src/examples/resize-window.html

<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta
      name="viewport"
      content="width=device-width, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0, user-scalable=no, viewport-fit=cover"
    />
    <meta http-equiv="X-UA-Compatible" content="ie=edge" />
    <title>Resize Window</title>
    <link rel="stylesheet" href="/css/examples.css?ver=1.0.0" />
    <script src="/js/examples.js?ver=1.1.1"></script>
    <script src="/lib/enable3d/enable3d.framework.0.25.4.min.js"></script>
  </head>

  <body>
    <div id="info-text">Resize your window to see how the scene resizes its width and height.</div>
    <script>
      const { Project, Scene3D } = ENABLE3D

      class MainScene extends Scene3D {
        create() {
          this.warpSpeed()

          const resize = () => {
            const newWidth = window.innerWidth
            const newHeight = window.innerHeight

            this.renderer.setSize(newWidth, newHeight)
            this.camera.aspect = newWidth / newHeight
            this.camera.updateProjectionMatrix()
          }

          window.onresize = resize
          resize()
        }
      }

      // We do not need Physics for this example,
      // so we do not use the Physics Loader.
      new Project({ scenes: [MainScene] })
    </script>
  </body>
</html>