.vscode/extensions.json

@@ -1,8 +0,0 @@
-{
-    "recommendations": [
-        "vadimcn.vscode-lldb",
-        "serayuzgur.crates",
-        "tamasfe.even-better-toml",
-        "matklad.rust-analyzer"
-    ]
-}

Cargo.toml

@@ -2,11 +2,11 @@
 name = "mandelbrot"
 version = "0.1.0"
 authors = ["Rekai Musuka <rekai@musuka.dev>"]
-edition = "2021"
+edition = "2018"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-bevy = "0.5"
-num-complex = "0.4"
-rayon = "1.5"
+bevy = "^0.5"
+num-complex = "^0.4"
+rayon = "^1.5"

src/main.rs

@@ -2,6 +2,7 @@ use bevy::diagnostic::{Diagnostics, FrameTimeDiagnosticsPlugin};
 use bevy::prelude::*;
 use bevy::render::texture::{Extent3d, TextureDimension, TextureFormat};
 use mandelbrot::{Bounds, Mandelbrot, TEXTURE_HEIGHT, TEXTURE_WIDTH};
+use std::time::Instant;
 
 const MAX_ITERATION_COUNT: u32 = 1024;
 
@@ -128,13 +129,13 @@ fn mandelbrot_render_system(
         if let Some(material) = materials.get(handle) {
             if let Some(texture_handle) = &material.texture {
                 if let Some(texture) = textures.get_mut(texture_handle) {
-                    let zoom = scale.zoom;
-                    let horiz = scale.horizontal;
-                    let vert = scale.vertical;
+                    let z = scale.zoom;
+                    let h = scale.horizontal;
+                    let v = scale.vertical;
                     let limit = scale.iteration_limit;
 
-                    let x = ((-2.5 * zoom) + horiz, (1.0 * zoom) + horiz);
-                    let y = ((-1.0 * zoom) - vert, (1.0 * zoom) - vert);
+                    let x = ((-2.5 * z) + h, (1.0 * z) + h);
+                    let y = ((-1.0 * z) - v, (1.0 * z) - v);
                     let bounds = Bounds::new(x, y);
 
                     texture
@@ -187,6 +188,7 @@ fn setup(
                             font_size: 40.0,
                             color: white,
                         },
+                        ..Default::default()
                     },
                     TextSection {
                         value: "".to_string(),
@@ -195,6 +197,7 @@ fn setup(
                             font_size: 40.0,
                             color: white,
                         },
+                        ..Default::default()
                     },
                     TextSection {
                         value: "\nFrametime: ".to_string(),
@@ -203,6 +206,7 @@ fn setup(
                             font_size: 40.0,
                             color: white,
                         },
+                        ..Default::default()
                     },
                     TextSection {
                         value: "".to_string(),
@@ -211,14 +215,16 @@ fn setup(
                             font_size: 40.0,
                             color: white,
                         },
+                        ..Default::default()
                     },
                     TextSection {
                         value: "ms".to_string(),
                         style: TextStyle {
-                            font: ui_font,
+                            font: ui_font.clone(),
                             font_size: 40.0,
                             color: white,
                         },
+                        ..Default::default()
                     },
                 ],
                 ..Default::default()

src/mandelbrot.rs

@@ -92,7 +92,6 @@ impl Mandelbrot {
         self.frame_buffer.as_ref()
     }
 
-    #[allow(dead_code)]
     fn olc_colours(iters: f64) -> [u8; 4] {
         let a = 0.1;
 
@@ -123,7 +122,6 @@ impl Mandelbrot {
         Self::count_iterations(c, limit)
     }
 
-    #[allow(clippy::many_single_char_names)]
     fn hsv_to_rgb(h: f64, s: f64, v: f64) -> [u8; 4] {
         let c = v * s;
         let x = c * (1.0 - (((h / 60.0) % 2.0) - 1.0).abs());