SVG बीम और शोर के साथ HTML लंबन प्रभाव

722 reuel.ferreira

संपादक में खोलें Video अपना कोड प्रकाशित करें

अनुशंसित

21 August 2025

उलटी गिनती के साथ CSS एनीमेशन कंटेनर

21 August 2024

टिकटोक सिक्के फर्जी पेज भेजें

HTML

<div class="stage layer-base" id="stage">
  <img class="depth-back asset" src="assets/bg-haunted.jpg" alt="" aria-hidden="true">
  <div class="layer-atmosphere"></div>

<svg class="volumetric-svg" viewBox="0 0 1920 1080" preserveAspectRatio="xMidYMid slice" aria-hidden="true">
    <defs>
      <linearGradient id="gBeam" x1="0" x2="1">
        <stop offset="0%" stop-color="rgba(0,255,100,0.85)"/>
        <stop offset="40%" stop-color="rgba(0,255,100,0.25)"/>
        <stop offset="100%" stop-color="rgba(0,255,100,0)"/>
      </linearGradient>
      <mask id="mBeam">
        <rect width="100%" height="100%" fill="black"/>
        <g id="beams" fill="url(#gBeam)" style="mix-blend-mode:screen;"/>
      </mask>
    </defs>
    <g mask="url(#mBeam)" class="beam-group">
      <rect x="-20%" y="-10%" width="40%" height="120%" transform="skewX(-20) scale(1.2,1)" />
      <rect x="40%" y="-10%" width="30%" height="120%" transform="skewX(-12) scale(1.05,1)" />
    </g>
  </svg>

<img class="depth-front asset neon three-point" src="assets/ghost-3d.png" alt="">

<svg class="frame" viewBox="0 0 1200 1200" aria-hidden="true">
    <rect x="40" y="40" width="1120" height="1120" fill="none" stroke="url(#frameGrad)" stroke-width="6"
          stroke-dasharray="16 12" class="neon-line"/>
    <defs>
      <linearGradient id="frameGrad"><stop offset="0" stop-color="#00ff64"/><stop offset="1" stop-color="#7cff9a"/></linearGradient>
    </defs>
  </svg>

<div class="copy">
    <h1 class="headline text-neon">UMA PROMO ASSOMBROSA</h1>
    <p class="sub text-muted">Leia a legenda — oferta limitada.</p>
  </div>

<canvas id="noise" class="noise-layer" aria-hidden="true"></canvas>
</div>

// parallax mouse
  if (!prefersReduced) {
    document.addEventListener('mousemove', e => {
      const cx = e.clientX / window.innerWidth - 0.5;
      const cy = e.clientY / window.innerHeight - 0.5;
      const t = `translate3d(${cx*8}px, ${cy*6}px, 0)`;
      front.style.transform = `translate3d(${cx*18}px, ${cy*12}px, 0) scale(1.01)`;
      mid.style.transform = `translate3d(${cx*10}px, ${cy*7}px, 0)`;
      back.style.transform = `translate3d(${cx*4}px, ${cy*2}px, 0)`;
    });
  }

// canvas noise
  function resize() {
    noise.width = innerWidth;
    noise.height = innerHeight;
    noise.style.width = innerWidth + 'px';
    noise.style.height = innerHeight + 'px';
  }
  window.addEventListener('resize', resize);
  resize();
  const ctx = noise.getContext('2d');

function frame() {
    const w = noise.width, h = noise.height;
    const img = ctx.createImageData(w, h);
    const d = img.data;
    for (let i = 0; i < d.length; i += 4) {
      const v = (Math.random() * 40) | 0; // subtle grain
      d[i] = d[i+1] = d[i+2] = 0;
      d[i+3] = v; // alpha channel only -> overlay effect
    }
    ctx.putImageData(img, 0, 0);
    requestAnimationFrame(frame);
  }
  frame();
})();
</script>

अनुशंसित

उलटी गिनती के साथ CSS एनीमेशन कंटेनर

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