Struct oxygengine_physics_2d::prelude::algebra::Velocity2

#[repr(C)]
pub struct Velocity2<N> where
    N: RealField,  {
    pub linear: Matrix<N, U2, U1, <DefaultAllocator as Allocator<N, U2, U1>>::Buffer>,
    pub angular: N,
}

A velocity structure combining both the linear angular velocities of a point.

Fields

linear: Matrix<N, U2, U1, <DefaultAllocator as Allocator<N, U2, U1>>::Buffer>

The linear velocity.

angular: N

The angular velocity.

Implementations

impl<N> Velocity2<N> where
    N: RealField, 

pub fn new(
    linear: Matrix<N, U2, U1, <DefaultAllocator as Allocator<N, U2, U1>>::Buffer>,
    angular: N
) -> Velocity2<N>

Create velocity from its linear and angular parts.

pub fn from_vectors(
    linear: Matrix<N, U2, U1, <DefaultAllocator as Allocator<N, U2, U1>>::Buffer>,
    angular: Matrix<N, U1, U1, <DefaultAllocator as Allocator<N, U1, U1>>::Buffer>
) -> Velocity2<N>

Create velocity from its linear and angular parts.

pub fn angular(w: N) -> Velocity2<N>

Create a purely angular velocity.

pub fn linear(vx: N, vy: N) -> Velocity2<N>

Create a purely linear velocity.

pub fn zero() -> Velocity2<N>

Create a zero velocity.

pub fn between_positions(
    start: &Isometry<N, U2, Unit<Complex<N>>>,
    end: &Isometry<N, U2, Unit<Complex<N>>>,
    time: N
) -> Velocity2<N>

Computes the velocity required to move from start to end in the given time.

pub fn angular_vector(
    &self
) -> Matrix<N, U1, U1, <DefaultAllocator as Allocator<N, U1, U1>>::Buffer>

The angular part of the velocity.

pub fn integrate(&self, dt: N) -> Isometry<N, U2, Unit<Complex<N>>>

Compute the displacement due to this velocity integrated during the time dt.

pub fn to_transform(&self) -> Isometry<N, U2, Unit<Complex<N>>>

Compute the displacement due to this velocity integrated during a time equal to 1.0.

This is equivalent to self.integrate(1.0).

pub fn as_slice(&self) -> &[N]

This velocity seen as a slice.

The linear part is stored first.

pub fn as_mut_slice(&mut self) -> &mut [N]

This velocity seen as a mutable slice.

The linear part is stored first.

pub fn as_vector(
    &self
) -> &Matrix<N, U3, U1, <DefaultAllocator as Allocator<N, U3, U1>>::Buffer>

This velocity seen as a vector.

The linear part is stored first.

pub fn as_vector_mut(
    &mut self
) -> &mut Matrix<N, U3, U1, <DefaultAllocator as Allocator<N, U3, U1>>::Buffer>

This velocity seen as a mutable vector.

The linear part is stored first.

pub fn from_vector<S>(data: &Matrix<N, U3, U1, S>) -> Velocity2<N> where
    S: Storage<N, U3, U1>, 

Create a velocity from a vector.

The linear part of the velocity is expected to be first inside of the input vector.

pub fn from_slice(data: &[N]) -> Velocity2<N>

Create a velocity from a slice.

The linear part of the velocity is expected to be first inside of the input slice.

pub fn shift(
    &self,
    shift: &Matrix<N, U2, U1, <DefaultAllocator as Allocator<N, U2, U1>>::Buffer>
) -> Velocity2<N>

Compute the velocity of a point that is located at the coordinates shift relative to the point having self as velocity.

pub fn rotated(&self, rot: &Rotation<N, U2>) -> Velocity2<N>

Rotate each component of self by rot.

pub fn transformed(
    &self,
    iso: &Isometry<N, U2, Unit<Complex<N>>>
) -> Velocity2<N>

Transform each component of self by iso.

Trait Implementations

impl<N> Add<Velocity2<N>> for Velocity2<N> where
    N: RealField, 

type Output = Velocity2<N>

The resulting type after applying the + operator.

pub fn add(self, rhs: Velocity2<N>) -> Velocity2<N>

Performs the + operation.

impl<N> AddAssign<Velocity2<N>> for Velocity2<N> where
    N: RealField, 

pub fn add_assign(&mut self, rhs: Velocity2<N>)

Performs the += operation.

impl<N> Clone for Velocity2<N> where
    N: Clone + RealField, 

pub fn clone(&self) -> Velocity2<N>

Returns a copy of the value.

pub fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<N> Copy for Velocity2<N> where
    N: Copy + RealField, 

impl<N> Debug for Velocity2<N> where
    N: Debug + RealField, 

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

Formats the value using the given formatter.

impl<N> Mul<N> for Velocity2<N> where
    N: RealField, 

type Output = Velocity2<N>

The resulting type after applying the * operator.

pub fn mul(self, rhs: N) -> Velocity2<N>

Performs the * operation.

impl<N> Mul<Velocity2<N>> for Inertia2<N> where
    N: RealField, 

type Output = Force2<N>

The resulting type after applying the * operator.

pub fn mul(self, rhs: Velocity2<N>) -> Force2<N>

Performs the * operation.

impl<N> Sub<Velocity2<N>> for Velocity2<N> where
    N: RealField, 

type Output = Velocity2<N>

The resulting type after applying the - operator.

pub fn sub(self, rhs: Velocity2<N>) -> Velocity2<N>

Performs the - operation.

impl<N> SubAssign<Velocity2<N>> for Velocity2<N> where
    N: RealField, 

pub fn sub_assign(&mut self, rhs: Velocity2<N>)

Performs the -= operation.