junkpile

03 · Tauri Controls

The reusable native-wgpu application pattern for Junkpile.

Architecture

HTML/CSS controls WebView
        ↓ Tauri invoke
validated Rust commands
        ↓ bounded SyncSender
renderer-owned parameter state
        ↓ queue.write_buffer
WGSL uniform buffer
        ↓
Metal / Vulkan / DX12 surface

The WebView never enters the render path. It can be hidden, unfocused, or redesigned without changing the renderer.

Included parameters

• speed
• zoom
• distortion
• hue
• brightness
• saturation
• glow
• complexity, one to eight fbm octaves
• pulse

Run

npm install
npm run dev

This project should be copied when adding MIDI, OSC, audio, webcam, presets, or automation. Those inputs can all send the same RenderCommand::SetParam messages rather than rewriting the renderer.

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