utiles-core 0.9.0

//! 2d/3d points
use std::fmt::Debug;
use std::hash::Hash;
use std::ops::{Add, Sub};

use serde::{Deserialize, Serialize};

/// Point2d struct for 2d points
#[derive(Debug, Clone, Copy, PartialEq, PartialOrd, Eq, Serialize, Deserialize)]
pub struct Point2d<T: Copy + PartialOrd + PartialEq + Debug + Add + Sub> {
    /// x value
    pub x: T,

    /// y value
    pub y: T,
}

impl Hash for Point2d<f64> {
    fn hash<H: std::hash::Hasher>(&self, state: &mut H) {
        let xbits = if self.x.is_nan() {
            f64::NAN.to_bits()
        } else {
            self.x.to_bits()
        };
        let ybits = if self.y.is_nan() {
            f64::NAN.to_bits()
        } else {
            self.y.to_bits()
        };
        xbits.hash(state);
        ybits.hash(state);
    }
}

/// Point3d struct for 3d points
#[derive(
    Debug, Clone, Copy, PartialEq, PartialOrd, Eq, Hash, Serialize, Deserialize,
)]
pub struct Point3d<T: Copy + PartialOrd + PartialEq + Debug + Add + Sub> {
    /// x value
    pub x: T,

    /// y value
    pub y: T,

    /// z value
    pub z: T,
}

impl<T: Copy + PartialOrd + PartialEq + Debug + Add + Sub> Point2d<T> {
    /// Create a new `Point2d`
    pub const fn new(x: T, y: T) -> Self {
        Self { x, y }
    }

    /// Return the x value
    pub const fn x(&self) -> T {
        self.x
    }

    /// Return the y value
    pub const fn y(&self) -> T {
        self.y
    }
}

impl<T: Copy + PartialOrd + PartialEq + Debug + Add + Sub> Point3d<T> {
    /// Create a new `Point3d`
    pub const fn new(x: T, y: T, z: T) -> Self {
        Self { x, y, z }
    }

    /// Return the x value
    pub const fn x(&self) -> T {
        self.x
    }

    /// Return the y value
    pub const fn y(&self) -> T {
        self.y
    }

    /// Return the z value
    pub const fn z(&self) -> T {
        self.z
    }
}