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Hunyuan3D-2
File size: 4,842 Bytes 
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<!DOCTYPE html>
<html>

<head>
    <!-- Import the component -->
    <script src="https://ajax.googleapis.com/ajax/libs/model-viewer/3.1.1/model-viewer.min.js" type="module"></script>

    <style>
        body {
            margin: 0;
            font-family: Arial, sans-serif;
        }

        .centered-container {
            display: flex;
            justify-content: center;
            align-items: center;
        }

        .modelviewer-panel-button {
            height: 30px;
            margin: 4px 4px;
            padding: 0px 14px;
            background: white;
            border-radius: 10px;
            box-shadow: 0px 0px 4px rgba(0, 0, 0, 0.25);
            font-size: 14px;
            font-weight: 600;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: all 0.2s ease;
        }

        .modelviewer-panel-button.checked {
            background: #6567C9;
            color: white;
        }

        .modelviewer-panel-button:hover {
            background-color: #e2e6ea;
        }

        .modelviewer-panel-button-container {
            display: flex;
            justify-content: space-around;
        }

        .centered-container {
            display: flex;
            flex-direction: column;
            align-items: center;
        }

    </style>
</head>

<body>
<div class="centered-container">
    <div class="centered-container">
        <div class="column is-mobile is-centered">
            <model-viewer id="modelviewer" style="height: #height#px; width: #width#px;"
                          rotation-per-second="10deg"
                          src="#src#" disable-tap
                          environment-image="neutral"
                          camera-target="0m 0m 0m"
                          camera-orbit="0deg 90deg 12m"
                          orientation="0deg 0deg 0deg"
                          shadow-intensity=".9"
                          ar auto-rotate
                          camera-controls>
            </model-viewer>
        </div>

        <div class="modelviewer-panel-button-container">
            <div id="appearance-button" class="modelviewer-panel-button small checked" onclick="showTexture()">
                Appearance
            </div>
            <div id="geometry-button" class="modelviewer-panel-button small" onclick="hideTexture()">Geometry</div>
        </div>
    </div>
</div>

<script>
    document.addEventListener('DOMContentLoaded', () => {
        const modelViewers = document.querySelectorAll('model-viewer');

        modelViewers.forEach(modelViewer => {
            modelViewer.addEventListener('load', (event) => {
                const [material] = modelViewer.model.materials;
                material.pbrMetallicRoughness.setMetallicFactor(0.1);
                material.pbrMetallicRoughness.setRoughnessFactor(0.5);
            });
        });
    });

    var window_state = {};

    function hideTexture() {
        let appearanceButton = document.getElementById('appearance-button');
        let geometryButton = document.getElementById('geometry-button');
        appearanceButton.classList.remove('checked');
        geometryButton.classList.add('checked');
        let modelViewer = document.getElementById('modelviewer');
        if (modelViewer.model.materials[0].pbrMetallicRoughness.baseColorTexture.texture === null) return;
        window_state.textures = [];
        for (let i = 0; i < modelViewer.model.materials.length; i++) {
            window_state.textures.push(modelViewer.model.materials[i].pbrMetallicRoughness.baseColorTexture.texture);
        }
        window_state.exposure = modelViewer.exposure;
        modelViewer.environmentImage = '/static/env_maps/gradient.jpg';
        for (let i = 0; i < modelViewer.model.materials.length; i++) {
            modelViewer.model.materials[i].pbrMetallicRoughness.baseColorTexture.setTexture(null);
        }
        modelViewer.exposure = 4;
    }

    function showTexture() {
        let appearanceButton = document.getElementById('appearance-button');
        let geometryButton = document.getElementById('geometry-button');
        appearanceButton.classList.add('checked');
        geometryButton.classList.remove('checked');
        let modelViewer = document.getElementById('modelviewer');
        if (modelViewer.model.materials[0].pbrMetallicRoughness.baseColorTexture.texture !== null) return;
        modelViewer.environmentImage = '/static/env_maps/white.jpg';
        for (let i = 0; i < modelViewer.model.materials.length; i++) {
            modelViewer.model.materials[i].pbrMetallicRoughness.baseColorTexture.setTexture(window_state.textures[i]);
        }
        modelViewer.exposure = window_state.exposure;
    }

</script>
</body>

</html>