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Replace static frontend logo with rotating preloaded 3D GLB logo #5

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Merged
AtharvM02222 merged 1 commit into from
Jul 8, 2026
Merged

Replace static frontend logo with rotating preloaded 3D GLB logo #5

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15 changes: 15 additions & 0 deletions Front-end/index.js
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Original file line number Diff line number Diff line change
Expand Up @@ -2,6 +2,21 @@ const API_URL = window.location.hostname === 'localhost' || window.location.host
? "http://localhost:3001/api/register"
: "/api/register";

document.addEventListener('DOMContentLoaded', () => {
const logoModel = document.getElementById('logo3d');
const logoLoader = document.getElementById('logoLoader');
if (!logoModel || !logoLoader) return;

logoModel.addEventListener('load', () => {
logoModel.classList.add('is-ready');
logoLoader.style.display = 'none';
}, { once: true });

logoModel.addEventListener('error', () => {
logoLoader.textContent = '3D logo failed to load';
}, { once: true });
});
Comment on lines +5 to +18

function onEvent(){
var max=+event.target.selectedOptions[0].dataset.max||3;
var size=document.getElementById('size');
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30 changes: 24 additions & 6 deletions Front-end/register.html
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Original file line number Diff line number Diff line change
Expand Up @@ -6,20 +6,38 @@
<title>Robotronics Registration</title>
<link rel="icon" type="image/png" href="/favicon.png" />
<link rel="icon" type="image/webp" href="/logo.webp" />
<link rel="preconnect" href="https://res.cloudinary.com" />
<link
rel="preload"
href="https://res.cloudinary.com/drqqqhudz/image/upload/v1783427413/logo-optimized_evx5on.glb"
as="fetch"
crossorigin="anonymous"
/>
Comment on lines +10 to +15
<link
href="https://fonts.googleapis.com/css2?family=Pixelify+Sans:wght@400..700&display=swap"
rel="stylesheet"
/>
<link href="style.css" rel="stylesheet" />
</head>
<body>
<div style="text-align: center; margin-bottom: 20px">
<img
src="/logo.webp"
alt="RoboNexus Logo"
style="max-width: 200px; height: auto"
/>
<div class="logo-3d-wrap">
<div class="logo-loader" id="logoLoader">Loading 3D logo...</div>
<model-viewer
id="logo3d"
src="https://res.cloudinary.com/drqqqhudz/image/upload/v1783427413/logo-optimized_evx5on.glb"
alt="RoboNexus 3D Logo"
auto-rotate
auto-rotate-delay="0"
rotation-per-second="25deg"
camera-controls
interaction-prompt="none"
loading="eager"
></model-viewer>
</div>
<script
type="module"
src="https://unpkg.com/@google/model-viewer/dist/model-viewer.min.js"
></script>
Comment on lines +37 to +40
<h1>Register</h1>
<form id="form">
<label>Select Event *</label>
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28 changes: 28 additions & 0 deletions Front-end/style.css
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Original file line number Diff line number Diff line change
Expand Up @@ -10,6 +10,34 @@ body {
linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
background-size: 20px 20px;
}
.logo-3d-wrap {
position: relative;
width: min(240px, 100%);
height: 240px;
margin: 0 auto 20px;
}
.logo-loader {
position: absolute;
inset: 0;
display: flex;
align-items: center;
justify-content: center;
border: 1px solid rgba(255, 255, 255, 0.2);
border-radius: 12px;
background: rgba(0, 0, 0, 0.5);
color: #22d3ee;
font-size: 14px;
letter-spacing: 0.6px;
}
model-viewer {
width: 100%;
height: 100%;
opacity: 0;
transition: opacity 0.3s ease;
}
model-viewer.is-ready {
opacity: 1;
}
Comment on lines +32 to +40
h1 {
color: #22d3ee;
font-size: 48px;
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