<div class="model">
        <div id="container3d_replace"></div>
        <div class="loadingContent" id="loadingContent">            
            <div class="loading">
                <img src="https://codepencdn.unlimited3d.com/changeMaterials/assets/images/loader.gif" alt="loader" class="loading-img"><br>                   
            </div>
        </div>
    </div>
    
    <script src="https://cdn.threedium.co.uk/deviceCheck/v1.0/script.js"></script>
    <script src="https://distcdn.unlimited3d.com/pres/v/2.6.0/unlimited3d.min.js"></script>
body,
html {
    margin: 0;
    overflow: hidden;
    font-size: 16px;
}

img {
    height: auto;
    width: auto;
    object-fit: contain;
    object-position: top center;
}

#ar-button {
    display: none;
    visibility: hidden;
}

.ar_button {
    cursor: pointer;
    position: absolute;
    top: 2rem;
    left: 2rem;
    width: 4.5rem;
}

.QRcode {
    flex-direction: column;
    align-items: center;
    position: absolute;
    left: 5vw;
    top: 18vh;
    display: none;
    border: 2px solid #000;
    background-color: #ffff;
    padding: 0.5rem;
    max-width: 11rem;
}

.QRcode h1 {
    font-weight: bold;
    color: #000;
    text-align: center;
    font-size: 1.2rem;
}

.QRcode p {
    margin: 0.8rem 0;
    color: #000;
    font-size: 1rem;
    text-align: center;
}

#qrCodeImg img {
    max-width: 65%;
    margin: 0 auto;
}

.closeQRcode {
    display: flex;
    justify-content: center;
    background-color: rgba(202, 202, 202, 0.952);
    text-decoration: none;
    padding: .4rem 2rem;
    z-index: 1;
    width: 3rem;
    border-radius: 7.7px;
    color: #000;
    margin: auto;
    margin-top: 0.5rem;
}

.loadingContent {
    position: fixed;
    z-index: 100;
    top: 0%;
    left: 0%;
    text-align: center;
    font-size: 1.1rem;
    font-weight: 400;
    font-stretch: normal;
    font-style: normal;
    line-height: normal;
    letter-spacing: normal;
    color: #0C0C0B;
    background-color: rgba(0, 0, 0, 0.3);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    cursor: wait;
}

.loadingContent img {
/*    width: auto;*/
    width: 140px;
    height: 100%;
}

.model,
#container3d_replace {
    width: 100vw;
    height: 100vh;
}

@media (max-width: 1399px) {
    html,
    body {
        font-size: 15px;
    }
}

@media (max-width: 1199px) {
    html,
    body {
        font-size: 14px;
    }
}

@media (max-width: 991px) {
    html,
    body {
        font-size: 13px;
    }
}

@media (max-width: 767px) {
    html,
    body {
        font-size: 12px;
    }
}

@media (max-width: 575px) {
    html,
    body {
        font-size: 10px;
    }

    .QRcode {
        left: 11vw;
        top: 21vh;
    }
}

@media (max-width: 360px) {}
var options = {
    distID: 'latest',
    solution3DName: 'demo-ring-new-shader-configurator',
    projectName: 'tests',
    solution3DID: '47143',
    containerID: 'container3d_replace',

    onPointerClick: function (objectsClick) {
        if (objectsClick.length > 0) {
            if (objectsClick[0].type == "annotation") {
                // 
            }
        }
    },

    onCameraInteraction: function () {
        //       
    },
};

var config = {
    cameraControl: { autoRotate: true},
    annotations: {
        show: [
            'Annotation',
            'Annotation-1',
            'Annotation-2',
        ],
    },
    parts: {
        materials: {
            'Diamond_green': [
                'Diamond_Main_Cushion', 
                'uploads_files_105521_cushion_1_', 
                'uploads_files_105521_cushion_1__1'
            ],
        },
    },
    materials: {
        'Diamond_red': {
            color: '#ffffff',
        },
    },
    switchMaterials: {
        'Silver_2': 'Silver',
    },
}

Unlimited3D.init(options, config, function (error, status) {
    if (error || !status) {
        console.log(error);

        return;
    }

    loadingContent.style.display = "none";
});

External CSS

This Pen doesn't use any external CSS resources.

External JavaScript

This Pen doesn't use any external JavaScript resources.