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feat(ui): Disk Turbulence panel with quality tier + 8 sliders

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Live-tunable volumetric disk params. Quality ComboBox (Off/Low/Medium/
High) mirrors the Bloom quality pattern; the 8 sliders disable when Off.
Off reverts to the flat disk for perf escape + visual A/B.
This commit is contained in:
xfy 2026-07-15 13:44:46 +08:00
parent e2e2469971
commit 7621ff12bb
1 changed files with 24 additions and 0 deletions
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24
src/ui.rs
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@ -36,6 +36,30 @@ pub fn ui_system(
ui.add(egui::Slider::new(&mut params.disk_brightness, 0.0..=3.0).text("Brightness"));
ui.add(egui::Slider::new(&mut params.disk_rotation_speed, 0.0..=3.0).text("Rotation speed"));
});
egui::CollapsingHeader::new("Disk Turbulence")
.default_open(true)
.show(ui, |ui| {
use crate::params::DiskQuality;
let mut q = params.disk_quality;
egui::ComboBox::from_label("Disk quality")
.selected_text(format!("{:?}", q))
.show_ui(ui, |ui| {
ui.selectable_value(&mut q, DiskQuality::Off, "Off");
ui.selectable_value(&mut q, DiskQuality::Low, "Low");
ui.selectable_value(&mut q, DiskQuality::Medium, "Medium");
ui.selectable_value(&mut q, DiskQuality::High, "High");
});
params.disk_quality = q;
let on = q != DiskQuality::Off;
ui.add_enabled(on, egui::Slider::new(&mut params.disk_half_thickness, 0.05..=1.0).text("Half thickness"));
ui.add_enabled(on, egui::Slider::new(&mut params.filament_freq, 0.2..=4.0).text("Filament frequency"));
ui.add_enabled(on, egui::Slider::new(&mut params.filament_sharpness, 1.0..=6.0).text("Filament sharpness"));
ui.add_enabled(on, egui::Slider::new(&mut params.density_freq, 0.2..=3.0).text("Density frequency"));
ui.add_enabled(on, egui::Slider::new(&mut params.density_strength, 0.0..=2.0).text("Density strength"));
ui.add_enabled(on, egui::Slider::new(&mut params.arm_count, 0.0..=6.0).text("Arm count"));
ui.add_enabled(on, egui::Slider::new(&mut params.arm_tightness, 0.0..=6.0).text("Arm tightness"));
ui.add_enabled(on, egui::Slider::new(&mut params.arm_strength, 0.0..=1.0).text("Arm strength"));
});
egui::CollapsingHeader::new("Doppler").show(ui, |ui| {
ui.checkbox(&mut params.doppler_enabled, "Enabled");
ui.add_enabled(params.doppler_enabled, egui::Slider::new(&mut params.doppler_strength, 0.0..=3.0).text("Strength"));