third_party/WebKit/LayoutTests/compositing/layer-creation/overlap-transformed-preserved-3d-expected.txt

123456Before:
{
  "name": "Content Root Layer",
  "bounds": [800, 600],
  "children": [
    {
      "name": "LayoutView #document",
      "bounds": [800, 600],
      "contentsOpaque": true,
      "drawsContent": true,
      "children": [
        {
          "name": "LayoutBlockFlow (positioned) DIV id='green-box' class='center box-container'",
          "position": [108, 108],
          "contentsOpaque": true,
          "children": [
            {
              "name": "Child Transform Layer",
              "transformOrigin": [50, 50],
              "shouldFlattenTransform": false,
              "transform": [
                [1, 0, 0, 0],
                [0, 1, 0, 0],
                [0, 0, 1, -0.005],
                [0, 0, 0, 1]
              ],
              "children": [
                {
                  "name": "LayoutBlockFlow DIV id='camera' class='rotate-3d-start'",
                  "transformOrigin": [50, 50],
                  "contentsOpaque": true,
                  "shouldFlattenTransform": false,
                  "3dRenderingContext": 1,
                  "transform": [
                    [0.353553390593274, 0.25, -0.5, 0],
                    [0, 0.353553390593274, 0.707106781186548, 0],
                    [0.353553390593274, -0.25, 0.5, 0],
                    [0, 0, 0, 1]
                  ],
                  "children": [
                    {
                      "name": "LayoutBlockFlow (positioned) DIV class='side side-1'",
                      "bounds": [100, 100],
                      "3dRenderingContext": 1,
                      "drawsContent": true,
                      "backgroundColor": "#00FF00CC",
                      "transform": [
                        [1, 0, 0, 0],
                        [0, 1, 0, 0],
                        [0, 0, 1, 0],
                        [0, 0, 50, 1]
                      ]
                    },
                    {
                      "name": "LayoutBlockFlow (positioned) DIV class='side side-2'",
                      "bounds": [100, 100],
                      "3dRenderingContext": 1,
                      "drawsContent": true,
                      "backgroundColor": "#00FF00CC",
                      "transform": [
                        [0, 0, -1, 0],
                        [0, 1, 0, 0],
                        [1, 0, 0, 0],
                        [50, 0, 0, 1]
                      ]
                    },
                    {
                      "name": "LayoutBlockFlow (positioned) DIV class='side side-3'",
                      "bounds": [100, 100],
                      "3dRenderingContext": 1,
                      "drawsContent": true,
                      "backgroundColor": "#00FF00CC",
                      "transform": [
                        [-1, 0, 0, 0],
                        [0, 1, 0, 0],
                        [0, 0, -1, 0],
                        [0, 0, -50, 1]
                      ]
                    },
                    {
                      "name": "LayoutBlockFlow (positioned) DIV class='side side-4'",
                      "bounds": [100, 100],
                      "3dRenderingContext": 1,
                      "drawsContent": true,
                      "backgroundColor": "#00FF00CC",
                      "transform": [
                        [0, 0, 1, 0],
                        [0, 1, 0, 0],
                        [-1, 0, 0, 0],
                        [-50, 0, 0, 1]
                      ]
                    },
                    {
                      "name": "LayoutBlockFlow (positioned) DIV class='side side-5'",
                      "bounds": [100, 100],
                      "3dRenderingContext": 1,
                      "drawsContent": true,
                      "backgroundColor": "#00FF00CC",
                      "transform": [
                        [1, 0, 0, 0],
                        [0, 0, 1, 0],
                        [0, -1, 0, 0],
                        [0, -50, 0, 1]
                      ]
                    },
                    {
                      "name": "LayoutBlockFlow (positioned) DIV class='side side-6'",
                      "bounds": [100, 100],
                      "3dRenderingContext": 1,
                      "drawsContent": true,
                      "backgroundColor": "#00FF00CC",
                      "transform": [
                        [1, 0, 0, 0],
                        [0, 0, -1, 0],
                        [0, 1, 0, 0],
                        [0, 50, 0, 1]
                      ]
                    }
                  ]
                }
              ]
            }
          ]
        }
      ]
    }
  ]
}

After:
{
  "name": "Content Root Layer",
  "bounds": [800, 600],
  "children": [
    {
      "name": "LayoutView #document",
      "bounds": [800, 600],
      "contentsOpaque": true,
      "drawsContent": true,
      "children": [
        {
          "name": "LayoutBlockFlow (positioned) DIV id='green-box' class='center box-container'",
          "position": [108, 108],
          "contentsOpaque": true,
          "children": [
            {
              "name": "Child Transform Layer",
              "transformOrigin": [50, 50],
              "shouldFlattenTransform": false,
              "transform": [
                [1, 0, 0, 0],
                [0, 1, 0, 0],
                [0, 0, 1, -0.005],
                [0, 0, 0, 1]
              ],
              "children": [
                {
                  "name": "LayoutBlockFlow DIV id='camera' class='rotate-3d-start rotate-3d-end'",
                  "transformOrigin": [50, 50],
                  "contentsOpaque": true,
                  "shouldFlattenTransform": false,
                  "3dRenderingContext": 1,
                  "transform": [
                    [0.707106781186548, 0.5, -0.5, 0],
                    [0, 0.707106781186548, 0.707106781186548, 0],
                    [0.707106781186548, -0.5, 0.5, 0],
                    [0, 0, 0, 1]
                  ],
                  "children": [
                    {
                      "name": "LayoutBlockFlow (positioned) DIV class='side side-1'",
                      "bounds": [100, 100],
                      "3dRenderingContext": 1,
                      "drawsContent": true,
                      "backgroundColor": "#00FF00CC",
                      "transform": [
                        [1, 0, 0, 0],
                        [0, 1, 0, 0],
                        [0, 0, 1, 0],
                        [0, 0, 50, 1]
                      ]
                    },
                    {
                      "name": "LayoutBlockFlow (positioned) DIV class='side side-2'",
                      "bounds": [100, 100],
                      "3dRenderingContext": 1,
                      "drawsContent": true,
                      "backgroundColor": "#00FF00CC",
                      "transform": [
                        [0, 0, -1, 0],
                        [0, 1, 0, 0],
                        [1, 0, 0, 0],
                        [50, 0, 0, 1]
                      ]
                    },
                    {
                      "name": "LayoutBlockFlow (positioned) DIV class='side side-3'",
                      "bounds": [100, 100],
                      "3dRenderingContext": 1,
                      "drawsContent": true,
                      "backgroundColor": "#00FF00CC",
                      "transform": [
                        [-1, 0, 0, 0],
                        [0, 1, 0, 0],
                        [0, 0, -1, 0],
                        [0, 0, -50, 1]
                      ]
                    },
                    {
                      "name": "LayoutBlockFlow (positioned) DIV class='side side-4'",
                      "bounds": [100, 100],
                      "3dRenderingContext": 1,
                      "drawsContent": true,
                      "backgroundColor": "#00FF00CC",
                      "transform": [
                        [0, 0, 1, 0],
                        [0, 1, 0, 0],
                        [-1, 0, 0, 0],
                        [-50, 0, 0, 1]
                      ]
                    },
                    {
                      "name": "LayoutBlockFlow (positioned) DIV class='side side-5'",
                      "bounds": [100, 100],
                      "3dRenderingContext": 1,
                      "drawsContent": true,
                      "backgroundColor": "#00FF00CC",
                      "transform": [
                        [1, 0, 0, 0],
                        [0, 0, 1, 0],
                        [0, -1, 0, 0],
                        [0, -50, 0, 1]
                      ]
                    },
                    {
                      "name": "LayoutBlockFlow (positioned) DIV class='side side-6'",
                      "bounds": [100, 100],
                      "3dRenderingContext": 1,
                      "drawsContent": true,
                      "backgroundColor": "#00FF00CC",
                      "transform": [
                        [1, 0, 0, 0],
                        [0, 0, -1, 0],
                        [0, 1, 0, 0],
                        [0, 50, 0, 1]
                      ]
                    }
                  ]
                }
              ]
            }
          ]
        },
        {
          "name": "Squashing Containment Layer",
          "shouldFlattenTransform": false,
          "children": [
            {
              "name": "LayoutBlockFlow (positioned) DIV class='box top left'",
              "position": [8, 8],
              "bounds": [100, 150],
              "contentsOpaque": true,
              "drawsContent": true,
              "backgroundColor": "#808080"
            },
            {
              "name": "Squashing Layer (first squashed layer: LayoutBlockFlow (positioned) DIV class='box top right')",
              "position": [8, 8],
              "bounds": [300, 300],
              "drawsContent": true
            }
          ]
        }
      ]
    }
  ]
}