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Update Sandcastle
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@lilleyse
lilleyse committed May 18, 2016
1 parent 37d92e0 commit a93f019
Showing 1 changed file with 162 additions and 75 deletions.
237 changes: 162 additions & 75 deletions Apps/Sandcastle/gallery/Shadows.html
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Original file line number Diff line number Diff line change
Expand Up @@ -31,7 +31,8 @@
var viewer = new Cesium.Viewer('cesiumContainer', {
infoBox : false,
selectionIndicator : false,
shadowsEnabled : true
shadows : true,
terrainShadows : true
});

viewer.terrainProvider = new Cesium.CesiumTerrainProvider({
Expand All @@ -40,90 +41,110 @@
requestVertexNormals : true
});

var scene = viewer.scene;
var shadowMap = scene.shadowMap;
shadowMap._maxmimumDistance = 10000.0;
scene.globe.castShadows = true;
var shadowMap = viewer.shadowMap;
shadowMap.maxmimumDistance = 10000.0;

var models = {
'Cesium Air' : {
url : '../../SampleData/models/CesiumAir/Cesium_Air.glb',
height : 100.0
},
'Ground Vehicle' : {
url : '../../SampleData/models/CesiumGround/Cesium_Ground.glb',
height : 0.0
},
'Cesium Man' : {
url : '../../SampleData/models/CesiumMan/Cesium_Man.glb',
height : 0.0
},
'Wood Tower' : {
url : '../../SampleData/models/WoodTower/Wood_Tower.gltf',
height : 0.0
},
'Simple City' : {
url : '../../SampleData/models/ShadowTester/Shadow_Tester_4.gltf',
height : 0.0
var cesiumAir = viewer.entities.add({
name : 'Cesium Air',
height : 20.0,
model : {
uri : '../../SampleData/models/CesiumAir/Cesium_Air.glb'
}
};
});

var groundVehicle = viewer.entities.add({
name : 'Ground Vehicle',
height : 0.0,
model : {
uri : '../../SampleData/models/CesiumGround/Cesium_Ground.glb'
}
});

var cesiumMan = viewer.entities.add({
name : 'Cesium Man',
height : 0.0,
model : {
uri : '../../SampleData/models/CesiumMan/Cesium_Man.glb'
}
});

var woodTower = viewer.entities.add({
name : 'Wood Tower',
height : 0.0,
model : {
uri : '../../SampleData/models/WoodTower/Wood_Tower.gltf'
}
});

var simpleCity = viewer.entities.add({
name : 'Simple City',
height : 0.0,
model : {
uri : '../../SampleData/models/ShadowTester/Shadow_Tester_4.gltf'
}
});

var locations = {
'Half Dome' : {
longitude : -2.0862479628,
latitude : 0.6587902522,
height : 2662.991061159884
},
'Exton' : {
Exton : {
longitude : -1.31968,
latitude : 0.698874,
height : 74.14210186070714
height : 74.14210186070714,
date : 2457522.154792
},
HalfDome : {
longitude : -2.086267733294987,
latitude : 0.6587491773830219,
height : 2640.716312584986,
date : 2457507.247512
},
'Everest' : {
Everest : {
longitude : 1.517132688,
latitude : 0.4884844964,
height : 8773.17824498951
height : 8773.17824498951,
date : 2457507.620845
},
'Pinnacle PA' : {
PinnaclePA : {
longitude : -1.3324415110874286,
latitude : 0.6954224325279967,
height : 179.14276256241743
height : 179.14276256241743,
date : 2457523.041620
},
'Seneca Rocks' : {
longitude : -1.38519677,
latitude : 0.67781497,
height : 627.9167668617168
SenecaRocks : {
longitude : -1.3851775172879768,
latitude : 0.6778211831093554,
height : 682.5893300695776,
date : 2457522.097512
},
'Space' : {
Space : {
longitude : -1.31968,
latitude : 0.698874,
height : 2000000.0
height : 2000000.0,
date : 2457522.154792
}
};

function reset() {
viewer.entities.removeAll();
var i;
var entities = viewer.entities.values;
var entitiesLength = entities.length;

var position = Cesium.Cartesian3.fromRadians(currentLocation.longitude, currentLocation.latitude, currentLocation.height + currentModel.height);
var orientation = Cesium.Transforms.headingPitchRollQuaternion(position, 0.0, 0.0, 0.0);
function setLocation(location) {
var longitude = location.longitude;
var latitude = location.latitude;
var height = location.height;

var entity = viewer.entities.add({
name : currentModel.url,
position : position,
orientation : orientation,
model : {
uri : currentModel.url
}
});
for (i = 0; i < entitiesLength; ++i) {
var entity = entities[i];
entity.position = Cesium.Cartesian3.fromRadians(longitude, latitude, height + entity.height);
}

viewer.trackedEntity = entity;
viewer.clock.currentTime = new Cesium.JulianDate(location.date);
viewer.clock.multiplier = 1.0;
}

function setLocationFunction(location) {
return function() {
currentLocation = location;
reset();
}
setLocation(location);
};
}

var locationToolbarOptions = [];
Expand All @@ -139,30 +160,96 @@

Sandcastle.addToolbarMenu(locationToolbarOptions);

function setEntity(entity) {
for (i = 0; i < entitiesLength; ++i) {
entities[i].show = false;
}
entity.show = true;
viewer.trackedEntity = entity;
}

function setModelFunction(model) {
function setEntityFunction(entity) {
return function() {
currentModel = model;
reset();
}
setEntity(entity);
};
}

var modelToolbarOptions = [];
for (var modelName in models) {
if (models.hasOwnProperty(modelName)) {
var model = models[modelName];
modelToolbarOptions.push({
text : modelName,
onselect : setModelFunction(model)
});
var entityToolbarOptions = [];
for (i = 0; i < entitiesLength; ++i) {
var entity = entities[i];
entityToolbarOptions.push({
text : entity.name,
onselect : setEntityFunction(entity)
});
}

Sandcastle.addToolbarMenu(entityToolbarOptions);

Sandcastle.addToolbarButton('Toggle Shadows', function() {
viewer.shadows = !viewer.shadows;
});

Sandcastle.addToolbarButton('Toggle Terrain Shadows', function() {
viewer.terrainShadows = !viewer.terrainShadows;
});

Sandcastle.addToolbarButton('Soft Shadows', function() {
shadowMap.softShadows = !shadowMap.softShadows;
});

Sandcastle.addToolbarMenu([{
text : 'Size : 2048',
onselect : function() {
shadowMap.size = 2048;
}
}, {
text : 'Size : 1024',
onselect : function() {
shadowMap.size = 1024;
}
}, {
text : 'Size : 512',
onselect : function() {
shadowMap.size = 512;
}
}, {
text : 'Size : 256',
onselect : function() {
shadowMap.size = 256;
}
}]);

function setShadows(castShadows, receiveShadows) {
for (i = 0; i < entitiesLength; ++i) {
entities[i].model.castShadows = castShadows;
entities[i].model.receiveShadows = receiveShadows;
}
}

Sandcastle.addToolbarMenu(modelToolbarOptions);
Sandcastle.addToolbarMenu([{
text : 'Entity Shadows',
onselect : function() {
setShadows(true, true);
}
}, {
text : 'Cast Only',
onselect : function() {
setShadows(true, false);
}
}, {
text : 'Receive Only',
onselect : function() {
setShadows(false, true);
}
}, {
text : 'Off',
onselect : function() {
setShadows(false, false);
}
}]);

var currentModel = models['Cesium Air'];
var currentLocation = locations['Half Dome'];
reset();
setLocation(locations.Exton);
setEntity(cesiumAir);

//Sandcastle_End
Sandcastle.finishedLoading();
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