Struct euler::DVec2[][src]

#[repr(C)]
pub struct DVec2 { pub x: f64, pub y: f64, }

Double-precision 2D vector.

Fields

Methods

impl DVec2
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Full constructor.

Zero constructor.

impl DVec2
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Returns the dot product of two vectors.

Returns the length (magnitude) of the vector.

Returns the squared length of the vector.

Scales the vector to unit length.

Panics

Panics if the vector is zero.

impl DVec2
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Returns the acute angle between two vectors.

Panics

Panics if self is the zero vector.

Trait Implementations

impl Mul<DVec2> for DMat2
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The resulting type after applying the * operator.

Performs the * operation.

impl<'a> Mul<DVec2> for &'a DMat2
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The resulting type after applying the * operator.

Performs the * operation.

impl From<DVec2> for Vec2
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Performs the conversion.

impl Clone for DVec2
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Returns a copy of the value. Read more

Performs copy-assignment from source. Read more

impl Copy for DVec2
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impl Debug for DVec2
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Formats the value using the given formatter. Read more

impl Default for DVec2
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Returns the "default value" for a type. Read more

impl PartialEq for DVec2
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This method tests for self and other values to be equal, and is used by ==. Read more

This method tests for !=.

impl From<f32> for DVec2
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Performs the conversion.

impl From<f64> for DVec2
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Performs the conversion.

impl From<Vec2> for DVec2
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Performs the conversion.

impl Display for DVec2
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Formats the value using the given formatter. Read more

impl Add<DVec2> for DVec2
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The resulting type after applying the + operator.

Performs the + operation.

impl AddAssign<DVec2> for DVec2
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Performs the += operation.

impl Sub<DVec2> for DVec2
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The resulting type after applying the - operator.

Performs the - operation.

impl SubAssign<DVec2> for DVec2
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Performs the -= operation.

impl Mul<DVec2> for f64
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The resulting type after applying the * operator.

Performs the * operation.

impl Mul<f64> for DVec2
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The resulting type after applying the * operator.

Performs the * operation.

impl MulAssign<f64> for DVec2
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Performs the *= operation.

impl Div<f64> for DVec2
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The resulting type after applying the / operator.

Performs the / operation.

impl DivAssign<f64> for DVec2
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Performs the /= operation.

impl AsRef<[f64; 2]> for DVec2
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Performs the conversion.

impl From<[f64; 2]> for DVec2
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Performs the conversion.

impl Into<[f64; 2]> for DVec2
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Performs the conversion.

impl ApproxEq for DVec2
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Used for specifying relative comparisons.

The default tolerance to use when testing values that are close together. Read more

The default relative tolerance for testing values that are far-apart. Read more

The default ULPs to tolerate when testing values that are far-apart. Read more

A test for equality that uses a relative comparison if the values are far apart.

A test for equality that uses units in the last place (ULP) if the values are far apart.

The inverse of ApproxEq::relative_eq.

The inverse of ApproxEq::ulps_eq.

Auto Trait Implementations

impl Send for DVec2

impl Sync for DVec2