Struct nalgebra::Iso4

pub struct Iso4<N> {
    pub rotation: Rot4<N>,
    pub translation: Vec4<N>,
}

Four dimensional isometry.

Isometries conserve angles and distances, hence do not allow shearing nor scaling.

Fields

rotation: Rot4<N>

The rotation applicable by this isometry.

translation: Vec4<N>

The translation applicable by this isometry.

Methods

impl<N> Iso4<N>

fn new_with_rotmat(translation: Vec4<N>, rotation: Rot4<N>) -> Iso4<N>

Creates a new isometry from a rotation matrix and a vector.

Trait Implementations

impl<N: Copy> Copy for Iso4<N>

impl<N: Debug> Debug for Iso4<N>

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

Formats the value using the given formatter.

impl<N: Clone> Clone for Iso4<N>

fn clone(&self) -> Iso4<N>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<N: Decodable> Decodable for Iso4<N>

fn decode<__DN: Decoder>(__arg_0: &mut __DN) -> Result<Iso4<N>, __DN::Error>

impl<N: Encodable> Encodable for Iso4<N>

fn encode<__SN: Encoder>(&self, __arg_0: &mut __SN) -> Result<(), __SN::Error>

impl<N: PartialEq> PartialEq for Iso4<N>

fn eq(&self, __arg_0: &Iso4<N>) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, __arg_0: &Iso4<N>) -> bool

This method tests for !=.

impl<N: Eq> Eq for Iso4<N>

impl<N> Dim for Iso4<N>

fn dim(_: Option<Iso4<N>>) -> usize

The dimension of the object.

impl<N: BaseFloat> One for Iso4<N>

fn one() -> Iso4<N>

Returns the multiplicative identity element of Self, 1.

impl<N: BaseFloat> AbsoluteRotate<Vec4<N>> for Iso4<N>

fn absolute_rotate(&self, v: &Vec4<N>) -> Vec4<N>

This is the same as:

impl<N: ApproxEq<N>> ApproxEq<N> for Iso4<N>

fn approx_epsilon(_: Option<Iso4<N>>) -> N

Default epsilon for approximation.

fn approx_ulps(_: Option<Iso4<N>>) -> u32

Default ULPs for approximation.

fn approx_eq_eps(&self, other: &Iso4<N>, epsilon: &N) -> bool

Tests approximate equality using a custom epsilon.

fn approx_eq_ulps(&self, other: &Iso4<N>, ulps: u32) -> bool

Tests approximate equality using units in the last place (ULPs)

fn approx_eq(&self, other: &Self) -> bool

Tests approximate equality.

impl<N: BaseNum> ToHomogeneous<Mat5<N>> for Iso4<N>

fn to_homogeneous(&self) -> Mat5<N>

Gets the homogeneous coordinates form of this object.

impl<N: BaseNum + Neg<Output=N>> Inv for Iso4<N>

fn inv_mut(&mut self) -> bool

In-place version of inverse.

fn inv(&self) -> Option<Iso4<N>>

Returns the inverse of m.

impl<N: BaseNum> Transform<Pnt4<N>> for Iso4<N>

fn transform(&self, p: &Pnt4<N>) -> Pnt4<N>

Applies a transformation to v.

fn inv_transform(&self, p: &Pnt4<N>) -> Pnt4<N>

Applies an inverse transformation to v.

impl<N: BaseFloat> Transformation<Iso4<N>> for Iso4<N>

fn transformation(&self) -> Iso4<N>

Gets the transformation of self.

fn inv_transformation(&self) -> Iso4<N>

Gets the inverse transformation of self.

fn append_transformation_mut(&mut self, t: &Iso4<N>)

Appends a transformation to this object.

fn append_transformation(&self, t: &Iso4<N>) -> Iso4<N>

Appends the transformation amount to a copy of t.

fn prepend_transformation_mut(&mut self, t: &Iso4<N>)

Prepends a transformation to this object.

fn prepend_transformation(&self, t: &Iso4<N>) -> Iso4<N>

Prepends the transformation amount to a copy of t.

fn set_transformation(&mut self, t: Iso4<N>)

Sets the transformation of self.

impl<N: BaseNum> Rotate<Vec4<N>> for Iso4<N>

fn rotate(&self, v: &Vec4<N>) -> Vec4<N>

Applies a rotation to v.

fn inv_rotate(&self, v: &Vec4<N>) -> Vec4<N>

Applies an inverse rotation to v.

impl<N: BaseFloat> Translation<Vec4<N>> for Iso4<N>

fn translation(&self) -> Vec4<N>

Gets the translation associated with this object.

fn inv_translation(&self) -> Vec4<N>

Gets the inverse translation associated with this object.

fn append_translation_mut(&mut self, t: &Vec4<N>)

Appends a translation to this object.

fn append_translation(&self, t: &Vec4<N>) -> Iso4<N>

Appends the translation amount to a copy of t.

fn prepend_translation_mut(&mut self, t: &Vec4<N>)

Prepends a translation to this object.

fn prepend_translation(&self, t: &Vec4<N>) -> Iso4<N>

Prepends the translation amount to a copy of t.

fn set_translation(&mut self, t: Vec4<N>)

Sets the translation.

impl<N: Copy + Add<N, Output=N> + Sub<N, Output=N>> Translate<Pnt4<N>> for Iso4<N>

fn translate(&self, v: &Pnt4<N>) -> Pnt4<N>

Apply a translation to an object.

fn inv_translate(&self, v: &Pnt4<N>) -> Pnt4<N>

Apply an inverse translation to an object.

impl<N: BaseFloat> Mul<Iso4<N>> for Iso4<N>

type Output = Iso4<N>

The resulting type after applying the * operator

fn mul(self, right: Iso4<N>) -> Iso4<N>

The method for the * operator

impl<N: BaseNum> Mul<Pnt4<N>> for Iso4<N>

type Output = Pnt4<N>

The resulting type after applying the * operator

fn mul(self, right: Pnt4<N>) -> Pnt4<N>

The method for the * operator