145 lines
5.2 KiB
HTML
145 lines
5.2 KiB
HTML
<html>
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<head>
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<link rel="icon" href="./demo/favicon.ico">
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<link rel="stylesheet" type="text/css" href="./demo/global.css">
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<style>
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#myCanvas {
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width: 100%;
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height: 100%;
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}
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.hotpoint {
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opacity: 0.8;
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cursor: pointer;
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top: 10px;
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left: 10px;
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}
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.dot:hover {
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box-shadow: 0px 0px 12px rgba(0,255,255,0.75);
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border: 1px solid rgba(127,255,255,0.75);
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}
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.dot {
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width: 15px;
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height: 15px;
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opacity: 0.8;
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cursor: pointer;
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top: 10px;
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left: 10px;
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background-color: yellow;
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border-width: 3px;
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border-style: dotted;
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border-color: red;
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border-radius: 50%;
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}
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.label {
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width: 120px;
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height: 30px;
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opacity: 0.8;
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cursor: pointer;
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position: absolute;
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top: 20px;
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left: -50px;
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color: white;
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background-color: #000000bb;
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border-radius: 5px;
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/* border: 1px solid white; */
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border: 1px solid rgba(127,255,255,0.25);
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box-shadow: 0px 0px 3px rgba(0,255,255,0.5);
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text-align: center;
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vertical-align: middle;
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font-size: 12px;
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padding-top: 8px;
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}
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.label:hover {
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box-shadow: 0px 0px 12px rgba(0,255,255,0.75);
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border: 1px solid rgba(127,255,255,0.75);
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}
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</style>
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</head>
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<body>
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<div id="app">
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<div id="myCanvas" class="container"></div>
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</div>
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<script type="module">
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import { VRViewer } from "./demo/libs/gemini-viewer.esm.min.js";
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const viewpointIds = ["viewpoint_1"];
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const panoramaIds = ["panorama_1", "panorama_2"];
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let activePanoramaIdIndex = 0; // used to switch between panoramas
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// in order of right, left, up/top, down/bottom, front, back
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const viewpoints = [{
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panoramas: [{
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id: panoramaIds[0],
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images: ["./demo/images/vr/vr_4/vr_1.jpg"],
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thumbnails: [],
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}],
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id: viewpointIds[0],
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name: "视点1",
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position: [0, 1, 0],
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initialDirection: [0, 0, 1],
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hotpoints: [{
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usedForSwitchingPanoramas: true, // demo page manage this, rather than VRViewer
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hotpointId: "hotpoint_1",
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anchorPosition: [-2.47, -1.63, 9.32],
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html: "",
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}, {
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hotpointId: "hotpoint_2",
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anchorPosition: [3.55, -1.48, 9.01],
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html: "",
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}],
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}];
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// we'll dynamically add this viewpoint and switch to it
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const panoramaNoDecoration = {
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id: panoramaIds[1],
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images: ["./demo/images/vr/vr_4/vr_2.jpg"],
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thumbnails: [],
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};
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const hotpoints = [{
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hotpointId: "hotpoint_1",
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html: `<div class="hotpoint">
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<div class="dot"></div>
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<div class="label">点击隐藏软装</div>
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</div>`,
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}, {
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hotpointId: "hotpoint_2",
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html: `<div class="label">床头柜价格：3980¥</div>`,
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}];
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viewpoints.forEach(viewpoint => {
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viewpoint.hotpoints.forEach(hotpoint => {
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if (!hotpoint.html) {
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const linkedHotpoint = hotpoints.find(hp => hp.hotpointId === hotpoint.hotpointId);
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hotpoint.html = (linkedHotpoint && linkedHotpoint.html) || "";
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}
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});
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});
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const config = {
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containerId: "myCanvas",
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}
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const viewer = new VRViewer(config);
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viewer.onHotpointClicked = (hotpoint) => {
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// there can be a better way to distinguish if a hotpoint is a viewpoint!
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if (hotpoint.usedForSwitchingPanoramas) {
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// find the target panoramaId
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const targetPanoramaIdIndex = (++activePanoramaIdIndex) % 2;
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const panoramaId = panoramaIds[targetPanoramaIdIndex];
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if (!viewer.findPanorama(viewpointIds[0], panoramaId)) {
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viewer.addPanorama(viewpointIds[0], panoramaNoDecoration);
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}
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// If it's gonna adjust camera direction by viewpoint's initialDirection when switching viewpoints.
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// Set it to false in case we want to keep camera direction unchanged.
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// Switching between panoramas of the same viewpoint won't trigger camera direction reset.
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const setCameraToInitialDirection = false;
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viewer.activatePanoramaById(viewpointIds[0], panoramaId, setCameraToInitialDirection, (viewpoint) => {
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console.log(`[Demo] Swithced to viewpoint '${viewpoint.name}', panorama '${panoramaId}'`);
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});
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} else if (hotpoint.anchorPosition) {
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viewer.lookToPosition(hotpoint.anchorPosition);
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}
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};
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viewer.setViewpoints(viewpoints);
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viewer.activatePanoramaById(viewpoints[0].id, viewpoints[0].panoramas[0].id);
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</script>
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</body>
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</html> |