Struct Transform2

pub struct Transform2<WFrom = Generic, WTo = WFrom> {
    pub m: [f64; 6],
    /* private fields */
}

Fields

m: [f64; 6]

Implementations

impl<WFrom: Space, WTo: Space> Transform2<WFrom, WTo>

pub fn new(m: [f64; 6]) -> Self

pub fn identity() -> Self

pub fn scale(s: f64) -> Self

pub fn scale_sep(s: Vector2<WTo>) -> Self

pub fn skew(k: Vector2<WTo>) -> Self

pub fn rotate(th: f64) -> Self

pub fn translate(p: Vector2<WTo>) -> Self

pub fn determinant(self) -> f64

pub fn coeffs(&self) -> [f64; 6]

pub fn get_translation(self) -> Vector2<WFrom>

pub fn get_scale(self) -> Vector2<WTo>

pub fn cast_spaces<W: Space, T: Space>(self) -> Transform2<W, T>

pub fn inverse(self) -> Transform2<WTo, WFrom>

Produces NaN values when the determinant is zero.

pub fn compose(p: Point2<WTo>, vx: Vector2<WTo>, vy: Vector2<WTo>) -> Self

pub fn decompose(&self) -> (Point2<WTo>, Vector2<WTo>, Vector2<WTo>)

pub fn contains_point(&self, point: Point2<WTo>) -> bool

Trait Implementations

impl<F, T> Clone for Transform2<F, T>

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl CoercionRules for Transform2

fn try_coerce(value: PaxValue) -> Result<Self, String>

impl<F, T> Debug for Transform2<F, T>

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

Formats the value using the given formatter.

impl<F: Space, T: Space> Default for Transform2<F, T>

fn default() -> Self

Returns the “default value” for a type.

impl<T: Space, F: Space> From<Transform2<T, F>> for Affine

fn from(value: Transform2<T, F>) -> Self

Converts to this type from the input type.

impl HelperFunctions for Transform2

fn register_all_functions()

impl<W: Space, T: Space> Interpolatable for Transform2<W, T>

fn interpolate(&self, other: &Self, t: f64) -> Self

impl<F: Space, W: Space> Into<Transform2<F, W>> for TransformParts

fn into(self) -> Transform2<F, W>

Converts this type into the (usually inferred) input type.

impl<F: Space, T: Space> Into<TransformParts> for Transform2<F, T>

NOTE: the returned parts.skew.y will always be equal to 0,

fn into(self) -> TransformParts

Converts this type into the (usually inferred) input type.

impl<F: Space, T: Space> Mul<Point2<F>> for Transform2<F, T>

type Output = Point2<T>

The resulting type after applying the * operator.

fn mul(self, other: Point2<F>) -> Self::Output

Performs the * operation.

impl<W1: Space, W2: Space, W3: Space> Mul<Transform2<W1, W2>> for Transform2<W2, W3>

type Output = Transform2<W1, W3>

The resulting type after applying the * operator.

fn mul(self, rhs: Transform2<W1, W2>) -> Self::Output

Performs the * operation.

impl<F: Space, T: Space> Mul<Vector2<F>> for Transform2<F, T>

type Output = Vector2<T>

The resulting type after applying the * operator.

fn mul(self, other: Vector2<F>) -> Self::Output

Performs the * operation.

impl<F, T> PartialEq for Transform2<F, T>

fn eq(&self, other: &Self) -> 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 ToPaxValue for Transform2

fn to_pax_value(self) -> PaxValue

impl<F, T> Copy for Transform2<F, T>

impl<F: Space, T: Space> ImplToFromPaxAny for Transform2<F, T>