Struct bevy_rapier2d::prelude::SolverContact[−][src]

pub struct SolverContact {
    pub point: Point<f32, 2_usize>,
    pub dist: f32,
    pub friction: f32,
    pub restitution: f32,
    pub tangent_velocity: Matrix<f32, Const<{_: usize}>, Const<1_usize>, ArrayStorage<f32, 2_usize, 1_usize>>,
    pub warmstart_impulse: f32,
    pub warmstart_tangent_impulse: f32,
    pub prev_rhs: f32,
    // some fields omitted
}

Expand description

A contact seen by the constraints solver for computing forces.

Fields

point: Point<f32, 2_usize>

The world-space contact point.

dist: f32

The distance between the two original contacts points along the contact normal. If negative, this is measures the penetration depth.

friction: f32

The effective friction coefficient at this contact point.

restitution: f32

The effective restitution coefficient at this contact point.

tangent_velocity: Matrix<f32, Const<{_: usize}>, Const<1_usize>, ArrayStorage<f32, 2_usize, 1_usize>>

The desired tangent relative velocity at the contact point.

This is set to zero by default. Set to a non-zero value to simulate, e.g., conveyor belts.

warmstart_impulse: f32

The warmstart impulse, along the contact normal, applied by this contact to the first collider’s rigid-body.

warmstart_tangent_impulse: f32

The warmstart friction impulse along the vector orthonormal to the contact normal, applied to the first collider’s rigid-body.

prev_rhs: f32

The last velocity correction targeted by this contact.

Implementations

impl SolverContact[src]

pub fn is_bouncy(&self) -> bool[src]

Should we treat this contact as a bouncy contact? If true, use Self::restitution.

Trait Implementations

impl Clone for SolverContact[src]

pub fn clone(&self) -> SolverContact[src]

Returns a copy of the value. Read more

fn clone_from(&mut self, source: &Self)1.0.0 [src]

Performs copy-assignment from source. Read more

impl Debug for SolverContact[src]

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>[src]

Formats the value using the given formatter. Read more

impl Copy for SolverContact[src]

Auto Trait Implementations

impl RefUnwindSafe for SolverContact

impl Send for SolverContact

impl Sync for SolverContact

impl Unpin for SolverContact

impl UnwindSafe for SolverContact

Blanket Implementations

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

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pub fn type_id(&self) -> TypeId[src]

Gets the TypeId of self. Read more

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

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pub fn borrow(&self) -> &T[src]

Immutably borrows from an owned value. Read more

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

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pub fn borrow_mut(&mut self) -> &mut T[src]

Mutably borrows from an owned value. Read more

impl<T> Downcast for T where
    T: Any,

pub fn into_any(self: Box<T, Global>) -> Box<dyn Any + 'static, Global>

Convert Box<dyn Trait> (where Trait: Downcast) to Box<dyn Any>. Box<dyn Any> can then be further downcast into Box<ConcreteType> where ConcreteType implements Trait. Read more

pub fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>

Convert Rc<Trait> (where Trait: Downcast) to Rc<Any>. Rc<Any> can then be further downcast into Rc<ConcreteType> where ConcreteType implements Trait. Read more

pub fn as_any(&self) -> &(dyn Any + 'static)

Convert &Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &Any’s vtable from &Trait’s. Read more

pub fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)

Convert &mut Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &mut Any’s vtable from &mut Trait’s. Read more

impl<T> DowncastSync for T where
    T: Any + Send + Sync,

pub fn into_any_arc(self: Arc<T>) -> Arc<dyn Any + 'static + Sync + Send>

Convert Arc<Trait> (where Trait: Downcast) to Arc<Any>. Arc<Any> can then be further downcast into Arc<ConcreteType> where ConcreteType implements Trait. Read more

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

pub fn from(t: T) -> T[src]

Performs the conversion.

impl<T> Instrument for T[src]

fn instrument(self, span: Span) -> Instrumented<Self>[src]

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

fn in_current_span(self) -> Instrumented<Self>[src]

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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

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pub fn into(self) -> U[src]

Performs the conversion.

impl<T> Pointable for T

pub const ALIGN: usize

The alignment of pointer.

type Init = T

The type for initializers.

pub unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

pub unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

pub unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

pub unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

impl<T> Same<T> for T

type Output = T

Should always be Self

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

pub fn to_subset(&self) -> Option<SS>

The inverse inclusion map: attempts to construct self from the equivalent element of its superset. Read more

pub fn is_in_subset(&self) -> bool

Checks if self is actually part of its subset T (and can be converted to it).

pub fn to_subset_unchecked(&self) -> SS

Use with care! Same as self.to_subset but without any property checks. Always succeeds.

pub fn from_subset(element: &SS) -> SP

The inclusion map: converts self to the equivalent element of its superset.

impl<T> ToOwned for T where
    T: Clone,

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type Owned = T

The resulting type after obtaining ownership.

pub fn to_owned(&self) -> T[src]

Creates owned data from borrowed data, usually by cloning. Read more

pub fn clone_into(&self, target: &mut T)[src]

🔬 This is a nightly-only experimental API. (toowned_clone_into)

recently added

Uses borrowed data to replace owned data, usually by cloning. Read more

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

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type Error = Infallible

The type returned in the event of a conversion error.

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]

Performs the conversion.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>,

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

The type returned in the event of a conversion error.

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>[src]

Performs the conversion.

impl<T> TypeData for T where
    T: 'static + Send + Sync + Clone,

pub fn clone_type_data(&self) -> Box<dyn TypeData + 'static, Global>

impl<V, T> VZip<V> for T where
    V: MultiLane<T>,

pub fn vzip(self) -> V

impl<T> Component for T where
    T: 'static + Send + Sync,