Struct Point3 

pub struct Point3<T> {
    pub x: T,
    pub y: T,
    pub z: T,
}

A 3D point (distinct from Vector3 to model affine semantics).

Fields

x: T

y: T

z: T

Implementations

impl<T: Default> Point3<T>

pub fn origin() -> Self

Origin point.

impl<T> Point3<T>

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

Construct from components.

impl Point3<f64>

pub fn coords(&self) -> Vector3<f64>

Coords as a Vector3.

pub fn from_vec(v: Vector3<f64>) -> Self

Construct from a Vector3.

pub fn to_homogeneous(&self) -> [f64; 4]

Convert to homogeneous coordinates (4-element column vector).

pub fn from_homogeneous(h: [f64; 4]) -> Option<Self>

Create from homogeneous coordinates. Returns None if w is near zero.

Trait Implementations

impl Add<Vector3<f64>> for Point3<f64>

Point3 + Vector3 → Point3

type Output = Point3<f64>

The resulting type after applying the + operator.

fn add(self, rhs: Vector3<f64>) -> Self

Performs the + operation.

impl AddAssign<Vector3<f64>> for Point3<f64>

Point3 += Vector3

fn add_assign(&mut self, rhs: Vector3<f64>)

Performs the += operation.

impl<T: Clone> Clone for Point3<T>

fn clone(&self) -> Point3<T>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T: Copy> Copy for Point3<T>

impl<T: Debug> Debug for Point3<T>

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

Formats the value using the given formatter.

impl<'de, T> Deserialize<'de> for Point3<T>

where T: Deserialize<'de>,

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<Vector3<f64>> for Point3<f64>

Construct Point3 from Vector3 (via From trait).

fn from(v: Vector3<f64>) -> Self

Converts to this type from the input type.

impl Mul<Point3<f64>> for Matrix3<f64>

Matrix3 * Point3 → Point3 (transform point).

type Output = Point3<f64>

The resulting type after applying the * operator.

fn mul(self, rhs: Point3<f64>) -> Point3<f64>

Performs the * operation.

impl Mul<f64> for Point3<f64>

Point3 * f64 — scale coordinates (matches nalgebra pattern).

type Output = Vector3<f64>

The resulting type after applying the * operator.

fn mul(self, rhs: f64) -> Vector3<f64>

Performs the * operation.

impl<T: PartialEq> PartialEq for Point3<T>

fn eq(&self, other: &Point3<T>) -> 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<T> Serialize for Point3<T>

where T: Serialize,

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl<T> StructuralPartialEq for Point3<T>

impl Sub for Point3<f64>

Point3 - Point3 → Vector3

type Output = Vector3<f64>

The resulting type after applying the - operator.

fn sub(self, rhs: Self) -> Vector3<f64>

Performs the - operation.

impl<'a, 'b> Sub<&'b Point3<f64>> for &'a Point3<f64>

&Point3 - &Point3 → Vector3

type Output = Vector3<f64>

The resulting type after applying the - operator.

fn sub(self, rhs: &'b Point3<f64>) -> Vector3<f64>

Performs the - operation.

impl Sub<Vector3<f64>> for Point3<f64>

Point3 - Vector3 → Point3

type Output = Point3<f64>

The resulting type after applying the - operator.

fn sub(self, rhs: Vector3<f64>) -> Self

Performs the - operation.