Struct Point3

pub struct Point3 {
    pub x: f32,
    pub y: f32,
    pub z: f32,
}

A 3D Point with x, y and z coordinates: Point3

Fields

x: f32

y: f32

z: f32

Implementations

impl Point3

pub fn new(x: f32, y: f32, z: f32) -> Point3

Instantiates a new Point3 with x, y and z.

pub fn to_vec(&self) -> Vector3

Creates a new Vector3 relative to position (0, 0, 0)

pub fn origin() -> Point3

Instantiates a Point3 with (0, 0, 0)

pub fn ONE() -> Point3

Instantiates a Point3 with (1, 1, 1)

pub fn transform(&self, m: M, vec: Vector3) -> Point3

Transforms a Point 3 from one vectorspace to another via a matrix3x3 transform. Same as Point2 but with Point3, Matrix3x3 and Vector3.

Trait Implementations

impl Add<Vector3> for Point3

fn add(self, new_vec: Vector3) -> Point3

Overloads + for Points and Vectors: P + PQ = Q

type Output = Point3

The resulting type after applying the + operator.

impl Debug for Point3

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

Formats the value using the given formatter.

impl Mul<&Point3> for &Matrix3x3

fn mul(self, vec: &Point3) -> Point3

Implements the transform matrix of a point 3 into another point 3. The order should be matrix * point because of 3x3 * 3x1 = 3x1

type Output = Point3

The resulting type after applying the * operator.

impl Mul<&Point3> for &Vector3

fn mul(self, new_vec: &Point3) -> f32

Implements the dot product of &Point3 and &Vector3 as ‘*’.

type Output = f32

The resulting type after applying the * operator.

impl Mul<&Point3> for Matrix3x3

fn mul(self, vec: &Point3) -> Point3

Implements the transform matrix of a point 3 into another point 3. The order should be matrix * point because of 3x3 * 3x1 = 3x1

type Output = Point3

The resulting type after applying the * operator.

impl PartialEq<Vector3> for Point3

fn eq(&self, other: &Vector3) -> 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 PartialEq for Point3

fn eq(&self, other: &Point3) -> 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 StructuralPartialEq for Point3