scroll-rig/index.html at main · intframe/scroll-rig · GitHub

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<!doctype html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <meta name="description" content="Patterns for scroll-driven three.js chapters: smoothed progress, camera beats, staggered assembly, a quality governor, and a visibility gate." />
    <title>scroll-rig</title>
    <style>
      * { margin: 0; padding: 0; box-sizing: border-box; }
      html { scroll-behavior: auto; }
      body {
        background: #05070d;
        color: #e6e8f0;
        font-family: ui-sans-serif, system-ui, "Helvetica Neue", Arial, sans-serif;
        -webkit-font-smoothing: antialiased;
      }
      .mono { font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace; }
      .hero, .outro {
        min-height: 100vh;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 1.2rem;
        text-align: center;
        padding: 2rem;
      }
      .hero h1 {
        font-size: clamp(2.6rem, 8vw, 6rem);
        letter-spacing: 0.08em;
        font-weight: 800;
      }
      .hero p, .outro p { color: #8a93ad; max-width: 44ch; line-height: 1.6; }
      .hint {
        margin-top: 2.5rem;
        font-size: 0.75rem;
        letter-spacing: 0.35em;
        color: #6e83ff;
        animation: bob 2.2s ease-in-out infinite;
      }
      @keyframes bob { 50% { transform: translateY(8px); } }
      #stage { height: 760vh; position: relative; }
      .sticky { position: sticky; top: 0; height: 100vh; overflow: hidden; }
      #canvas-mount, #canvas-mount canvas { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
      .hud {
        position: absolute;
        left: 1.25rem;
        bottom: 1.25rem;
        display: flex;
        gap: 1.5rem;
        font-size: 0.72rem;
        letter-spacing: 0.12em;
        color: #8a93ad;
        background: rgba(5, 7, 13, 0.55);
        border: 1px solid rgba(110, 131, 255, 0.25);
        padding: 0.6rem 0.9rem;
        border-radius: 6px;
        backdrop-filter: blur(6px);
      }
      .hud b { color: #e6e8f0; font-weight: 600; }
      .outro a { color: #6e83ff; text-decoration: none; }
      .outro a:hover { text-decoration: underline; }
      .outro small { color: #565f78; letter-spacing: 0.2em; margin-top: 2rem; }
    </style>
  </head>
  <body>
    <header class="hero">
      <h1>SCROLL-RIG</h1>
      <p>
        Five patterns for scroll-driven three.js chapters: liquid progress,
        camera beats, staggered assembly, an adaptive quality governor and a
        visibility gate.
      </p>
      <div class="hint mono">SCROLL</div>
    </header>

    <section id="stage" aria-label="Scroll-driven 3D chapter">
      <div class="sticky">
        <div id="canvas-mount"></div>
        <div class="hud mono">
          <span><b id="hud-progress">0%</b></span>
          <span id="hud-placed">0 / 60 placed</span>
          <span id="hud-mode">APPROACH</span>
        </div>
      </div>
    </section>

    <footer class="outro">
      <p>
        That was one chapter, 60 instances, zero assets. See the same rig at
        scale on <a href="https://intframe.com">intframe.com</a>
        (chapter 06, THE MACHINE).
      </p>
      <p><a href="https://github.com/intframe/scroll-rig">Read the patterns on GitHub</a></p>
      <small class="mono">BUILT AT INTFRAME</small>
    </footer>

    <script type="module" src="/src/main.ts"></script>
  </body>
</html>