Struct ultraviolet::vec::Wec3

#[repr(C)]
pub struct Wec3 {
    pub x: f32x4,
    pub y: f32x4,
    pub z: f32x4,
}

Fields

x: f32x4

y: f32x4

z: f32x4

Methods

impl Wec3

pub fn new(x: f32x4, y: f32x4, z: f32x4) -> Self

pub fn broadcast(val: f32x4) -> Self

pub fn unit_x() -> Self

pub fn unit_y() -> Self

pub fn unit_z() -> Self

pub fn into_homogeneous_point(self) -> Wec4

Create a homogeneous 3d point from this vector interpreted as a point, meaning the homogeneous component will start with a value of 1.0.

pub fn into_homogeneous_vector(self) -> Wec4

Create a homogeneous 3d vector from this vector, meaning the homogeneous component will always have a value of 0.0.

pub fn from_homogeneous_point(v: Wec4) -> Self

Create a 3d point from a homogeneous 3d point, performing division by the homogeneous component. This should not be used for homogeneous 3d vectors, which will have 0 as their homogeneous component.

pub fn from_homogeneous_vector(v: Wec4) -> Self

Create a 3d vector from homogeneous 2d vector, which simply discards the homogeneous component.

pub fn dot(&self, other: Wec3) -> f32x4

pub fn wedge(&self, other: Wec3) -> WBivec3

The wedge (aka exterior) product of two vectors.

This operation results in a bivector, which represents the plane parallel to the two vectors, and which has a 'oriented area' equal to the parallelogram created by extending the two vectors, oriented such that the positive direction is the one which would move self closer to other.

pub fn geom(&self, other: Wec3) -> WRotor3

The geometric product of this and another vector, which is defined as the sum of the dot product and the wedge product.

This operation results in a 'rotor', named as such as it may define a rotation. The rotor which results from the geometric product will rotate in the plane parallel to the two vectors, by twice the angle between them and in the opposite direction (i.e. it will rotate in the direction that would bring other towards self, and rotate in that direction by twice the angle between them).

pub fn rotate_by(&mut self, rotor: WRotor3)

pub fn rotated_by(self, rotor: WRotor3) -> Self

pub fn cross(&self, other: Wec3) -> Self

pub fn reflect(&mut self, normal: Wec3)

pub fn reflected(&self, normal: Wec3) -> Self

pub fn mag_sq(&self) -> f32x4

pub fn mag(&self) -> f32x4

pub fn normalize(&mut self)

pub fn normalized(&self) -> Self

pub fn mul_add(&self, mul: Wec3, add: Wec3) -> Self

pub fn abs(&self) -> Self

pub fn clamp(&mut self, min: Self, max: Self)

pub fn clamped(self, min: Self, max: Self) -> Self

pub fn map<F>(&self, f: F) -> Self where
    F: Fn(f32x4) -> f32x4, 

pub fn apply<F>(&mut self, f: F) where
    F: Fn(f32x4) -> f32x4, 

pub fn max_by_component(self, other: Self) -> Self

pub fn min_by_component(self, other: Self) -> Self

pub fn component_max(&self) -> f32x4

pub fn component_min(&self) -> f32x4

pub fn zero() -> Self

pub fn one() -> Self

pub fn xy(&self) -> Wec2

pub fn xyzw(&self) -> Wec4

pub fn layout() -> Layout

pub fn as_slice(&self) -> &[f32x4]

pub fn as_byte_slice(&self) -> &[u8]

pub fn as_mut_slice(&mut self) -> &mut [f32x4]

pub fn as_mut_byte_slice(&mut self) -> &mut [u8]

pub fn as_ptr(&self) -> *const f32x4

Returns a constant unsafe pointer to the underlying data in the underlying type. This function is safe because all types here are repr(C) and can be represented as their underlying type.

Safety

It is up to the caller to correctly use this pointer and its bounds.

pub fn as_mut_ptr(&self) -> *mut f32x4

Returns a mutable unsafe pointer to the underlying data in the underlying type. This function is safe because all types here are repr(C) and can be represented as their underlying type.

Safety

It is up to the caller to correctly use this pointer and its bounds.

impl Wec3

pub fn new_splat(x: f32, y: f32, z: f32) -> Self

pub fn splat(vec: Vec3) -> Self

pub fn merge(mask: f32x4, tru: Self, fals: Self) -> Self

Merge two vectors together lanewise using mask as a mask.

This is essentially a bitwise merge operation, such that any point where there is a 1 bit in mask, the output will put the bit from tru, while where there is a 0 bit in mask, the output will put the bit from fals

pub fn refracted(&mut self, normal: Self, eta: f32x4) -> Self

Trait Implementations

impl Lerp<f32x4> for Wec3

fn lerp(&self, end: Self, t: f32x4) -> Self

impl From<Wec3> for Wec2

fn from(vec: Wec3) -> Self

Performs the conversion.

impl From<[f32x4; 3]> for Wec3

fn from(comps: [f32x4; 3]) -> Self

Performs the conversion.

impl<'_> From<&'_ [f32x4; 3]> for Wec3

fn from(comps: &[f32x4; 3]) -> Self

Performs the conversion.

impl<'_> From<&'_ mut [f32x4; 3]> for Wec3

fn from(comps: &mut [f32x4; 3]) -> Self

Performs the conversion.

impl From<(f32x4, f32x4, f32x4)> for Wec3

fn from(comps: (f32x4, f32x4, f32x4)) -> Self

Performs the conversion.

impl<'_> From<&'_ (f32x4, f32x4, f32x4)> for Wec3

fn from(comps: &(f32x4, f32x4, f32x4)) -> Self

Performs the conversion.

impl<'_> From<&'_ mut (f32x4, f32x4, f32x4)> for Wec3

fn from(comps: &mut (f32x4, f32x4, f32x4)) -> Self

Performs the conversion.

impl From<Wec2> for Wec3

fn from(vec: Wec2) -> Self

Performs the conversion.

impl From<Wec4> for Wec3

fn from(vec: Wec4) -> Self

Performs the conversion.

impl From<[Vec3; 4]> for Wec3

fn from(vecs: [Vec3; 4]) -> Self

Performs the conversion.

impl From<Wec3> for Wec4

fn from(vec: Wec3) -> Self

Performs the conversion.

impl Into<[Vec3; 4]> for Wec3

fn into(self) -> [Vec3; 4]

Performs the conversion.

impl Clone for Wec3

fn clone(&self) -> Wec3

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for Wec3

impl Debug for Wec3

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

Formats the value using the given formatter.

impl Div<Wec3> for Wec3

type Output = Self

The resulting type after applying the / operator.

fn div(self, rhs: Wec3) -> Self

Performs the / operation.

impl Div<f32x4> for Wec3

type Output = Wec3

The resulting type after applying the / operator.

fn div(self, rhs: f32x4) -> Wec3

Performs the / operation.

impl Sub<Wec3> for Wec3

type Output = Self

The resulting type after applying the - operator.

fn sub(self, rhs: Wec3) -> Self

Performs the - operation.

impl Add<Wec3> for Wec3

type Output = Self

The resulting type after applying the + operator.

fn add(self, rhs: Wec3) -> Self

Performs the + operation.

impl Mul<Wec3> for Wat3

type Output = Wec3

The resulting type after applying the * operator.

fn mul(self, rhs: Wec3) -> Wec3

Performs the * operation.

impl Mul<Wec3> for WRotor3

type Output = Wec3

The resulting type after applying the * operator.

fn mul(self, rhs: Wec3) -> Wec3

Performs the * operation.

impl Mul<Wec3> for Wec3

type Output = Self

The resulting type after applying the * operator.

fn mul(self, rhs: Wec3) -> Self

Performs the * operation.

impl Mul<Wec3> for f32x4

type Output = Wec3

The resulting type after applying the * operator.

fn mul(self, rhs: Wec3) -> Wec3

Performs the * operation.

impl Mul<f32x4> for Wec3

type Output = Wec3

The resulting type after applying the * operator.

fn mul(self, rhs: f32x4) -> Wec3

Performs the * operation.

impl Neg for Wec3

type Output = Wec3

The resulting type after applying the - operator.

fn neg(self) -> Wec3

Performs the unary - operation.

impl AddAssign<Wec3> for Wec3

fn add_assign(&mut self, rhs: Wec3)

Performs the += operation.

impl SubAssign<Wec3> for Wec3

fn sub_assign(&mut self, rhs: Wec3)

Performs the -= operation.

impl MulAssign<Wec3> for Wec3

fn mul_assign(&mut self, rhs: Wec3)

Performs the *= operation.

impl MulAssign<f32x4> for Wec3

fn mul_assign(&mut self, rhs: f32x4)

Performs the *= operation.

impl DivAssign<Wec3> for Wec3

fn div_assign(&mut self, rhs: Wec3)

Performs the /= operation.

impl DivAssign<f32x4> for Wec3

fn div_assign(&mut self, rhs: f32x4)

Performs the /= operation.