README.md

@@ -2,6 +2,6 @@
 Lithium is a small Real-Time 3D renderer written in rust.
 It is not meant for real world usage, but for learning about 3D rendering.
 
-## License
+# License
 Lithium is licensed under the MIT open source license.
 Check the `LICENSE` file for more info.

lithium-loader/Cargo.lock

@@ -2,17 +2,10 @@
 # It is not intended for manual editing.
 version = 3
 
-[[package]]
-name = "anyhow"
-version = "1.0.75"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a4668cab20f66d8d020e1fbc0ebe47217433c1b6c8f2040faf858554e394ace6"
-
 [[package]]
 name = "lithium-loader"
 version = "0.1.0"
 dependencies = [
- "anyhow",
  "lithium-utils",
 ]
 

lithium-loader/Cargo.toml

@@ -9,5 +9,3 @@ authors = ["antifallobst"]
 
 [dependencies]
 lithium-utils = { path = "../lithium-utils" }
-
-anyhow = "1.0.75"

lithium-loader/src/lib.rs

@@ -1,4 +1,3 @@
-use anyhow::Result;
 use lithium_utils::{Vector2, Vector3};
 
 pub struct Vertex {
@@ -54,12 +53,4 @@ impl Model {
             faces,
         }
     }
-
-    pub fn faces(&self) -> &Vec<(u32, u32, u32)> {
-        &self.faces
-    }
-
-    pub fn vertex(&self, id: u32) -> Option<&Vertex> {
-        self.vertices.get(id as usize)
-    }
 }

lithium-utils/src/lib.rs

@@ -1,26 +1,6 @@
-use std::ops::{Add, Sub};
-
 pub struct Vector2 {
-    pub x: f32,
+    x: f32,
-    pub y: f32,
+    y: f32,
-}
-
-impl Default for Vector2 {
-    fn default() -> Self {
-        Self { x: 0_f32, y: 0_f32 }
-    }
-}
-
-impl Vector2 {
-    pub fn new(x: f32, y: f32) -> Self {
-        Self { x, y }
-    }
-}
-
-pub struct Vector3 {
-    pub x: f32,
-    pub y: f32,
-    pub z: f32,
 }
 
 impl Default for Vector3 {
@@ -33,25 +13,21 @@ impl Default for Vector3 {
     }
 }
 
-impl Add for Vector3 {
+impl Vector2 {
-    type Output = Self;
+    pub fn new(x: f32, y: f32) -> Self {
-    fn add(self, rhs: Self) -> Self::Output {
+        Self { x, y }
-        Self::Output {
-            x: self.x + rhs.x,
-            y: self.y + rhs.y,
-            z: self.z + rhs.z,
-        }
     }
 }
 
-impl Sub for Vector3 {
+pub struct Vector3 {
-    type Output = Vector3;
+    x: f32,
-    fn sub(self, rhs: Self) -> Self::Output {
+    y: f32,
-        Self::Output {
+    z: f32,
-            x: self.x - rhs.x,
-            y: self.y - rhs.y,
-            z: self.z - rhs.z,
 }
+
+impl Default for Vector2 {
+    fn default() -> Self {
+        Self { x: 0_f32, y: 0_f32 }
     }
 }