feat: added a render graph visualiser

Cargo.toml

@@ -29,6 +29,8 @@ bevy_rapier2d = { version = "0.22.0", features = ["serde-serialize", "debug-rend
 bevy_asset_loader = { version = "0.17.0", features = ["2d", "standard_dynamic_assets"] }
 #handling inputs in a logical, extensible way with options for command combinations or aliases.
 leafwing-input-manager = "0.10.0"
+#used for debugging the render pipeline
+bevy_mod_debugdump = { version = "0.8.0", optional = true }
 
 #(ser)ialising/(de)serialising library
 serde = "1"
@@ -51,6 +53,7 @@ default = []
 dynamic_linking = ["bevy/dynamic_linking"]
 ci_testing = ["bevy/bevy_ci_testing"]
 
+render_graph = ["bevy_mod_debugdump"]
 
 # long_description
 

bacon.toml

@@ -79,6 +79,15 @@ command = [
 need_stdout = true
 allow_warnings = true
 
+[jobs.render_graph]
+command = [
+    "zsh", "-c", "cargo build --features render_graph && cargo run --color always --features render_graph | dot -Tsvg -o render_graph.svg && /Applications/Google\\ Chrome.app/Contents/MacOS/Google\\ Chrome `readlink -f render_graph.svg`"
+
+    # put launch parameters for your program behind a `--` separator
+]
+need_stdout = true
+allow_warnings = true
+
 [jobs.fast-compile]
 command = [
     "cargo", "run",
@@ -99,3 +108,5 @@ shift-r = "job:fast-compile"
 b = "job:build"
 f = "job:fmt"
 shift-f = "job:clippy-fix"
+shift-b = "job:build-fast-compile"
+g = "job:render_graph"

src/main.rs

@@ -1,16 +1,9 @@
 use galaxy::prelude::*;
 
 fn main() {
-    App::new()
-        .insert_resource(ClearColor(Color::BLACK))
+    let mut app = App::new();
+    app.insert_resource(ClearColor(Color::BLACK))
         .add_state::<EngineState>()
-        .insert_resource(bevy::winit::WinitSettings {
-            focused_mode: bevy::winit::UpdateMode::Continuous,
-            unfocused_mode: bevy::winit::UpdateMode::ReactiveLowPower {
-                max_wait: bevy::utils::Duration::from_millis(1000),
-            },
-            ..default()
-        })
         .add_plugins(GalaxyDefaultPlugins)
         .add_plugins((
             GalaxyDebugPlugin,
@@ -20,4 +13,10 @@ fn main() {
             GalaxyGamePlugin,
             GalaxyShaderPlugin,
         ));
+
+    #[cfg(feature = "render_graph")]
+    bevy_mod_debugdump::print_schedule_graph(&mut app, PreUpdate);
+
+    #[cfg(not(feature = "render_graph"))]
+    app.run();
 }

src/utils.rs

@@ -31,48 +31,52 @@ pub fn teardown<T: Component>(
 pub struct GalaxyDefaultPlugins;
 
 impl Plugin for GalaxyDefaultPlugins {
-    fn build(&self, app: &mut App) {
-        app.add_plugins(
-            DefaultPlugins
-                .set(WindowPlugin {
-                    primary_window: Some(Window {
-                        title: "Cosmic Crew: Galaxy".to_string(),
-                        fit_canvas_to_parent: true,
-                        ..default()
-                    }),
+    fn build(&self, mut app: &mut App) {
+        let mut default_plugins = DefaultPlugins
+            .set(WindowPlugin {
+                primary_window: Some(Window {
+                    title: "Cosmic Crew: Galaxy".to_string(),
+                    fit_canvas_to_parent: true,
                     ..default()
-                })
-                .set(AssetPlugin {
-                    watch_for_changes: ChangeWatcher::with_delay(Duration::from_millis(200)),
-                    asset_folder: {
-                        if cfg!(all(
-                            target_os = "macos",
-                            not(debug_assertions),
-                            not(features = "dynamic_linking")
-                        )) {
-                            "../Resources/assets".to_string()
-                        } else {
-                            "assets".to_string()
-                        }
-                    },
-                })
-                .set({
-                    use bevy::log::LogPlugin;
-                    if cfg!(debug_assertions) {
-                        LogPlugin {
-                            level: bevy::log::Level::DEBUG,
-                            filter: "debug,wgpu_core=warn,wgpu_hal=warn,naga=info,bevy=info".into(),
-                        }
+                }),
+                ..default()
+            })
+            .set(AssetPlugin {
+                watch_for_changes: ChangeWatcher::with_delay(Duration::from_millis(200)),
+                asset_folder: {
+                    if cfg!(all(
+                        target_os = "macos",
+                        not(debug_assertions),
+                        not(features = "dynamic_linking")
+                    )) {
+                        "../Resources/assets".to_string()
                     } else {
-                        // this code is compiled only if debug assertions are disabled (release
-                        // mode)
-                        LogPlugin {
-                            level: bevy::log::Level::INFO,
-                            filter: "info,wgpu_core=warn,wgpu_hal=warn".into(),
-                        }
+                        "assets".to_string()
                     }
-                })
-                .set(ImagePlugin::default_nearest()),
-        );
+                },
+            })
+            .set({
+                use bevy::log::LogPlugin;
+                if cfg!(debug_assertions) {
+                    LogPlugin {
+                        level: bevy::log::Level::DEBUG,
+                        filter: "debug,wgpu_core=warn,wgpu_hal=warn,naga=info,bevy=info".into(),
+                    }
+                } else {
+                    // this code is compiled only if debug assertions are disabled (release
+                    // mode)
+                    LogPlugin {
+                        level: bevy::log::Level::INFO,
+                        filter: "info,wgpu_core=warn,wgpu_hal=warn".into(),
+                    }
+                }
+            })
+            .set(ImagePlugin::default_nearest());
+
+        if cfg!(feature = "render_graph") {
+            default_plugins = default_plugins.disable::<bevy::log::LogPlugin>();
+        }
+
+        app.add_plugins(default_plugins);
     }
 }