Struct TypedRotation2D

#[repr(C)]
pub struct TypedRotation2D<T, Src, Dst> {
    pub angle: T,
    /* private fields */
}

A transform that can represent rotations in 2d, represented as an angle in radians.

Fields

angle: T

Implementations

impl<T, Src, Dst> TypedRotation2D<T, Src, Dst>

pub fn new(angle: Angle<T>) -> Self

Creates a rotation from an angle in radians.

pub fn radians(angle: T) -> Self

pub fn identity() -> Self

where T: Zero,

Creates the identity rotation.

impl<T, Src, Dst> TypedRotation2D<T, Src, Dst>

where T: Clone,

pub fn get_angle(&self) -> Angle<T>

Returns self.angle as a strongly typed Angle<T>.

impl<T, Src, Dst> TypedRotation2D<T, Src, Dst>

where T: Copy + Clone + Add<T, Output = T> + Sub<T, Output = T> + Mul<T, Output = T> + Div<T, Output = T> + Neg<Output = T> + PartialOrd + Float + One + Zero,

pub fn to_3d(&self) -> TypedRotation3D<T, Src, Dst>

Creates a 3d rotation (around the z axis) from this 2d rotation.

pub fn inverse(&self) -> TypedRotation2D<T, Dst, Src>

Returns the inverse of this rotation.

pub fn pre_rotate<NewSrc>( &self, other: &TypedRotation2D<T, NewSrc, Src>, ) -> TypedRotation2D<T, NewSrc, Dst>

Returns a rotation representing the other rotation followed by this rotation.

pub fn post_rotate<NewDst>( &self, other: &TypedRotation2D<T, Dst, NewDst>, ) -> TypedRotation2D<T, Src, NewDst>

Returns a rotation representing this rotation followed by the other rotation.

pub fn transform_point( &self, point: &TypedPoint2D<T, Src>, ) -> TypedPoint2D<T, Dst>

Returns the given 2d point transformed by this rotation.

The input point must be use the unit Src, and the returned point has the unit Dst.

pub fn transform_vector( &self, vector: &TypedVector2D<T, Src>, ) -> TypedVector2D<T, Dst>

Returns the given 2d vector transformed by this rotation.

The input point must be use the unit Src, and the returned point has the unit Dst.

impl<T, Src, Dst> TypedRotation2D<T, Src, Dst>

where T: Copy + Clone + Add<T, Output = T> + Mul<T, Output = T> + Div<T, Output = T> + Sub<T, Output = T> + Trig + PartialOrd + One + Zero,

pub fn to_transform(&self) -> TypedTransform2D<T, Src, Dst>

Returns the matrix representation of this rotation.

Trait Implementations

impl<T, Src, Dst> Clone for TypedRotation2D<T, Src, Dst>

where T: Clone,

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'de, T, Src, Dst> Deserialize<'de> for TypedRotation2D<T, Src, Dst>

where T: Deserialize<'de>,

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<T, Src, Dst> Hash for TypedRotation2D<T, Src, Dst>

where T: Hash,

fn hash<H: Hasher>(&self, h: &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<T, Src, Dst> PartialEq for TypedRotation2D<T, Src, Dst>

where T: PartialEq,

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<T, Src, Dst> Serialize for TypedRotation2D<T, Src, Dst>

where T: Serialize,

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

where S: Serializer,

Serialize this value into the given Serde serializer.

impl<T, Src, Dst> Copy for TypedRotation2D<T, Src, Dst>

where T: Copy,

impl<T, Src, Dst> Eq for TypedRotation2D<T, Src, Dst>

where T: Eq,