[−][src]Struct nphysics2d::solver::ConstraintGeometry

pub struct ConstraintGeometry<N: RealField> {
    pub j_id1: usize,
    pub j_id2: usize,
    pub wj_id1: usize,
    pub wj_id2: usize,
    pub ndofs1: usize,
    pub ndofs2: usize,
    pub r: N,
}

Logical information of the geometry of a constraint.

Fields

j_id1: usize

Index of the first entry of the jacobian of the constraint affecting the first body.

j_id2: usize

Index of the first entry of the jacobian of the constraint affecting the second body.

wj_id1: usize

Index of the first entry of the constraint jacobian multiplied by the inverse mass of the first body.

wj_id2: usize

Index of the first entry of the constraint jacobian multiplied by the inverse mass of the second body.

ndofs1: usize

Number of degree of freedom of the first body.

ndofs2: usize

Number of degree of freedom of the second body.

r: N

Scaling parameter of the SOR-prox method.

Methods

`impl<N: RealField> ConstraintGeometry<N>`[src]

`pub fn new() -> Self`[src]

Create a costraint geometry initialized to zero.

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

Return true if this constraint involve a body with zero degrees of freedom.

Trait Implementations

`impl<N: Clone + RealField> Clone for ConstraintGeometry<N>`[src]

`fn clone(&self) -> ConstraintGeometry<N>`[src]

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

`impl<N: Copy + RealField> Copy for ConstraintGeometry<N>`[src]

`impl<N: Debug + RealField> Debug for ConstraintGeometry<N>`[src]

`fn fmt(&self, f: &mut Formatter) -> Result`[src]

`impl<N: Default + RealField> Default for ConstraintGeometry<N>`[src]

`fn default() -> ConstraintGeometry<N>`[src]

Auto Trait Implementations

`impl<N> RefUnwindSafe for ConstraintGeometry<N> where N: RefUnwindSafe,`

`impl<N> Send for ConstraintGeometry<N>`

`impl<N> Sync for ConstraintGeometry<N>`

`impl<N> Unpin for ConstraintGeometry<N> where N: Unpin,`

`impl<N> UnwindSafe for ConstraintGeometry<N> where N: UnwindSafe,`

Blanket Implementations

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

`impl<T> Same<T> for T`

`type Output = T`

Should always be Self

`impl<T> Slottable for T where T: Copy,` [src]

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

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

`fn is_in_subset(&self) -> bool`

`unsafe fn to_subset_unchecked(&self) -> SS`

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

`impl<T> ToOwned for T where T: Clone,` [src]

`type Owned = T`

The resulting type after obtaining ownership.

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

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

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

`type Error = Infallible`

The type returned in the event of a conversion error.

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

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

`type Error = >::Error`

The type returned in the event of a conversion error.

[−][src]Struct nphysics2d::solver::ConstraintGeometry

Fields

Methods

impl<N: RealField> ConstraintGeometry<N>[src]

pub fn new() -> Self[src]

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

Trait Implementations

impl<N: Clone + RealField> Clone for ConstraintGeometry<N>[src]

fn clone(&self) -> ConstraintGeometry<N>[src]

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

impl<N: Copy + RealField> Copy for ConstraintGeometry<N>[src]

impl<N: Debug + RealField> Debug for ConstraintGeometry<N>[src]

fn fmt(&self, f: &mut Formatter) -> Result[src]

impl<N: Default + RealField> Default for ConstraintGeometry<N>[src]

fn default() -> ConstraintGeometry<N>[src]

Auto Trait Implementations

impl<N> RefUnwindSafe for ConstraintGeometry<N> where N: RefUnwindSafe,

impl<N> Send for ConstraintGeometry<N>

impl<N> Sync for ConstraintGeometry<N>

impl<N> Unpin for ConstraintGeometry<N> where N: Unpin,

impl<N> UnwindSafe for ConstraintGeometry<N> where N: UnwindSafe,

Blanket Implementations

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

fn into(self) -> U[src]

impl<T> Same<T> for T

type Output = T

impl<T> Slottable for T where T: Copy, [src]

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

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

fn is_in_subset(&self) -> bool

unsafe fn to_subset_unchecked(&self) -> SS

fn from_subset(element: &SS) -> SP

impl<T> ToOwned for T where T: Clone, [src]

type Owned = T

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

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

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

type Error = Infallible

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

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

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

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

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

fn vzip(self) -> V