xfy
8931904495
Add planets as ray-traced spheres inside the RK4 geodesic loop. A new planets.wgsl shader tests each integrator segment against a storage buffer of SphereData (center/radius/color/emissive) and composites hits front-to-back alongside the accretion disk. Lambert shading with a fixed light direction; emissive flag bypasses shading. - assets/shaders/planets.wgsl: segment-sphere intersection + shading - src/scene/: Planet component, upload_planets system, default planet - black_hole.wgsl: wire planet_hit into the compositing loop - geodesic_schwarzschild.wgsl: replace tuple return with Deriv struct
35 lines
818 B
Rust
35 lines
818 B
Rust
use bevy::prelude::*;
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use bevy::window::WindowPlugin;
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#[cfg(target_arch = "wasm32")]
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mod web;
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mod render;
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mod camera;
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mod params;
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mod ui;
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mod scene;
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fn main() {
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// On web, abort startup if WebGPU isn't available and show a message.
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#[cfg(target_arch = "wasm32")]
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{
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if !web::webgpu_available() {
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web::show_fallback_message();
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return;
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}
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}
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App::new()
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.add_plugins(DefaultPlugins.set(WindowPlugin {
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primary_window: Some(Window {
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title: "singularity-rs".into(),
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// On web, make the canvas track the browser window size.
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fit_canvas_to_parent: true,
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..default()
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}),
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..default()
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}))
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.add_plugins(render::BlackHolePlugin)
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.run();
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}
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