| <!DOCTYPE html> |
| |
| <html> |
| <head> |
| <style> |
| .container { |
| position: relative; |
| height: 300px; |
| width: 300px; |
| border: 2px solid rgba(0, 0, 0, 0.2); |
| overflow: hidden; |
| margin: 10px; |
| -webkit-perspective: 400px; |
| -webkit-perspective-origin: 50px 50px; |
| } |
| |
| .intermediate { |
| -webkit-transform-style: preserve-3d; |
| } |
| |
| .box { |
| position: absolute; |
| width: 500px; |
| height: 500px; |
| background-color: blue; |
| } |
| </style> |
| <script> |
| if (window.testRunner) |
| testRunner.dumpAsText(); |
| |
| function dumpLayers() |
| { |
| if (window.internals) |
| document.getElementById('layers').innerText = internals.layerTreeAsText(document, internals.LAYER_TREE_INCLUDES_VISIBLE_RECTS) |
| } |
| window.addEventListener('load', dumpLayers, false); |
| </script> |
| </head> |
| <body> |
| |
| <div class="container"> |
| <div class="intermediate" style="-webkit-transform: rotateY(20deg);"> |
| <div class="intermediate" style="-webkit-transform: rotateY(20deg);"> |
| <div class="box" style="-webkit-transform: rotateX(35deg);"></div> |
| </div> |
| </div> |
| </div> |
| |
| <div class="container"> |
| <div class="intermediate" style="-webkit-transform: rotateY(0);"> |
| <div class="intermediate" style="-webkit-transform: rotateY(40deg);"> |
| <div class="box" style="-webkit-transform: rotateX(35deg);"></div> |
| </div> |
| </div> |
| </div> |
| |
| |
| <pre id="layers">Layer tree goes here when testing</pre> |
| </body> |
| </html> |
