Cesium3DTileset

Members

Default Value: new Event()

Example:

tileset.allTilesLoaded.addEventListener(function() {
    console.log('All tiles are loaded');
});

See:

• Cesium3DTileset#tilesLoaded

Deprecated: true

Default Value: 1024

Example:

var tileset = viewer.scene.primitives.add(new Cesium.Cesium3DTileset({
    url : 'http://localhost:8002/tilesets/Seattle/tileset.json'
}));

tileset.readyPromise.then(function(tileset) {
    // Set the camera to view the newly added tileset
    viewer.camera.viewBoundingSphere(tileset.boundingSphere, new Cesium.HeadingPitchRange(0, -0.5, 0));
});

Default Value: undefined

Experimental

This feature is using part of the 3D Tiles spec that is not final and is subject to change without Cesium's standard deprecation policy.

Default Value: 0.5

Default Value: Cesium3DTileColorBlendMode.HIGHLIGHT

Default Value: true

Default Value: 60.0

Default Value: false

Default Value: false

Default Value: false

Default Value: false

Default Value: false

Default Value: false

Default Value: false

Default Value: false

Default Value: false

Default Value: false

Default Value: false

Default Value: 0.00278

Default Value: 4.0

Default Value: 0.25

See:

• Extras in the 3D Tiles specification.

Default Value: 0.3

Default Value: 0.0

Default Value: true

Default Value: 0.2

Default Value: false

Default Value: new Event()

Example:

tileset.initialTilesLoaded.addEventListener(function() {
    console.log('Initial tiles are loaded');
});

See:

• Cesium3DTileset#allTilesLoaded

Default Value: undefined

Default Value: new Event()

Example:

tileset.loadProgress.addEventListener(function(numberOfPendingRequests, numberOfTilesProcessing) {
    if ((numberOfPendingRequests === 0) && (numberOfTilesProcessing === 0)) {
        console.log('Stopped loading');
        return;
    }

    console.log('Loading: requests: ' + numberOfPendingRequests + ', processing: ' + numberOfTilesProcessing);
});

Default Value: false

Default Value: 0.5

Default Value: 512

See:

• Cesium3DTileset#totalMemoryUsageInBytes

Default Value: 16

Default Value: Matrix4.IDENTITY

Example:

// Adjust a tileset's height from the globe's surface.
var heightOffset = 20.0;
var boundingSphere = tileset.boundingSphere;
var cartographic = Cesium.Cartographic.fromCartesian(boundingSphere.center);
var surface = Cesium.Cartesian3.fromRadians(cartographic.longitude, cartographic.latitude, 0.0);
var offset = Cesium.Cartesian3.fromRadians(cartographic.longitude, cartographic.latitude, heightOffset);
var translation = Cesium.Cartesian3.subtract(offset, surface, new Cesium.Cartesian3());
tileset.modelMatrix = Cesium.Matrix4.fromTranslation(translation);

Default Value: false

Default Value: true

Default Value: false

Default Value: 0.3

Example:

console.log('Maximum building height: ' + tileset.properties.height.maximum);
console.log('Minimum building height: ' + tileset.properties.height.minimum);

See:

• Cesium3DTileFeature#getProperty
• Cesium3DTileFeature#setProperty

Default Value: false

Example:

tileset.readyPromise.then(function(tileset) {
    // tile.properties is not defined until readyPromise resolves.
    var properties = tileset.properties;
    if (Cesium.defined(properties)) {
        for (var name in properties) {
            console.log(properties[name]);
        }
    }
});

Default Value: ShadowMode.ENABLED

Default Value: true

Default Value: true

Default Value: 1

Default Value: 16

Demo:

• Sandcastle Image Based Lighting Demo

See:

• Cesium3DTileset#sphericalHarmonicCoefficients

Demo:

• Sandcastle Image Based Lighting Demo

See:

• An Efficient Representation for Irradiance Environment Maps

Default Value: undefined

Example:

tileset.style = new Cesium.Cesium3DTileStyle({
   color : {
       conditions : [
           ['${Height} >= 100', 'color("purple", 0.5)'],
           ['${Height} >= 50', 'color("red")'],
           ['true', 'color("blue")']
       ]
   },
   show : '${Height} > 0',
   meta : {
       description : '"Building id ${id} has height ${Height}."'
   }
});

See:

• 3D Tiles Styling language

Default Value: new Event()

Example:

tileset.tileFailed.addEventListener(function(error) {
    console.log('An error occurred loading tile: ' + error.url);
    console.log('Error: ' + error.message);
});

Default Value: new Event()

Example:

tileset.tileLoad.addEventListener(function(tile) {
    console.log('A tile was loaded.');
});

Default Value: false

See:

• Cesium3DTileset#allTilesLoaded

Default Value: new Event()

Example:

tileset.tileUnload.addEventListener(function(tile) {
    console.log('A tile was unloaded from the cache.');
});

See:

• Cesium3DTileset#maximumMemoryUsage
• Cesium3DTileset#trimLoadedTiles

Default Value: new Event()

Examples:

tileset.tileVisible.addEventListener(function(tile) {
    if (tile.content instanceof Cesium.Batched3DModel3DTileContent) {
        console.log('A Batched 3D Model tile is visible.');
    }
});

// Apply a red style and then manually set random colors for every other feature when the tile becomes visible.
tileset.style = new Cesium.Cesium3DTileStyle({
    color : 'color("red")'
});
tileset.tileVisible.addEventListener(function(tile) {
    var content = tile.content;
    var featuresLength = content.featuresLength;
    for (var i = 0; i < featuresLength; i+=2) {
        content.getFeature(i).color = Cesium.Color.fromRandom();
    }
});

See:

• Cesium3DTileset#maximumMemoryUsage

Methods

Returns:

Throws:

• DeveloperError : This object was destroyed, i.e., destroy() was called.

Example:

tileset = tileset && tileset.destroy();

See:

• Cesium3DTileset#isDestroyed

Returns:

Returns:

See:

• Cesium3DTileset#destroy

Type Definitions

Returns:

Default Value: Math.lerp