this._tileset.tileVisible.addEventListener(function(tile) {
if (tile._content instanceof Cesium.PointCloud3DTileContent) {
tile._content._pointSize = 3;
}
if (!(tile._content instanceof Cesium.Batched3DModel3DTileContent))
return;
var features = tile._content._features;
var featuresLength = tile._content.featuresLength;
for (var k = 0; k < featuresLength; k++) {
if (Cesium.defined(features)) {
var object = features[k];
var idArray = object._content._batchTable.batchTableJson.id;
if (!Cesium.defined(idArray))
return;
var objectId = idArray[object._batchId];
if (scope.isInHighlightedList(objectId) && !Cesium.Color.equals(object.color, scope._highlightColor)) {
scope.highlightObject(object)
}
if (!scope.isInHighlightedList(objectId) && Cesium.Color.equals(object.color, scope._highlightColor)) {
scope.unHighlightObject(object);
}
if (scope.isInHiddenList(objectId)) {
scope.hideObject(object);
}
else {
scope.showObject(object);
}
}
}
});
okButton.onclick = function() {
if (Cesium.defined(resizeCallback) && Cesium.defined(window.removeEventListener)) {
window.removeEventListener('resize', resizeCallback, false);
}
element.removeChild(overlay);
if (Cesium.defined(yesBtnCallback)) {
yesBtnCallback.call(this);
}
};
set : function(value) {
if (Cesium.defined(this._activeLayer)) {
if (this._activeLayer.id != value.id) {
this._activeLayer = value;
}
}
else {
this._activeLayer = value;
}
}
Cesium3DTilesDataLayer.prototype.getObjectById = function(objectId){
var objects = [];
var loadedTiles = this._tileset._selectedTiles;
for (var i = 0; i < loadedTiles.length; i++) {
if (!(loadedTiles[i]._content instanceof Cesium.Batched3DModel3DTileContent))
continue;
var idArray = loadedTiles[i]._content.batchTable.batchTableJson.id;
if (!Cesium.defined(idArray))
break;
var index = idArray.indexOf(objectId);
if (index > -1 && Cesium.defined(loadedTiles[i]._content._features)) {
var object = loadedTiles[i]._content._features[index];
objects.push(object);
}
}
return objects;
};
Cesium3DTilesDataLayer.prototype.highlightObject = function(object){
if (object == null)
return;
if (!(object._content instanceof Cesium.Batched3DModel3DTileContent))
return;
var idArray = object._content._batchTable.batchTableJson.id;
if (!Cesium.defined(idArray))
return;
var objectId = idArray[object._batchId];
var highlightColor = this._highlightedObjects[objectId];
if (highlightColor) {
if (!Cesium.defined(object.getProperty("originalColorValue"))) {
object.setProperty("originalColorValue", Cesium.Color.clone(object.color));
}
object.color = highlightColor;
}
};
scope.registerEventHandler("MOUSEIN", function(object) {
if (!(object._content instanceof Cesium.Batched3DModel3DTileContent))
return;
var idArray = object._content._batchTable.batchTableJson.id;
if (!Cesium.defined(idArray))
return;
var objectId = idArray[object._batchId];
if (scope.isInHighlightedList(objectId))
return;
object.setProperty("originalColorValue", Cesium.Color.clone(object.color));
object.color = mouseOverhighlightColor;
});
scope.registerEventHandler("CTRLCLICK", function(object) {
if (!(object._content instanceof Cesium.Batched3DModel3DTileContent))
return;
var idArray = object._content._batchTable.batchTableJson.id;
if (!Cesium.defined(idArray))
return;
var objectId = idArray[object._batchId];
if (scope.isInHighlightedList(objectId)) {
scope.unHighlight([objectId]);
}else {
var highlightThis = {};
highlightThis[objectId] = highlightColor;
scope.highlight(highlightThis);
}
});
scope.registerEventHandler("MOUSEOUT", function(object) {
if (!(object._content instanceof Cesium.Batched3DModel3DTileContent))
return;
var idArray = object._content._batchTable.batchTableJson.id;
if (!Cesium.defined(idArray))
return;
var objectId = idArray[object._batchId];
if (scope.isInHighlightedList(objectId))
return;
try{
var originalColor = object.getProperty("originalColorValue");
object.color = originalColor;
}
catch(e){return;}
});
scope.registerEventHandler("CLICK", function(object) {
if (!(object._content instanceof Cesium.Batched3DModel3DTileContent))
return;
var idArray = object._content._batchTable.batchTableJson.id;
if (!Cesium.defined(idArray))
return;
var objectId = idArray[object._batchId];
if (scope.isInHighlightedList(objectId))
return;
// clear all other Highlighting status and just highlight the clicked object...
scope.unHighlightAllObjects();
var highlightThis = {};
highlightThis[objectId] = highlightColor;
scope.highlight(highlightThis);
});
showAlertWindow: function (mode, title, message, yesBtnCallback, noBtnCallback) {
var element = cesiumViewer.cesiumWidget._element;
var overlay = document.createElement('div');
overlay.className = 'cesium-widget-errorPanel';
var content = document.createElement('div');
content.className = 'cesium-widget-errorPanel-content';
overlay.appendChild(content);
var errorHeader = document.createElement('div');
errorHeader.className = 'cesium-widget-errorPanel-header';
errorHeader.appendChild(document.createTextNode(title));
content.appendChild(errorHeader);
var errorPanelScroller = document.createElement('div');
errorPanelScroller.className = 'cesium-widget-errorPanel-scroll';
content.appendChild(errorPanelScroller);
function resizeCallback() {
errorPanelScroller.style.maxHeight = Math.max(Math.round(element.clientHeight * 0.9 - 100), 30) + 'px';
}
resizeCallback();
if (Cesium.defined(window.addEventListener)) {
window.addEventListener('resize', resizeCallback, false);
}
if (Cesium.defined(message)) {
var errorMessage = document.createElement('div');
errorMessage.className = 'cesium-widget-errorPanel-message';
errorMessage.innerHTML = '<p>' + message + '</p>';
errorPanelScroller.appendChild(errorMessage);
}
var buttonPanel = document.createElement('div');
buttonPanel.className = 'cesium-widget-errorPanel-buttonPanel';
content.appendChild(buttonPanel);
if (mode == "YESNO") {
var yesButton = document.createElement('button');
yesButton.setAttribute('type', 'button');
yesButton.className = 'cesium-button';
yesButton.appendChild(document.createTextNode('Yes'));
yesButton.onclick = function() {
if (Cesium.defined(resizeCallback) && Cesium.defined(window.removeEventListener)) {
window.removeEventListener('resize', resizeCallback, false);
}
element.removeChild(overlay);
if (Cesium.defined(yesBtnCallback)) {
yesBtnCallback.call(this);
}
};
var noButton = document.createElement('button');
noButton.setAttribute('type', 'button');
noButton.className = 'cesium-button';
noButton.appendChild(document.createTextNode('No'));
noButton.onclick = function() {
if (Cesium.defined(resizeCallback) && Cesium.defined(window.removeEventListener)) {
window.removeEventListener('resize', resizeCallback, false);
}
element.removeChild(overlay);
if (Cesium.defined(noBtnCallback)) {
noBtnCallback.call(this);
}
};
buttonPanel.appendChild(yesButton);
buttonPanel.appendChild(noButton);
}
else if (mode == "OK") {
var okButton = document.createElement('button');
okButton.setAttribute('type', 'button');
okButton.className = 'cesium-button';
okButton.appendChild(document.createTextNode('OK'));
okButton.onclick = function() {
if (Cesium.defined(resizeCallback) && Cesium.defined(window.removeEventListener)) {
window.removeEventListener('resize', resizeCallback, false);
}
element.removeChild(overlay);
if (Cesium.defined(yesBtnCallback)) {
yesBtnCallback.call(this);
}
};
buttonPanel.appendChild(okButton);
}
element.appendChild(overlay);
var showErrorPaneElement = document.getElementsByClassName('cesium-widget-errorPanel-content')[0];
showErrorPaneElement.style.width = '400px';
}