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WasmGPU | Documentation

OverlaySystem.layerCount

OverlaySystem.layerCount¶

Summary¶

OverlaySystem.layerCount returns the number of layers currently registered in the system. Use it for diagnostics or guard logic before updates/removals.

Syntax¶

OverlaySystem.layerCount: number
const count = overlay.layerCount;

Parameters¶

This property does not take parameters.

Returns¶

number - Number of attached layers.

Type Details¶

// No additional descriptor expansion is required for this signature.

Example¶

const canvas = document.querySelector("canvas");
const wgpu = await WasmGPU.create(canvas);

const overlay = wgpu.createOverlay.system();
overlay.addLayer(wgpu.createOverlay.axisTriad());
console.log(overlay.layerCount);

See Also¶