Struct nalgebra::Identity

pub struct Identity;

Special identity matrix. All its operation are no-ops.

Methods

impl Identity

fn new() -> Identity

Creates a new identity matrix.

Trait Implementations

impl Eq for Identity

impl PartialEq for Identity

fn eq(&self, __arg_0: &Identity) -> bool

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

fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl Encodable for Identity

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

impl Decodable for Identity

fn decode<__D: Decoder>(__arg_0: &mut __D) -> Result<Identity, __D::Error>

impl Clone for Identity

fn clone(&self) -> Identity

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Identity

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

Formats the value using the given formatter.

impl Copy for Identity

impl Display for Identity

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

Formats the value using the given formatter.

impl One for Identity

fn one() -> Identity

Returns the multiplicative identity element of Self, 1.

impl Inverse for Identity

fn inverse(&self) -> Option<Identity>

Returns the inverse of m.

fn inverse_mut(&mut self) -> bool

In-place version of inverse.

impl<T: Clone> Mul<T> for Identity

type Output = T

The resulting type after applying the * operator

fn mul(self, other: T) -> T

The method for the * operator

impl Transpose for Identity

fn transpose(&self) -> Identity

Computes the transpose of a matrix.

fn transpose_mut(&mut self)

In-place version of transposed.

impl<V: Clone> Translate<V> for Identity

fn translate(&self, v: &V) -> V

Apply a translation to an object.

fn inverse_translate(&self, v: &V) -> V

Apply an inverse translation to an object.

impl<V: Clone> Rotate<V> for Identity

fn rotate(&self, v: &V) -> V

Applies a rotation to v.

fn inverse_rotate(&self, v: &V) -> V

Applies an inverse rotation to v.

impl<V: Clone> AbsoluteRotate<V> for Identity

fn absolute_rotate(&self, v: &V) -> V

This is the same as:

impl<V: Clone> Transform<V> for Identity

fn transform(&self, v: &V) -> V

Applies a transformation to v.

fn inverse_transform(&self, v: &V) -> V

Applies an inverse transformation to v.