Struct cgmath::Vector4 [−] [src]

pub struct Vector4<S> {
    pub x: S,
    pub y: S,
    pub z: S,
    pub w: S,
}

A 4-dimensional vector.

This type is marked as #[repr(C, packed)].

Fields

x: S

The x component of the vector.

y: S

The y component of the vector.

z: S

The z component of the vector.

w: S

The w component of the vector.

Methods

`impl<S> Vector4<S>`
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`fn new(x: S, y: S, z: S, w: S) -> Vector4<S>`

Construct a new vector, using the provided values.

`impl<S: NumCast + Copy> Vector4<S>`
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`fn cast<T: NumCast>(&self) -> Vector4<T>`

Component-wise casting to another type

`impl<S: BaseNum> Vector4<S>`
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`fn unit_x() -> Vector4<S>`

A unit vector in the x direction.

`fn unit_y() -> Vector4<S>`

A unit vector in the y direction.

`fn unit_z() -> Vector4<S>`

A unit vector in the z direction.

`fn unit_w() -> Vector4<S>`

A unit vector in the w direction.

`fn truncate(self) -> Vector3<S>`

Create a Vector3, dropping the w value.

`fn truncate_n(&self, n: isize) -> Vector3<S>`

Create a Vector3, dropping the nth element

Trait Implementations

`impl<S: Hash> Hash for Vector4<S>`
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`fn hash<HS: Hasher>(&self, arg_0: &mut __HS)`

Feeds this value into the state given, updating the hasher as necessary.

`fn hash_slice<H>(data: &[Self], state: &mut H) where H: Hasher`
1.3.0

Feeds a slice of this type into the state provided.

`impl<S: Clone> Clone for Vector4<S>`
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`fn clone(&self) -> Vector4<S>`

Returns a copy of the value. Read more

`fn clone_from(&mut self, source: &Self)`
1.0.0

Performs copy-assignment from source. Read more

`impl<S: Copy> Copy for Vector4<S>`
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`impl<S: Eq> Eq for Vector4<S>`
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`impl<S: PartialEq> PartialEq for Vector4<S>`
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`fn eq(&self, __arg_0: &Vector4<S>) -> bool`

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

`fn ne(&self, __arg_0: &Vector4<S>) -> bool`

This method tests for !=.

`impl<S: Decodable> Decodable for Vector4<S>`
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`fn decode<DS: Decoder>(arg_0: &mut DS) -> Result<Vector4<S>, DS::Error>`

`impl<S: Encodable> Encodable for Vector4<S>`
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`fn encode<SS: Encoder>(&self, arg_0: &mut SS) -> Result<(), SS::Error>`

`impl<S: BaseFloat> MetricSpace for Vector4<S>`
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`type Metric = S`

The metric to be returned by the distance function.

`fn distance2(self, other: Self) -> S`

Returns the squared distance. Read more

`fn distance(self, other: Self) -> Self::Metric`

The distance between two values.

`impl<S: Copy> Array for Vector4<S>`
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`type Element = S`

`fn from_value(scalar: S) -> Vector4<S>`

Construct a vector from a single value, replicating it. Read more

`fn sum(self) -> S where S: Add<Output=S>`

The sum of the elements of the array.

`fn product(self) -> S where S: Mul<Output=S>`

The product of the elements of the array.

`fn min(self) -> S where S: PartialOrd`

The minimum element of the array.

`fn max(self) -> S where S: PartialOrd`

The maximum element of the array.

`fn as_ptr(&self) -> *const Self::Element`

Get the pointer to the first element of the array.

`fn as_mut_ptr(&mut self) -> *mut Self::Element`

Get a mutable pointer to the first element of the array.

`fn swap_elements(&mut self, i: usize, j: usize)`

Swap the elements at indices i and j in-place.

`impl<S: BaseNum> Zero for Vector4<S>`
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`fn zero() -> Vector4<S>`

Returns the additive identity element of Self, 0. Read more

`fn is_zero(&self) -> bool`

Returns true if self is equal to the additive identity.

`impl<S: BaseNum> VectorSpace for Vector4<S>`
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`type Scalar = S`

The associated scalar.

`impl<S: Neg<Output=S>> Neg for Vector4<S>`
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`type Output = Vector4<S>`

The resulting type after applying the - operator

`fn neg(self) -> Vector4<S>`

The method for the unary - operator

`impl<S: BaseFloat> ApproxEq for Vector4<S>`
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`type Epsilon = S`

`fn approx_eq_eps(&self, other: &Vector4<S>, epsilon: &S) -> bool`

`fn approx_epsilon() -> Self::Epsilon`

`fn approx_eq(&self, other: &Self) -> bool`

`impl<S: BaseFloat + Rand> Rand for Vector4<S>`
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`fn rand<R: Rng>(rng: &mut R) -> Vector4<S>`

Generates a random instance of this type using the specified source of randomness. Read more

`impl<S: BaseNum> Add<Vector4<S>> for Vector4<S>`
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`type Output = Vector4<S>`

The resulting type after applying the + operator

`fn add(self, other: Vector4<S>) -> Vector4<S>`

The method for the + operator

`impl<'a, S: BaseNum> Add<&'a Vector4<S>> for Vector4<S>`
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`type Output = Vector4<S>`

The resulting type after applying the + operator

`fn add(self, other: &'a Vector4<S>) -> Vector4<S>`

The method for the + operator

`impl<'a, S: BaseNum> Add<Vector4<S>> for &'a Vector4<S>`
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`type Output = Vector4<S>`

The resulting type after applying the + operator

`fn add(self, other: Vector4<S>) -> Vector4<S>`

The method for the + operator

`impl<'a, 'b, S: BaseNum> Add<&'a Vector4<S>> for &'b Vector4<S>`
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`type Output = Vector4<S>`

The resulting type after applying the + operator

`fn add(self, other: &'a Vector4<S>) -> Vector4<S>`

The method for the + operator

`impl<S: BaseNum + AddAssign<S>> AddAssign<Vector4<S>> for Vector4<S>`
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`fn add_assign(&mut self, other: Vector4<S>)`

The method for the += operator

`impl<S: BaseNum> Sub<Vector4<S>> for Vector4<S>`
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`type Output = Vector4<S>`

The resulting type after applying the - operator

`fn sub(self, other: Vector4<S>) -> Vector4<S>`

The method for the - operator

`impl<'a, S: BaseNum> Sub<&'a Vector4<S>> for Vector4<S>`
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`type Output = Vector4<S>`

The resulting type after applying the - operator

`fn sub(self, other: &'a Vector4<S>) -> Vector4<S>`

The method for the - operator

`impl<'a, S: BaseNum> Sub<Vector4<S>> for &'a Vector4<S>`
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`type Output = Vector4<S>`

The resulting type after applying the - operator

`fn sub(self, other: Vector4<S>) -> Vector4<S>`

The method for the - operator

`impl<'a, 'b, S: BaseNum> Sub<&'a Vector4<S>> for &'b Vector4<S>`
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`type Output = Vector4<S>`

The resulting type after applying the - operator

`fn sub(self, other: &'a Vector4<S>) -> Vector4<S>`

The method for the - operator

`impl<S: BaseNum + SubAssign<S>> SubAssign<Vector4<S>> for Vector4<S>`
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`fn sub_assign(&mut self, other: Vector4<S>)`

The method for the -= operator

`impl<S: BaseNum> Mul<S> for Vector4<S>`
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`type Output = Vector4<S>`

The resulting type after applying the * operator

`fn mul(self, other: S) -> Vector4<S>`

The method for the * operator

`impl<'a, S: BaseNum> Mul<S> for &'a Vector4<S>`
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`type Output = Vector4<S>`

The resulting type after applying the * operator

`fn mul(self, other: S) -> Vector4<S>`

The method for the * operator

`impl<S: BaseNum + MulAssign<S>> MulAssign<S> for Vector4<S>`
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`fn mul_assign(&mut self, scalar: S)`

The method for the *= operator

`impl<S: BaseNum> Div<S> for Vector4<S>`
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`type Output = Vector4<S>`

The resulting type after applying the / operator

`fn div(self, other: S) -> Vector4<S>`

The method for the / operator

`impl<'a, S: BaseNum> Div<S> for &'a Vector4<S>`
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`type Output = Vector4<S>`

The resulting type after applying the / operator

`fn div(self, other: S) -> Vector4<S>`

The method for the / operator

`impl<S: BaseNum + DivAssign<S>> DivAssign<S> for Vector4<S>`
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`fn div_assign(&mut self, scalar: S)`

The method for the /= operator

`impl<S: BaseNum> Rem<S> for Vector4<S>`
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`type Output = Vector4<S>`

The resulting type after applying the % operator

`fn rem(self, other: S) -> Vector4<S>`

The method for the % operator

`impl<'a, S: BaseNum> Rem<S> for &'a Vector4<S>`
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`type Output = Vector4<S>`

The resulting type after applying the % operator

`fn rem(self, other: S) -> Vector4<S>`

The method for the % operator

`impl<S: BaseNum + RemAssign<S>> RemAssign<S> for Vector4<S>`
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`fn rem_assign(&mut self, scalar: S)`

The method for the %= operator

`impl<S: BaseNum> ElementWise for Vector4<S>`
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`fn add_element_wise(self, rhs: Vector4<S>) -> Vector4<S>`

`fn sub_element_wise(self, rhs: Vector4<S>) -> Vector4<S>`

`fn mul_element_wise(self, rhs: Vector4<S>) -> Vector4<S>`

`fn div_element_wise(self, rhs: Vector4<S>) -> Vector4<S>`

`fn rem_element_wise(self, rhs: Vector4<S>) -> Vector4<S>`

`fn add_assign_element_wise(&mut self, rhs: Vector4<S>)`

`fn sub_assign_element_wise(&mut self, rhs: Vector4<S>)`

`fn mul_assign_element_wise(&mut self, rhs: Vector4<S>)`

`fn div_assign_element_wise(&mut self, rhs: Vector4<S>)`

`fn rem_assign_element_wise(&mut self, rhs: Vector4<S>)`

`impl<S: BaseNum> ElementWise<S> for Vector4<S>`
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`fn add_element_wise(self, rhs: S) -> Vector4<S>`

`fn sub_element_wise(self, rhs: S) -> Vector4<S>`

`fn mul_element_wise(self, rhs: S) -> Vector4<S>`

`fn div_element_wise(self, rhs: S) -> Vector4<S>`

`fn rem_element_wise(self, rhs: S) -> Vector4<S>`

`fn add_assign_element_wise(&mut self, rhs: S)`

`fn sub_assign_element_wise(&mut self, rhs: S)`

`fn mul_assign_element_wise(&mut self, rhs: S)`

`fn div_assign_element_wise(&mut self, rhs: S)`

`fn rem_assign_element_wise(&mut self, rhs: S)`