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WebGpuViewer

spatialrust_web

Struct WebGpuViewer 

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pub struct WebGpuViewer { /* private fields */ }
Expand description

Web-compatible bridge from portable viewer state to the shared wgpu backend.

The bridge owns no scene geometry. Callers explicitly upload through Self::renderer and pass the resulting device-resident handle to Self::render. A frame remains device-resident unless the caller invokes the renderer’s explicit readback API.

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impl WebGpuViewer

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pub async fn new_async( state: WebViewerState, preference: WgpuPowerPreference, ) -> WebResult<Self>

Asynchronously creates a WebGPU runtime and bridge.

This is the normal wasm32 entry point; it never blocks the browser main thread while requesting an adapter/device.

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pub fn try_new( state: WebViewerState, runtime: Arc<WgpuRuntime>, ) -> WebResult<Self>

Creates a bridge on a caller-selected wgpu runtime.

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pub const fn state(&self) -> &WebViewerState

Portable state.

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pub fn set_state(&mut self, state: WebViewerState) -> WebResult<()>

Replaces portable state after strict validation.

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pub const fn renderer(&self) -> &WgpuRenderer

Renderer used for explicit geometry upload/recycle/readback.

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pub fn render( &self, geometry: &GpuGeometry, style: VisualStyle, clear_color: LinearRgba, ) -> WebResult<WebGpuFrame>

Renders one already-uploaded layer with the current camera/viewport.

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