Struct Vec3 

pub struct Vec3 { /* private fields */ }

Implementations

impl Vec3

pub fn new(e0: f64, e1: f64, e2: f64) -> Self

pub fn x(&self) -> f64

pub fn y(&self) -> f64

pub fn z(&self) -> f64

pub fn set_x(&mut self, x: f64)

pub fn set_y(&mut self, y: f64)

pub fn set_z(&mut self, z: f64)

pub fn k(&self) -> f64

pub fn l(&self) -> f64

pub fn m(&self) -> f64

pub fn length(&self) -> f64

pub fn length_squared(&self) -> f64

pub fn normalize(&self) -> Self

pub fn is_unit(&self) -> bool

pub fn dot(&self, rhs: Self) -> f64

pub fn sq_grid_in_circ( radius: f64, spacing: f64, z: f64, radial_offset_x: f64, radial_offset_y: f64, ) -> Vec<Self>

Create a square grid of vectors that sample a circle.

Arguments

• radius - The radius of the circle.
• z - The z-coordinate of the circle.
• spacing - The spacing of the grid. For example, a spacing of 1.0 will sample the circle at every pair of integer coordinates, while a scale of 0.5 will sample the circle at every pair of half-integer coordinates.
• radial_offset_x: Offset the radial position of the vectors by this amount in x
• radial_offset_y: Offset the radial position of the vectors by this amount in y

pub fn fan( n: usize, r: f64, theta: f64, z: f64, radial_offset_x: f64, radial_offset_y: f64, ) -> Vec<Self>

Create a fan of uniformly spaced vectors with endpoints in a given z-plane.

The vectors have endpoints at an angle theta with respect to the x-axis and extend from distances (-r + radial_offset) to (r + radial_offset) from the point (0, 0, z).

Arguments

• n: Number of vectors to create
• r: Radial span of vector endpoints from [-r, r]
• theta: Angle of vectors with respect to x
• z: z-coordinate of endpoints
• radial_offset_x: Offset the radial position of the vectors by this amount in x
• radial_offset_y: Offset the radial position of the vectors by this amount in y

Trait Implementations

impl Add for Vec3

type Output = Vec3

The resulting type after applying the + operator.

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

Performs the + operation.

impl AddAssign for Vec3

fn add_assign(&mut self, rhs: Self)

Performs the += operation.

impl Clone for Vec3

fn clone(&self) -> Vec3

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Vec3

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Vec3

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<Vec3> for [f64; 3]

Required to serialize Vec3 directly into an array instead of a JSON Object.

fn from(val: Vec3) -> Self

Converts to this type from the input type.

impl Mul<f64> for Vec3

type Output = Vec3

The resulting type after applying the * operator.

fn mul(self, rhs: f64) -> Self

Performs the * operation.

impl Neg for Vec3

type Output = Vec3

The resulting type after applying the - operator.

fn neg(self) -> Self

Performs the unary - operation.

impl PartialEq for Vec3

fn eq(&self, rhs: &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 Serialize for Vec3

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Sub for Vec3

type Output = Vec3

The resulting type after applying the - operator.

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

Performs the - operation.

impl Copy for Vec3