[−][src]Struct nphysics3d::solver::ConstraintGeometry
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.
Implementations
impl<N: RealField> ConstraintGeometry<N>
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pub fn new() -> Self
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Create a costraint geometry initialized to zero.
pub fn is_ground_constraint(&self) -> bool
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Return true
if this constraint involve a body with zero degrees of freedom.
Trait Implementations
impl<N: Clone + RealField> Clone for ConstraintGeometry<N>
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fn clone(&self) -> ConstraintGeometry<N>
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fn clone_from(&mut self, source: &Self)
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impl<N: Copy + RealField> Copy for ConstraintGeometry<N>
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impl<N: Debug + RealField> Debug for ConstraintGeometry<N>
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impl<N: Default + RealField> Default for ConstraintGeometry<N>
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fn default() -> ConstraintGeometry<N>
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Auto Trait Implementations
impl<N> RefUnwindSafe for ConstraintGeometry<N> where
N: RefUnwindSafe,
N: RefUnwindSafe,
impl<N> Send for ConstraintGeometry<N>
impl<N> Sync for ConstraintGeometry<N>
impl<N> Unpin for ConstraintGeometry<N> where
N: Unpin,
N: Unpin,
impl<N> UnwindSafe for ConstraintGeometry<N> where
N: UnwindSafe,
N: UnwindSafe,
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T> Downcast for T where
T: Any,
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T: Any,
fn into_any(self: Box<T>) -> Box<dyn Any + 'static>
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fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>
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fn as_any(&self) -> &(dyn Any + 'static)
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fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
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impl<T> DowncastSync for T where
T: Send + Sync + Any,
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T: Send + Sync + Any,
impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> Same<T> for T
type Output = T
Should always be Self
impl<T> Slottable for T where
T: Copy,
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T: Copy,
impl<SS, SP> SupersetOf<SS> for SP where
SS: SubsetOf<SP>,
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SS: SubsetOf<SP>,
fn to_subset(&self) -> Option<SS>
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fn is_in_subset(&self) -> bool
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fn to_subset_unchecked(&self) -> SS
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fn from_subset(element: &SS) -> SP
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impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
fn to_owned(&self) -> T
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fn clone_into(&self, target: &mut T)
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impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<V, T> VZip<V> for T where
V: MultiLane<T>,
V: MultiLane<T>,