| <!DOCTYPE html> |
| <html> |
| <head> |
| <style> |
| .container { |
| position: absolute; |
| height: 200px; |
| width:200px; |
| background-color: gray; |
| } |
| |
| .nopreserve { |
| top: 0; |
| left: 0; |
| } |
| |
| .preserve { |
| top: 250px; |
| left: 0; |
| transform-style: preserve-3d; |
| } |
| |
| .box { |
| width: 100%; |
| position: absolute; |
| height: 100%; |
| top: 0; |
| } |
| |
| .red { |
| background-color: red; |
| transform: perspective( 600px ) rotateY( 45deg ); |
| } |
| |
| .blue { |
| background-color: blue; |
| transform: perspective( 600px ) rotateY( -45deg ); |
| } |
| |
| /* target1 contain points with negative z-offsets */ |
| #target { |
| position: relative; |
| height: 160px; |
| width: 160px; |
| margin: 20px; |
| background-color: #DDD; |
| transform: rotate3d(0, 1, 0, -45deg); |
| transform-origin: right; |
| } |
| |
| #description { |
| margin-top: 460px; |
| } |
| </style> |
| <script src="resources/hit-test-utils.js"></script> |
| <script> |
| const hitTestData = [ |
| |
| { 'point': [10, 100], 'target' : 'container-nopreserve' }, |
| { 'point': [20, 100], 'target' : 'target2' }, |
| { 'point': [80, 100], 'target' : 'target1' }, |
| { 'point': [100, 100], 'target' : 'target1' }, |
| { 'point': [120, 100], 'target' : 'target1' }, |
| { 'point': [180, 100], 'target' : 'target1' }, |
| { 'point': [190, 100], 'target' : 'container-nopreserve' }, |
| |
| { 'point': [10, 250], 'target' : 'container-preserve' }, |
| { 'point': [20, 250], 'target' : 'target4' }, |
| { 'point': [80, 250], 'target' : 'target4' }, |
| { 'point': [100, 250], 'target' : 'target4' }, |
| { 'point': [120, 250], 'target' : 'target3' }, |
| { 'point': [180, 250], 'target' : 'target3' }, |
| { 'point': [190, 250], 'target' : 'container-preserve' }, |
| |
| ]; |
| window.addEventListener('load', runTest, false); |
| </script> |
| </head> |
| <body> |
| |
| <div id="container-nopreserve" class="container nopreserve"> |
| <div id="target2" class="box red"> |
| </div> |
| <div id="target1" class="box blue"> |
| </div> |
| </div> |
| |
| <div id="container-preserve" class="container preserve"> |
| <div id="target3" class="box blue"> |
| </div> |
| <div id="target4" class="box red"> |
| </div> |
| </div> |
| |
| <p id="description">Checks that hit testing is correct when two layers with negative z-offset overlap</p> |
| |
| <div id="results"></div> |
| |
| </body> |
| </html> |
