90 lines
2.6 KiB
JavaScript
90 lines
2.6 KiB
JavaScript
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async function getAccessToken(callback) {
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try {
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const resp = await fetch("/api/auth/token");
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if (!resp.ok) {
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throw new Error(await resp.text());
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}
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const { access_token, expires_in } = await resp.json();
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callback(access_token, expires_in);
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} catch (err) {
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alert("Could not obtain access token. See the console for more details.");
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console.error(err);
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}
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}
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export function initViewer(container, urns) {
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const viewerOptions = {
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extensions: [],
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};
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Autodesk.Viewing.Initializer(
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{ env: "AutodeskProduction", getAccessToken },
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() => {
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var viewer = new Autodesk.Viewing.Private.GuiViewer3D(
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container,
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viewerOptions
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);
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viewer.start();
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viewer.addEventListener(
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Autodesk.Viewing.TOOLBAR_CREATED_EVENT,
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onToolbarCreated
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);
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urns.map((m) => {
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addViewable(viewer, m);
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});
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}
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);
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}
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async function addViewable(viewer, urn, xform, offset) {
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return new Promise(function (resolve, reject) {
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function onDocumentLoadSuccess(doc) {
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const viewable = doc.getRoot().getDefaultGeometry();
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const options = {
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//preserveView: true,
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keepCurrentModels: true,
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modelSpace: true, // 2D drawings
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applyRefPoint: true, // 3D shared coordinates
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applyScaling: 'm', // force all models to same scale
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globalOffset: {x:0,y:0,z:0}, // force all models to origin
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//placementTransform: (new THREE.Matrix4()).setPosition(m.xform)
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};
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if (xform) {
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options.placementTransform = xform;
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}
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if (offset) {
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options.globalOffset = offset;
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}
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viewer
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.loadDocumentNode(doc, viewable, options)
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.then(resolve)
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.catch(reject)
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// .then(onToolbarCreated(viewer));
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}
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function onDocumentLoadFailure(code) {
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console.error(`Document load failed with error code: ${code}`);
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console.error(`Failed URN: ${urn}`);
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// console.error(`Access Token: ${accessToken}`); // Log the access token if possible
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reject(`Could not load document (${code}).`);
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}
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console.log(urn);
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Autodesk.Viewing.Document.load(
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"urn:" + urn,
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onDocumentLoadSuccess,
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onDocumentLoadFailure
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);
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});
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}
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const onToolbarCreated = (e) => {
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const group = viewer.toolbar.getControl("settingsTools");
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group.removeControl("toolbar-modelStructureTool");
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group.removeControl("toolbar-propertiesTool");
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//group.removeControl('toolbar-settingsTool');
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//group.removeControl('toolbar-fullscreenTool');
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viewer.removeEventListener(
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Autodesk.Viewing.TOOLBAR_CREATED_EVENT,
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onToolbarCreated
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);
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};
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