Trait nphysics3d::force_generator::ForceGenerator

pub trait ForceGenerator<N: Real>: Any + Send + Sync {
    fn apply(
        &mut self, 
        params: &IntegrationParameters<N>, 
        bodies: &mut BodySet<N>
    ) -> bool;
}

A persistent force generator.

A force generator applies a force to one or several bodies at each step of the simulation.

Required Methods

fn apply(
    &mut self,
    params: &IntegrationParameters<N>,
    bodies: &mut BodySet<N>
) -> bool

Apply forces to some bodies.

Methods

impl<N> ForceGenerator<N> where     N: Real,

pub fn is<_T>(&self) -> bool where     _T: Any,     Self: Downcast<_T>,

Important traits for &'a mut R

impl<'a, R> Read for &'a mut R where
    R: Read + ?Sized, impl<'a, W> Write for &'a mut W where
    W: Write + ?Sized, impl<'a, I> Iterator for &'a mut I where
    I: Iterator + ?Sized,  type Item = <I as Iterator>::Item;

pub unsafe fn downcast_ref_unchecked<_T>(&self) -> &_T where     _T: Any,     Self: Downcast<_T>,

pub fn downcast_ref<_T>(&self) -> Result<&_T, TypeMismatch> where     _T: Any,     Self: Downcast<_T>,

Important traits for &'a mut R

impl<'a, R> Read for &'a mut R where
    R: Read + ?Sized, impl<'a, W> Write for &'a mut W where
    W: Write + ?Sized, impl<'a, I> Iterator for &'a mut I where
    I: Iterator + ?Sized,  type Item = <I as Iterator>::Item;

pub unsafe fn downcast_mut_unchecked<_T>(&mut self) -> &mut _T where     _T: Any,     Self: Downcast<_T>,

pub fn downcast_mut<_T>(&mut self) -> Result<&mut _T, TypeMismatch> where     _T: Any,     Self: Downcast<_T>,

Important traits for Box<R>

impl<R> Read for Box<R> where
    R: Read + ?Sized, impl<W> Write for Box<W> where
    W: Write + ?Sized, impl<I> Iterator for Box<I> where
    I: Iterator + ?Sized,  type Item = <I as Iterator>::Item;

pub unsafe fn downcast_unchecked<_T>(self: Box<Self>) -> Box<_T> where     _T: Any,     Self: Downcast<_T>,

pub fn downcast<_T>(     self: Box<Self> ) -> Result<Box<_T>, DowncastError<Box<Self>>> where     _T: Any,     Self: Downcast<_T>,

Trait Implementations

impl<_T: Any, N> Downcast<_T> for ForceGenerator<N> where     _T: Any,     N: 'static,     N: Real,

fn is_type(&self) -> bool

Important traits for &'a mut R

impl<'a, R> Read for &'a mut R where
    R: Read + ?Sized, impl<'a, W> Write for &'a mut W where
    W: Write + ?Sized, impl<'a, I> Iterator for &'a mut I where
    I: Iterator + ?Sized,  type Item = <I as Iterator>::Item;

unsafe fn downcast_ref_unchecked(&self) -> &T

fn downcast_ref(&self) -> Result<&T, TypeMismatch>

Important traits for &'a mut R

impl<'a, R> Read for &'a mut R where
    R: Read + ?Sized, impl<'a, W> Write for &'a mut W where
    W: Write + ?Sized, impl<'a, I> Iterator for &'a mut I where
    I: Iterator + ?Sized,  type Item = <I as Iterator>::Item;

unsafe fn downcast_mut_unchecked(&mut self) -> &mut T

fn downcast_mut(&mut self) -> Result<&mut T, TypeMismatch>

Important traits for Box<R>

impl<R> Read for Box<R> where
    R: Read + ?Sized, impl<W> Write for Box<W> where
    W: Write + ?Sized, impl<I> Iterator for Box<I> where
    I: Iterator + ?Sized,  type Item = <I as Iterator>::Item;

unsafe fn downcast_unchecked(self: Box<Self>) -> Box<T>

fn downcast(self: Box<Self>) -> Result<Box<T>, DowncastError<Box<Self>>>

Implementors

• impl<N: Real> ForceGenerator<N> for ConstantAcceleration<N>

• impl<N: Real> ForceGenerator<N> for Spring<N>