"use strict";
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window.Cesium3dTilesetLocationEditor = (function () {
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function _(cesiumViewer, tileset) {
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this._cesiumViewer = cesiumViewer;
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this._scene = cesiumViewer.scene;
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this._tileset = tileset;
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this._screenSpaceHandler = null;
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this._leftDown= false;
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this._leftDownCartesian = null;
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this._tilesetModelMatrixWhenLeftDown = null;
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this._initEventHandlers();
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this._center = tileset.boundingSphere.center.clone();
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this._x = tileset._offsetx;
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this._y = tileset._offsety;
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this._z = tileset._offsetz;
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this._visible = true;
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}
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_.prototype._disableDefaultCameraController = function () {
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var scene = this._cesiumViewer.scene;
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// disable the default event handlers
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scene.screenSpaceCameraController.enableRotate = false;
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scene.screenSpaceCameraController.enableTranslate = false;
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scene.screenSpaceCameraController.enableZoom = false;
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scene.screenSpaceCameraController.enableTilt = false;
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scene.screenSpaceCameraController.enableLook = false;
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};
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_.prototype._enableDefaultCameraController = function () {
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var scene = this._cesiumViewer.scene;
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// disable the default event handlers
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scene.screenSpaceCameraController.enableRotate = true;
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scene.screenSpaceCameraController.enableTranslate = true;
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scene.screenSpaceCameraController.enableZoom = true;
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scene.screenSpaceCameraController.enableTilt = true;
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scene.screenSpaceCameraController.enableLook = true;
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};
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_.prototype._initEventHandlers = function() {
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this._screenSpaceHandler = new Cesium.ScreenSpaceEventHandler(this._scene.canvas);
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var self = this;
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this._screenSpaceHandler.setInputAction(function(movement) {
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if(!self._visible)
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return;
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self._onScreeSpaceLeftDown(movement);
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}, Cesium.ScreenSpaceEventType.LEFT_DOWN);
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this._screenSpaceHandler.setInputAction(function(movement) {
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if(!self._visible)
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return;
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self._onScreeSpaceMove(movement);
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}, Cesium.ScreenSpaceEventType.MOUSE_MOVE);
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this._screenSpaceHandler.setInputAction(function(movement) {
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if(!self._visible)
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return;
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self._onScreeSpaceLeftUp(movement);
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}, Cesium.ScreenSpaceEventType.LEFT_UP);
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};
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_.prototype._onScreeSpaceLeftDown = function(movement) {
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var pick = viewer.scene.pick(movement.position);
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if (!Cesium.defined(pick))
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return;
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this._leftDown = true;
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this._disableDefaultCameraController();
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console.log("down");
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};
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_.prototype._onScreeSpaceLeftUp = function(movement) {
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this._leftDown = false;
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console.log("up");
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this._enableDefaultCameraController();
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};
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_.prototype._onScreeSpaceMove = function(movement) {
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if(!this._leftDown)
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return;
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console.log("move");
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var a = this._cesiumViewer.scene.pickPosition(movement.endPosition);
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var cartographic = Cesium.Cartographic.fromCartesian(a);
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const cartographic2 = Cesium.Cartographic.fromCartesian(
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this._center
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);
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const surface = Cesium.Cartesian3.fromRadians(
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cartographic2.longitude,
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cartographic2.latitude,
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0.0
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);
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var height = $("#modelZ").val();
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const offset = Cesium.Cartesian3.fromRadians(
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cartographic.longitude,
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cartographic.latitude,
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height
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);
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const translation = Cesium.Cartesian3.subtract(
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offset,
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surface,
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new Cesium.Cartesian3()
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);
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this._tileset.modelMatrix = Cesium.Matrix4.fromTranslation(translation);
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$("#modelX").val(a.x - this._center.x + this._x);
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$("#modelY").val(a.y - this._center.y + this._y);
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// $("#modelZ").val(a.z - this._center.z + this._z);
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// $("#modelX").val(a.x - this._center.x);
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// $("#modelY").val(a.y - this._center.y);
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// $("#modelZ").val(a.z - this._center.z);
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};
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_.prototype.setVisible = function(visible)
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{
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this._visible = visible;
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};
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return _;
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}());
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