Struct zeno::Vector

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pub struct Vector {
    pub x: f32,
    pub y: f32,
}
Expand description

Two dimensional vector.

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§x: f32§y: f32

Implementations§

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impl Vector

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pub const ZERO: Self = _

Vector with both components set to zero.

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pub const fn new(x: f32, y: f32) -> Self

Creates a new vector with the specified coordinates.

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pub fn length(self) -> f32

Returns the length of the vector.

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pub fn length_squared(self) -> f32

Returns the squared length of the vector.

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pub fn distance_to(self, other: Self) -> f32

Returns the distance between two points.

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pub fn dot(self, other: Self) -> f32

Computes the dot product of two vectors.

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pub fn cross(self, other: Self) -> f32

Computes the cross product of two vectors.

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pub fn normalize(self) -> Self

Returns a normalized copy of the vector.

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pub fn ceil(self) -> Self

Returns a new vector containing the smallest integer values greater than or equal to each component.

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pub fn floor(self) -> Self

Returns a new vector containing the largest integer values less than or equal to each component.

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pub fn angle_to(self, other: Self) -> Angle

Returns the angle to the specified vector.

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pub fn nearly_eq(self, other: Vector) -> bool

Returns true if this vector is approximately equal to other using a standard single precision epsilon value.

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pub fn nearly_eq_by(self, other: Vector, epsilon: f32) -> bool

Returns true if this vector is approximately equal to other using the specified epsilon value.

Trait Implementations§

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impl Add for Vector

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type Output = Vector

The resulting type after applying the + operator.
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fn add(self, rhs: Self) -> Self

Performs the + operation. Read more
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impl Clone for Vector

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fn clone(&self) -> Vector

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for Vector

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

Formats the value using the given formatter. Read more
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impl Default for Vector

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fn default() -> Vector

Returns the “default value” for a type. Read more
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impl Div<f32> for Vector

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type Output = Vector

The resulting type after applying the / operator.
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fn div(self, rhs: f32) -> Self

Performs the / operation. Read more
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impl Div for Vector

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type Output = Vector

The resulting type after applying the / operator.
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fn div(self, rhs: Self) -> Self

Performs the / operation. Read more
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impl From<[f32; 2]> for Vector

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fn from(v: [f32; 2]) -> Self

Converts to this type from the input type.
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impl From<[i32; 2]> for Vector

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fn from(v: [i32; 2]) -> Self

Converts to this type from the input type.
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impl From<(f32, f32)> for Vector

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fn from(v: (f32, f32)) -> Self

Converts to this type from the input type.
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impl From<(f32, i32)> for Vector

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fn from(v: (f32, i32)) -> Self

Converts to this type from the input type.
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impl From<(i32, f32)> for Vector

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fn from(v: (i32, f32)) -> Self

Converts to this type from the input type.
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impl From<(i32, i32)> for Vector

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fn from(v: (i32, i32)) -> Self

Converts to this type from the input type.
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impl From<Vector> for [f32; 2]

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fn from(v: Vector) -> Self

Converts to this type from the input type.
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impl From<Vector> for (f32, f32)

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fn from(v: Vector) -> Self

Converts to this type from the input type.
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impl From<f32> for Vector

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fn from(x: f32) -> Self

Converts to this type from the input type.
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impl From<i32> for Vector

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fn from(x: i32) -> Self

Converts to this type from the input type.
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impl Mul<f32> for Vector

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type Output = Vector

The resulting type after applying the * operator.
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fn mul(self, rhs: f32) -> Self

Performs the * operation. Read more
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impl Mul for Vector

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type Output = Vector

The resulting type after applying the * operator.
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fn mul(self, rhs: Self) -> Self

Performs the * operation. Read more
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impl PartialEq for Vector

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

This method tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl Sub for Vector

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type Output = Vector

The resulting type after applying the - operator.
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fn sub(self, rhs: Self) -> Self

Performs the - operation. Read more
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impl Copy for Vector

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impl StructuralPartialEq for Vector

Auto Trait Implementations§

Blanket Implementations§

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impl<T> Any for Twhere T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for Twhere T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for Twhere T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for Twhere U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> ToOwned for Twhere T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for Twhere U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.