Struct DTransformation

pub struct DTransformation {
    pub rotation: NotNan<fsize>,
    pub translation: (NotNan<fsize>, NotNan<fsize>),
}

A proper rigid transformation, decomposed into a rotation followed by a translation.

Fields

rotation: NotNan<fsize>

The rotation in radians

translation: (NotNan<fsize>, NotNan<fsize>)

The translation in the x and y-axis

Implementations

impl DTransformation

pub fn new(rotation: fsize, translation: (fsize, fsize)) -> Self

pub const fn empty() -> Self

pub fn rotation(&self) -> fsize

pub fn translation(&self) -> (fsize, fsize)

pub fn compose(&self) -> Transformation

Trait Implementations

impl Clone for DTransformation

fn clone(&self) -> DTransformation

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for DTransformation

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

Formats the value using the given formatter.

impl Display for DTransformation

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

Formats the value using the given formatter.

impl<T> From<T> for DTransformation

where T: Borrow<Transformation>,

fn from(t: T) -> Self

Converts to this type from the input type.

impl Hash for DTransformation

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for DTransformation

fn eq(&self, other: &DTransformation) -> bool

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for DTransformation

impl Eq for DTransformation

impl StructuralPartialEq for DTransformation