Struct acgmath::Decomposed

pub struct Decomposed<V: VectorSpace, R> {
    pub scale: V::Scalar,
    pub rot: R,
    pub disp: V,
}

A generic transformation consisting of a rotation, displacement vector and scale amount.

Fields

scale: V::Scalar

rot: R

disp: V

Trait Implementations

impl<V: VectorSpace, R> Serialize for Decomposed<V, R> where
    V: Serialize,
    V::Scalar: Serialize,
    R: Serialize, 

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error> where
    S: Serializer, 

Serialize this value into the given Serde serializer.

impl<S: VectorSpace, R> Deserialize for Decomposed<S, R> where
    S: Deserialize,
    S::Scalar: Deserialize,
    R: Deserialize, 

fn deserialize<D>(deserializer: D) -> Result<Decomposed<S, R>, D::Error> where
    D: Deserializer, 

Deserialize this value from the given Serde deserializer.

impl<V: Copy + VectorSpace, R: Copy> Copy for Decomposed<V, R> where
    V::Scalar: Copy, 

impl<V: Clone + VectorSpace, R: Clone> Clone for Decomposed<V, R> where
    V::Scalar: Clone, 

fn clone(&self) -> Decomposed<V, R>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<V: Debug + VectorSpace, R: Debug> Debug for Decomposed<V, R> where
    V::Scalar: Debug, 

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl<P: EuclideanSpace, R: Rotation<P>> Transform<P> for Decomposed<P::Diff, R> where
    <P as EuclideanSpace>::Scalar: BaseFloat,
    <P as EuclideanSpace>::Diff: VectorSpace, 

fn one() -> Decomposed<P::Diff, R>

Create an identity transformation. That is, a transformation which does nothing.

fn look_at(eye: P, center: P, up: P::Diff) -> Decomposed<P::Diff, R>

Create a transformation that rotates a vector to look at center from eye, using up for orientation.

fn transform_vector(&self, vec: P::Diff) -> P::Diff

Transform a vector using this transform.

fn transform_point(&self, point: P) -> P

Transform a point using this transform.

fn concat(&self, other: &Decomposed<P::Diff, R>) -> Decomposed<P::Diff, R>

Combine this transform with another, yielding a new transformation which has the effects of both.

fn inverse_transform(&self) -> Option<Decomposed<P::Diff, R>>

Create a transform that "un-does" this one.

fn concat_self(&mut self, other: &Self)

Combine this transform with another, in-place.

impl<S: BaseFloat, R: Rotation2<S>> Transform2<S> for Decomposed<Vector2<S>, R>

impl<S: BaseFloat, R: Rotation3<S>> Transform3<S> for Decomposed<Vector3<S>, R>

impl<S: VectorSpace, R, E: BaseFloat> ApproxEq for Decomposed<S, R> where
    S: ApproxEq<Epsilon = E>,
    S::Scalar: ApproxEq<Epsilon = E>,
    R: ApproxEq<Epsilon = E>, 

type Epsilon = E

Used for specifying relative comparisons.

fn default_epsilon() -> E

The default tolerance to use when testing values that are close together.

fn default_max_relative() -> E

The default relative tolerance for testing values that are far-apart.

fn default_max_ulps() -> u32

The default ULPs to tolerate when testing values that are far-apart.

fn relative_eq(&self, other: &Self, epsilon: E, max_relative: E) -> bool

A test for equality that uses a relative comparison if the values are far apart.

fn ulps_eq(&self, other: &Self, epsilon: E, max_ulps: u32) -> bool

A test for equality that uses units in the last place (ULP) if the values are far apart.

fn relative_ne(
    &self,
    other: &Self,
    epsilon: Self::Epsilon,
    max_relative: Self::Epsilon
) -> bool

The inverse of ApproxEq::relative_eq.

fn ulps_ne(&self, other: &Self, epsilon: Self::Epsilon, max_ulps: u32) -> bool

The inverse of ApproxEq::ulps_eq.