18 lines
831 B
JavaScript
18 lines
831 B
JavaScript
"use strict";
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const { resolveAsset, resolveRuntime, placement } = require("./asset-package-resolver");
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async function loadPackage(loader, manifestUrl, assetId = "main", handoffEnuPlacement) {
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const manifest = await fetch(manifestUrl).then((response) => {
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if (!response.ok) throw new Error(`Could not load manifest: ${response.status}`);
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return response.json();
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});
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const scene = await loader.loadAsync(resolveAsset(manifestUrl, manifest, assetId));
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// Three.js does not georeference local ENU itself; the embedding host owns it.
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const enuPlacement = placement(manifest);
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if (handoffEnuPlacement) handoffEnuPlacement(enuPlacement, scene.scene);
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return { manifest, scene: scene.scene, placement: enuPlacement, runtime: (id) => resolveRuntime(manifestUrl, manifest, id) };
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}
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module.exports = { loadPackage };
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