Add picture for c5505ab84820248c6dba35fc06aef9e0ced183derendered

1 files changed, 0 insertions, 185 deletions

diff --git a/src/core/vector3.rs b/src/core/vector3.rs
deleted file mode 100644
index 1cc6f60..0000000
--- a/src/core/vector3.rs
+++ /dev/null
@@ -1,185 +0,0 @@
-//! Implements 3d vectors
-//!
-//! Also add more 3d math things needed for shading and 3d calculations.
-use crate::{Float, Number, NEAR_ZERO};
-use std::ops::{Mul, Sub, Add, DivAssign, Neg, AddAssign, Index};
-use std::fmt;
-
-#[derive(Clone, Copy)]
-pub struct Vector3<T: Number> {
-    pub x: T,
-    pub y: T,
-    pub z: T,
-}
-
-pub type Vector3f = Vector3<Float>;
-
-impl<T: Number> Vector3<T> {
-    pub fn new(initial: T) -> Vector3<T> {
-        Vector3 { 
-            x: initial,
-            y: initial,
-            z: initial,
-        }
-    }
-
-    pub fn new_xyz(x: T, y: T, z: T) -> Vector3<T> {
-        Vector3 { x, y, z}
-    }
-}
-
-impl<T: Number> Sub for Vector3<T> {
-    type Output = Self;
-    fn sub(self, op: Self) -> Self::Output {
-        Self::new_xyz(
-            self.x - op.x,
-            self.y - op.y,
-            self.z - op.z,
-        )
-    }
-}
-
-impl<T: Number> Add for Vector3<T> {
-    type Output = Self;
-    fn add(self, op: Self) -> Self::Output {
-        Self::new_xyz(
-            self.x + op.x,
-            self.y + op.y,
-            self.z + op.z,
-        )
-    }
-}
-
-impl<T: Number> Add<T> for Vector3<T> {
-    type Output = Self;
-
-    fn add(self, op: T) -> Self::Output {
-        Self::new_xyz(
-            self.x + op,
-            self.y + op,
-            self.z + op,
-        )
-    }
-}
-
-impl<T: Number> Mul<T> for Vector3<T> {
-    type Output = Self;
-    fn mul(self, op: T) -> Self::Output {
-        Self::Output::new_xyz(
-            self.x * op,
-            self.y * op,
-            self.z * op,
-            )
-    }
-}
-
-impl<T: Number> Neg for Vector3<T> {
-    type Output = Self;
-
-    fn neg(self) -> Self::Output {
-        Self::Output::new_xyz(
-            -self.x,
-            -self.y,
-            -self.z,
-            )
-    }
-}
-
-impl<T: Number> AddAssign<&Self> for Vector3<T> {
-    fn add_assign(&mut self, op: &Self) {
-        self.x += op.x;
-        self.y += op.y;
-        self.z += op.z;
-    }
-}
-
-impl<T: Number> DivAssign<T> for Vector3<T> {
-    fn div_assign(&mut self, op: T) {
-        self.x /= op;
-        self.y /= op;
-        self.z /= op;
-    }
-}
-
-impl<T: Number> fmt::Display for Vector3<T> {
-    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
-        f.write_fmt(format_args!("[{}, {}, {}]", self.x, self.y, self.z))
-    }
-}
-
-// Ohh god
-impl<T: Number> Index<u32> for Vector3<T> {
-    type Output = T;
-
-    fn index(&self, i: u32) -> &Self::Output {
-        match i {
-            0 => &self.x,
-            1 => &self.y,
-            2 => &self.z,
-            _ => panic!("index out of bounds: index {} is not possible with 3d vector", i)
-        }
-    }
-}
-
-impl Vector3f {
-    pub const ZERO: Self = Vector3f {x: 0.0, y: 0.0, z: 0.0};
-
-    /// Calculates the length times itself
-    ///
-    /// This is faster than using len * len as the square is ommited
-    pub fn len_squared(&self) -> Float {
-        self.x * self.x + self.y * self.y + self.z * self.z
-    }
-
-    pub fn length(&self) -> Float {
-        self.len_squared().sqrt()
-    }
-
-    pub fn dot(&self, op: &Self) -> Float {
-        self.x * op.x + self.y * op.y + self.z * op.z
-    }
-
-    /// Inplace normal instead of creating a new vector
-    ///
-    /// # Example
-    ///
-    /// ```
-    /// use rendering::core::Vector3f;
-    /// let mut v = Vector3f::new_xyz(10.0, 0.0, 0.0);
-    /// v.norm_in();
-    /// assert!(v.x == 1.0);
-    /// ```
-    pub fn norm_in(&mut self) {
-        // TODO Experiment with checking for normality with len_squared
-        let len = self.length();
-        if len == 0.0 {
-            *self = Self::new(0.0);
-        }
-
-        *self /= len;
-    }
-
-    pub fn norm(&self) -> Self {
-        let mut new = *self;
-        new.norm_in();
-        new
-    }
-
-    pub fn cross(&self, op: &Self) -> Self {
-        Self::new_xyz(
-            self.y * op.z - self.z * op.y,
-            self.z * op.x - self.x * op.z,
-            self.x * op.y - self.y * op.x,
-            )
-
-    }
-
-    /// Check if vector is close to [0, 0, 0]
-    ///
-    /// This is based on the NEAR_ZERO constant
-    pub fn near_zero(&self) -> bool {
-        (self.x.abs() < NEAR_ZERO) &&
-            (self.y.abs() < NEAR_ZERO) &&
-            (self.z.abs() < NEAR_ZERO)
-    }
-}