Merge pull request #40 from 3dcitydb/update-cesium-1.53

Update cesium 1.53

Author: Son-HNguyen

3dwebclient/index.html

@@ -170,7 +170,7 @@
                 display: none;
                 background: rgba(42, 42, 42, 0.5);        
                 border: 3px #505050 solid;
-            }    
+            }
 
         </style>
     </head>
@@ -218,6 +218,26 @@
                                             <input type="text" data-bind="value: name">
                                         </td>
                                     </tr>
+                                    <tr>
+                                        <td>Layer data type</td>
+                                        <td>
+                                            <select id="layerDataTypeDropdown" data-bind="value: layerDataType" onchange="layerDataTypeDropdownOnchange()">
+                                                <option value="COLLADA/KML/glTF" selected="selected">COLLADA/KML/glTF</option>
+                                                <option value="Cesium 3D Tiles">Cesium 3D Tiles</option>
+                                                <option value="Others">Others</option>
+                                            </select>
+                                        </td>
+                                    </tr>
+                                    <tr id="gltfVersionDropdownRow" style="display: none;">
+                                        <td>glTF version</td>
+                                        <td>
+                                            <select id="gltfVersionDropdown" data-bind="value: gltfVersion">
+                                                <option value="0.8">0.8</option>
+                                                <option value="1.0">1.0</option>
+                                                <option value="2.0" selected="selected">2.0</option>
+                                            </select>
+                                        </td>
+                                    </tr>
                                     <tr>
                                         <td>thematicDataUrl</td>
                                         <td>