Initial import

src/bin/preview_probe.rs

@@ -0,0 +1,47 @@
+use mangotune::config::parser::Parser;
+use mangotune::preview::{PreviewController, PreviewScene, PreviewStudioOptions, StudioScene};
+use std::path::PathBuf;
+use std::thread;
+use std::time::Duration;
+
+fn main() -> anyhow::Result<()> {
+    let mut args = std::env::args().skip(1);
+    let profile = args
+        .next()
+        .map(PathBuf::from)
+        .expect("usage: preview_probe <profile> [studio-scene] [width] [height] [seconds]");
+    let studio_scene = args
+        .next()
+        .as_deref()
+        .and_then(StudioScene::from_label)
+        .unwrap_or(StudioScene::BrightWash);
+    let width = args
+        .next()
+        .and_then(|v| v.parse::<i32>().ok())
+        .unwrap_or(1400);
+    let height = args
+        .next()
+        .and_then(|v| v.parse::<i32>().ok())
+        .unwrap_or(760);
+    let seconds = args.next().and_then(|v| v.parse::<u64>().ok()).unwrap_or(8);
+
+    let config = Parser::read(&profile)?;
+    let controller = PreviewController::new();
+    let studio = PreviewStudioOptions {
+        scene: studio_scene,
+        fps_cap: Some(500),
+        vsync: false,
+        vram_pressure_mb: 64,
+        particle_count: 20_000,
+        particle_size: 0.25,
+        gpu_passes: 2,
+        interaction_steps: 8,
+        paused: false,
+    };
+
+    let pid = controller.start(PreviewScene::Studio, &config, width, height, false, studio)?;
+    eprintln!("preview pid={pid} profile={}", profile.display());
+    thread::sleep(Duration::from_secs(seconds));
+    let _ = controller.stop();
+    Ok(())
+}