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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,325 @@ | ||
| <!DOCTYPE html> | ||
| <html lang="en"> | ||
| <head> | ||
| <meta charset="utf-8"> | ||
| <meta http-equiv="X-UA-Compatible" content="IE=edge"> | ||
| <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, minimum-scale=1, user-scalable=no"> | ||
| <meta name="description" content="Point cloud of the city of Montreal, Canada captured in 2015 with a resolution of 20 cm. Tiled and hosted by Cesium ion."> | ||
| <meta name="cesium-sandcastle-labels" content="ion Assets"> | ||
| <title>Montreal Point Cloud</title> | ||
| <script type="text/javascript" src="../Sandcastle-header.js"></script> | ||
| <script type="text/javascript" src="../../../ThirdParty/requirejs-2.1.20/require.js"></script> | ||
| <script type="text/javascript"> | ||
| require.config({ | ||
| baseUrl : '../../../Source', | ||
| waitSeconds : 60 | ||
| }); | ||
| </script> | ||
| </head> | ||
| <body class="sandcastle-loading" data-sandcastle-bucket="bucket-requirejs.html"> | ||
| <style> | ||
| @import url(../templates/bucket.css); | ||
| #toolbar { | ||
| background: rgba(42, 42, 42, 0.8); | ||
| padding: 4px; | ||
| border-radius: 4px; | ||
| } | ||
| #toolbar input { | ||
| vertical-align: middle; | ||
| padding-top: 2px; | ||
| padding-bottom: 2px; | ||
| } | ||
| #toolbar .header { | ||
| font-weight: bold; | ||
| } | ||
| </style> | ||
| <div id="cesiumContainer" class="fullSize"></div> | ||
| <div id="loadingOverlay"><h1>Loading...</h1></div> | ||
| <div id="toolbar"> | ||
| <table><tbody> | ||
| <tr><td class="header">Classification Types</td></tr> | ||
| <tr> | ||
| <td>Ground</td> | ||
| <td><input type="checkbox" data-bind="checked: ground"></td> | ||
| </tr> | ||
| <tr> | ||
| <td>Low Vegetation</td> | ||
| <td><input type="checkbox" data-bind="checked: low_vegetation"></td> | ||
| </tr> | ||
| <tr> | ||
| <td>Medium Vegetation</td> | ||
| <td><input type="checkbox" data-bind="checked: medium_vegetation"></td> | ||
| </tr> | ||
| <tr> | ||
| <td>High Vegetation</td> | ||
| <td><input type="checkbox" data-bind="checked: high_vegetation"></td> | ||
| </tr> | ||
| <tr> | ||
| <td>Buildings</td> | ||
| <td><input type="checkbox" data-bind="checked: buildings"></td> | ||
| </tr> | ||
| <tr> | ||
| <td>Other/Unclassified</td> | ||
| <td><input type="checkbox" data-bind="checked: other"></td> | ||
| </tr> | ||
| </tbody></table> | ||
| </div> | ||
| <script id="cesium_sandcastle_script"> | ||
| function startup(Cesium) { | ||
| 'use strict'; | ||
| //Sandcastle_Begin | ||
| var viewer = new Cesium.Viewer('cesiumContainer', { | ||
| terrainProvider: Cesium.createWorldTerrain() | ||
| }); | ||
|
|
||
| // A ~10 billion point 3D Tileset of the city of Montreal, Canada captured in 2015 with a resolution of 20 cm. Tiled and hosted by Cesium ion. | ||
| var tileset = viewer.scene.primitives.add( | ||
| new Cesium.Cesium3DTileset({ | ||
| url: Cesium.IonResource.fromAssetId(28945), | ||
| pointCloudShading: { | ||
| attenuation: true, | ||
| maximumAttenuation: 2 | ||
| } | ||
| }) | ||
| ); | ||
|
|
||
| // Fly to a nice overview of the city. | ||
| viewer.camera.flyTo({ | ||
| destination : new Cesium.Cartesian3(1223285.2286828577, -4319476.080312792, 4562579.020145769), | ||
| orientation : { | ||
| direction : new Cesium.Cartesian3(0.63053223097472, 0.47519958296727743, -0.6136892226931869), | ||
| up : new Cesium.Cartesian3(0.7699959023135587, -0.4824455703743441, 0.41755548379407276) | ||
| }, | ||
| easingFunction: Cesium.EasingFunction.QUADRATIC_IN_OUT | ||
| }); | ||
|
|
||
| // Add stored views around Montreal. You can add to this list by capturing camera.position, camera.direction and camera.up. | ||
| Sandcastle.addToolbarMenu([{ | ||
| text : 'Overview', | ||
| onselect : function() { | ||
| viewer.camera.flyTo({ | ||
| destination : new Cesium.Cartesian3(1268112.9336926902, -4347432.089579957, 4539129.813606778), | ||
| orientation : { | ||
| direction : new Cesium.Cartesian3(-0.23288147105081208, 0.9376599248561527, -0.25799241415197466), | ||
| up : new Cesium.Cartesian3(-0.015748156073159988, 0.2616156268422992, 0.9650436567182887) | ||
| }, | ||
| easingFunction: Cesium.EasingFunction.QUADRATIC_IN_OUT | ||
| }); | ||
| } | ||
| }, { | ||
| text : 'Highway', | ||
| onselect : function() { | ||
| viewer.camera.flyTo({ | ||
| destination : new Cesium.Cartesian3(1266560.143870489, -4278126.842199712, 4542690.264566619), | ||
| orientation : { | ||
| direction : new Cesium.Cartesian3(-0.3402460635871598, -0.46669052711538217, -0.8163532128400116), | ||
| up : new Cesium.Cartesian3(0.08964012922691329, -0.8802940231336787, 0.46588311846138497) | ||
| }, | ||
| easingFunction: Cesium.EasingFunction.QUADRATIC_IN_OUT | ||
| }); | ||
| } | ||
| }, | ||
| { | ||
| text : 'Olympic Stadium', | ||
| onselect : function() { | ||
| viewer.camera.flyTo({ | ||
| destination : new Cesium.Cartesian3(1267081.619536883, -4290744.917138439, 4530941.041519919), | ||
| orientation : { | ||
| direction : new Cesium.Cartesian3(-0.735813047510908, 0.6294547560338262, 0.24973159435503312), | ||
| up : new Cesium.Cartesian3(-0.09796934684423217, -0.4638476756625683, 0.88048131204549) | ||
| }, | ||
| easingFunction: Cesium.EasingFunction.QUADRATIC_IN_OUT | ||
| }); | ||
| } | ||
| }, | ||
| { | ||
| text : 'Biosphere Museum', | ||
| onselect : function() { | ||
| viewer.camera.flyTo({ | ||
| destination : new Cesium.Cartesian3(1269319.8408991008, -4293301.826913256, 4527724.561372451), | ||
| orientation : { | ||
| direction : new Cesium.Cartesian3(-0.742505030107832, -0.3413204607149223, -0.5763563336703441), | ||
| up : new Cesium.Cartesian3(-0.04655102331027917, -0.8320643756800384, 0.5527222421370013) | ||
| }, | ||
| easingFunction: Cesium.EasingFunction.QUADRATIC_IN_OUT | ||
| }); | ||
| } | ||
| }, | ||
| { | ||
| text : 'St. Joseph\'s Oratory of Mount Royal', | ||
| onselect : function() { | ||
| viewer.camera.flyTo({ | ||
| destination : new Cesium.Cartesian3(1263148.6745904868, -4297262.506644816, 4525958.844284831), | ||
| orientation : { | ||
| direction : new Cesium.Cartesian3(0.6550952540993403, 0.7551122393690295, 0.025606913355780074), | ||
| up : new Cesium.Cartesian3(0.46670450470847263, -0.4310758971098583, 0.7722437932516845) | ||
| }, | ||
| easingFunction: Cesium.EasingFunction.QUADRATIC_IN_OUT | ||
| }); | ||
| } | ||
| } | ||
| ]); | ||
|
|
||
| // Set up checkboxes for toggling the various classification settings. | ||
| var viewModel = { | ||
| ground: true, | ||
| other: true, | ||
| buildings: true, | ||
| low_vegetation: true, | ||
| medium_vegetation: true, | ||
| high_vegetation: true | ||
| }; | ||
|
|
||
| // Assign colors to each classification type. | ||
| var pointStyles = { | ||
| 'unclassified' : { | ||
| color: "color('#808080')", | ||
| show : true | ||
| }, | ||
| 'not_awarded' : { | ||
| color: "color('#FFDEAD')", | ||
| show : true | ||
| }, | ||
| 'ground' : { | ||
| color: "color('#FFDEAD')", | ||
| show : true | ||
| }, | ||
| 'low_vegetation' : { | ||
| color: "color('#63FF7E')", | ||
| show : true | ||
| }, | ||
| 'medium_vegetation' : { | ||
| color: "color('#63FF7E')", | ||
| show : true | ||
| }, | ||
| 'high_vegetation' : { | ||
| color: "color('#22B33A')", | ||
| show : true | ||
| }, | ||
| 'buildings' : { | ||
| color: "color('#efefef')", | ||
| show : true | ||
| }, | ||
| 'low_point' : { | ||
| color: "color('#808080')", | ||
| show : true | ||
| }, | ||
| 'reserved_city_diffusion' : { | ||
| color: "color('#808080')", | ||
| show : true | ||
| } | ||
| }; | ||
|
|
||
| var classificationDictionary = { | ||
| 'not_awarded' : 1, | ||
| 'ground' : 2, | ||
| 'low_vegetation' : 3, | ||
| 'medium_vegetation' : 4, | ||
| 'high_vegetation' : 5, | ||
| 'buildings' : 6, | ||
| 'low_point' : 7, | ||
| 'reserved_city_diffusion' : 8, | ||
| 'unclassified' : -1 | ||
| }; | ||
|
|
||
| // This is a helper function to re-apply the styles each time the UI/checkboxes are updated. | ||
| function applyStyle(tileset, styles) { | ||
| var styleObject = {}; | ||
| var styleKeys = Object.keys(styles); | ||
|
|
||
| styleObject.color = { | ||
| conditions: [] | ||
| }; | ||
| styleObject.show = { | ||
| conditions: [] | ||
| }; | ||
|
|
||
| var finalCondition; | ||
|
|
||
| for (var i = 0; i < styleKeys.length; ++i) { | ||
| var key = styleKeys[i]; | ||
| var id = classificationDictionary[key]; | ||
|
|
||
| var colorCondition = ['${Classification} === ' + id, styles[key].color]; | ||
| var showCondition = ['${Classification} === ' + id, styles[key].show]; | ||
|
|
||
| if (id === -1) { | ||
| colorCondition[0] = true; | ||
| showCondition[0] = true; | ||
|
|
||
| finalCondition = { | ||
| colorCondition: colorCondition, | ||
| showCondition: showCondition | ||
| }; | ||
| } else { | ||
| styleObject.color.conditions.push(colorCondition); | ||
| styleObject.show.conditions.push(showCondition); | ||
| } | ||
| } | ||
|
|
||
| if (Cesium.defined(finalCondition)) { | ||
| styleObject.color.conditions.push(finalCondition.colorCondition); | ||
| styleObject.show.conditions.push(finalCondition.showCondition); | ||
| } | ||
|
|
||
| tileset.style = new Cesium.Cesium3DTileStyle(styleObject); | ||
| } | ||
|
|
||
| // Apply an initial style. | ||
| applyStyle(tileset, pointStyles); | ||
|
|
||
| Cesium.knockout.track(viewModel); | ||
|
|
||
| var toolbar = document.getElementById('toolbar'); | ||
| Cesium.knockout.applyBindings(viewModel, toolbar); | ||
|
|
||
| // Set up the checkboxes. | ||
| Cesium.knockout.getObservable(viewModel, 'ground').subscribe(function(show) { | ||
| pointStyles.ground.show = show; | ||
| pointStyles.not_awarded.show = show; | ||
|
|
||
| applyStyle(tileset, pointStyles); | ||
| }); | ||
|
|
||
| Cesium.knockout.getObservable(viewModel, 'low_vegetation').subscribe(function(show) { | ||
| pointStyles.low_vegetation.show = show; | ||
|
|
||
| applyStyle(tileset, pointStyles); | ||
| }); | ||
|
|
||
| Cesium.knockout.getObservable(viewModel, 'medium_vegetation').subscribe(function(show) { | ||
| pointStyles.medium_vegetation.show = show; | ||
|
|
||
| applyStyle(tileset, pointStyles); | ||
| }); | ||
|
|
||
| Cesium.knockout.getObservable(viewModel, 'high_vegetation').subscribe(function(show) { | ||
| pointStyles.high_vegetation.show = show; | ||
|
|
||
| applyStyle(tileset, pointStyles); | ||
| }); | ||
|
|
||
| Cesium.knockout.getObservable(viewModel, 'buildings').subscribe(function(show) { | ||
| pointStyles.buildings.show = show; | ||
|
|
||
| applyStyle(tileset, pointStyles); | ||
| }); | ||
|
|
||
| Cesium.knockout.getObservable(viewModel, 'other').subscribe(function(show) { | ||
| pointStyles.low_point.show = show; | ||
| pointStyles.reserved_city_diffusion.show = show; | ||
| pointStyles.unclassified.show = show; | ||
|
|
||
| applyStyle(tileset, pointStyles); | ||
| }); | ||
| //Sandcastle_End | ||
| Sandcastle.finishedLoading(); | ||
| } | ||
| if (typeof Cesium !== 'undefined') { | ||
| startup(Cesium); | ||
| } else if (typeof require === 'function') { | ||
| require(['Cesium'], startup); | ||
| } | ||
| </script> | ||
| </body> | ||
| </html> |
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