Struct V3 

pub struct V3 {
    pub x: f64,
    pub y: f64,
    pub z: f64,
}

Minimal 3D vector for architectural geometry computations.

Fields

x: f64

X component.

y: f64

Y component.

z: f64

Z component.

Implementations

impl V3

pub fn new(x: f64, y: f64, z: f64) -> Self

Create a new vector.

pub fn zero() -> Self

Zero vector.

pub fn norm(&self) -> f64

Euclidean length.

pub fn normalize(&self) -> Self

Unit vector (returns zero if near zero).

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

Dot product.

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

Cross product.

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

Component-wise addition.

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

Component-wise subtraction.

pub fn scale(&self, s: f64) -> Self

Scale by scalar.

Trait Implementations

impl Clone for V3

fn clone(&self) -> V3

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for V3

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

Formats the value using the given formatter.

impl PartialEq for V3

fn eq(&self, other: &V3) -> 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 Copy for V3

impl StructuralPartialEq for V3