor: Point<N>)[src]

Sets the attach point to the first body.

The anchor is expressed in the local coordinatse of the first body.

pub fn set_anchor_2(&mut self, anchor: Point<N>)[src]

Sets the attach point to the second body.

The anchor is expressed in the local coordinatse of the second body.

Trait Implementations

impl<N: RealField, Handle: BodyHandle, Bodies: BodySet<N, Handle = Handle>> ForceGenerator<N, Bodies> for Spring<N, Handle>[src]

Auto Trait Implementations

impl<N, Handle> Send for Spring<N, Handle> where
    N: Scalar

impl<N, Handle> Unpin for Spring<N, Handle> where
    Handle: Unpin,
    N: Scalar + Unpin

impl<N, Handle> Sync for Spring<N, Handle> where
    N: Scalar

impl<N, Handle> RefUnwindSafe for Spring<N, Handle> where
    Handle: RefUnwindSafe,
    N: RefUnwindSafe + Scalar

impl<N, Handle> UnwindSafe for Spring<N, Handle> where
    Handle: UnwindSafe,
    N: Scalar + UnwindSafe

Blanket Implementations

impl<T> From<T> for T[src]

impl<T, U> Into<U> for T where
    U: From<T>, 
[src]

impl<T, U> TryFrom<U> for T where
    U: Into<T>, 
[src]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, 
[src]

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

impl<T> BorrowMut<T> for T where
    T: ?Sized
[src]

impl<T> Borrow<T> for T where
    T: ?Sized
[src]

impl<T> Any for T where
    T: 'static + ?Sized
[src]

impl<T> Downcast for T where
    T: Any

impl<T> Same<T> for T

type Output = T

Should always be Self

impl<SS, SP> SupersetOf<SS> for SP where
    SS: SubsetOf<SP>,