diff --git a/Frontend/forgetTest2.html b/Frontend/forgetTest2.html
index ffc87ea..2e0bcdb 100644
--- a/Frontend/forgetTest2.html
+++ b/Frontend/forgetTest2.html
@@ -49,12 +49,15 @@
     <script src="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.4.1/js/bootstrap.min.js"></script>
     <script src="https://cdnjs.cloudflare.com/ajax/libs/jstree/3.3.7/jstree.min.js"></script>
     <script src="https://developer.api.autodesk.com/modelderivative/v2/viewers/7.*/viewer3D.js"></script>
+
     <script src="js/forge/modeltest.js"></script>
+    <!--<script src="js/forge/AdnLevelSectionPanel.js"></script>-->
 
 
     <script>
         $(document).ready(function () {
-            launchViewer('dXJuOmFkc2sub2JqZWN0czpvcy5vYmplY3Q6dnNjb2RlX2ZvcmdlX3Rlc3QvJUUzJTgwJTkwJUU1JThGJUIwJUU1JThDJTk3JUU0JUI4JUFEJUU4JThGJUIxJUU1JUE0JUE3JUU2JUE4JTkzJUUzJTgwJTkxQVJDLm53ZA');
+            //launchViewer('dXJuOmFkc2sub2JqZWN0czpvcy5vYmplY3Q6dnNjb2RlX2ZvcmdlX3Rlc3QvJUUzJTgwJTkwJUU1JThGJUIwJUU1JThDJTk3JUU0JUI4JUFEJUU4JThGJUIxJUU1JUE0JUE3JUU2JUE4JTkzJUUzJTgwJTkxQVJDLm53ZA');
+            launchViewer('dXJuOmFkc2sub2JqZWN0czpvcy5vYmplY3Q6dGEzaHFzZmZ6cWJub3V4a3BsZGt1a3NldzRzajIxdzUtYmltc19tb2RlbHMvJUUzJTgwJTkwJUU1JThGJUIwJUU1JThDJTk3JUU0JUI4JUFEJUU4JThGJUIxJUU1JUE0JUE3JUU2JUE4JTkzJUUzJTgwJTkxQVJDMjAyMjEyMDEubndk');
         });
         function move1Floor() {
             setElevatorSpeed(0.2);
diff --git a/Frontend/js/forge/modeltest.js b/Frontend/js/forge/modeltest.js
index a7edfcb..83732a7 100644
--- a/Frontend/js/forge/modeltest.js
+++ b/Frontend/js/forge/modeltest.js
@@ -1,15 +1,7 @@
 var viewer;
-
-
-
-// Initialize sensor values
-//let sensorVals = [];
 let fragProxy;
 var targetFloorZ;
 var elevatorSpeed;
-// for (let i = 0; i < devices.length; i++) {
-//     sensorVals[i] = Math.random();
-// }
 
 function launchViewer(urn) {
     var options = {
@@ -19,37 +11,10 @@ function launchViewer(urn) {
 
     Autodesk.Viewing.Initializer(options, () => {
         viewer = new Autodesk.Viewing.GuiViewer3D(document.getElementById('forgeViewer'));
-        //viewer = new Autodesk.Viewing.Viewer3D(document.getElementById('forgeViewer'));
+        //viewer = new Autodesk.Viewing.Viewer3D(document.getElementById('forgeViewer'));//沒有工具列
         viewer.start();
         var documentId = 'urn:' + urn;
         Autodesk.Viewing.Document.load(documentId, onDocumentLoadSuccess, onDocumentLoadFailure);
-
-
-
-        //test 
-        // for (let i = 0; i < urn.length; i++) {
-        //     Autodesk.Viewing.Document.load(urn[i]["urn"], async (doc) => {
-        //         let viewables = doc.getRoot().getDefaultGeometry();
-        //         let model = await viewer.loadDocumentNode(doc, viewables, {
-        //             preserveView: false,
-        //             keepCurrentModels: true,
-        //             placementTransform: (new THREE.Matrix4()).setPosition(urn[i]["xform"]),
-        //             keepCurrentModels: true,
-        //             globalOffset: {
-        //                 x: 0,
-        //                 y: 0,
-        //                 z: 0
-        //             }
-        //         });
-
-        //         await viewer.waitForLoadDone(); //!<<< Wait for loading materials, properties and geometries for this model (URN)
-        //     });
-        // }
-
-        //loadHeatmaps(viewer.getAllModels()[0]); //!<<< equals to viewer.model
-
-
-
     });
 }
 
@@ -89,8 +54,65 @@ function onDocumentLoadSuccess(doc) {
          var currSelection = viewer.getSelection();
          var domElem = document.getElementById('id_printer');
          domElem.innerText = currSelection[0];
+
+
+         //var color = new THREE.Vector4(255 / 255, 0, 0, 1);
+         //viewer.setThemingColor(751, color);
+
+         //var color = new THREE.Vector4(0, 1, 0, 1);
+         //viewer.setThemingColor(751, color);
+
+
+
+         //var dbid = currSelection[0]; //750;
+         //var it = NOP_VIEWER.model.getData().instanceTree;
+         //var indexinNames = it.nodeAccess.dbIdToIndex[dbid];
+         //var indexinStrings = it.nodeAccess.names[indexinNames];
+         //var nodeMainString = it.nodeAccess.strings[indexinStrings];
+         //var nodeSuffixString = it.nodeAccess.nameSuffixes[indexinStrings];
+         //var nodeFinalName = it.getNodeName(dbid);
+         //console.log("names: " + indexinNames + ", inStrings: " + indexinStrings + ", nodeMainString: " + nodeMainString + ", nodeSuffix: " + nodeSuffixString);
+         //console.log("nodeFinalName: " + nodeFinalName);
+
+         //var vp = viewer.impl.clientToViewport(event.canvasX, event.canvasY);
+         //var renderer = viewer.impl.renderer();
+
+         //var dbId = renderer.idAtPixel(vp.x, vp.y);
+         //if (dbId) {
+         //    console.debug("Selected Id: " + dbId);
+         //    //viewer.select(dbId);
+         //    //viewer.impl.invalidate(true);
+         //    viewer.model.getExternalIdMapping(data => console.log(data));
+         //}
+
+         //set color
+         //let nodeIdObj = 750;
+         //this.viewer.setThemingColor(nodeIdObj, red, this.model);
+
+         //const color = new THREE.Vector4(1.0, 0.0, 0.0, 0.5);
+         //viewer.setThemingColor(751, color, null, true);
+
+         var myDbid = currSelection;
+         viewer.getProperties(myDbid, function (e) {
+             //console.log('Entire object response ', e);
+             //console.log('Properties ', e.properties);
+             //foreach(item in e.properties) {
+             //    if (item.displayName == "【tag_id】") {
+             //        console.log(">> " + item.displayValue);
+             //    }
+             //}
+
+             e.properties.forEach(function (item) {
+                 if (item.displayName == "【tag_id】") {
+                     console.log(">> " + item.displayValue);
+                 }
+             });
+
+         });
+
      });
 
+   
     viewer.addEventListener(Autodesk.Viewing.GEOMETRY_LOADED_EVENT, function () {
      var instanceTree = viewer.model.getData().instanceTree;
      var allDbIdsStr = Object.keys(instanceTree.nodeAccess.dbIdToIndex);
@@ -143,9 +165,11 @@ function onDocumentLoadSuccess(doc) {
 
     });
 
-    NOP_VIEWER.getProperties(NOP_VIEWER.getSelection(), data => console.log(data));
+    //NOP_VIEWER.getProperties(NOP_VIEWER.getSelection(), data => console.log(data));
 }
 
+
+
 function setElevatorFloor(floor) {
     if (floor == 0)
         targetFloorZ = 0;
@@ -184,12 +208,13 @@ function setElevatorSpeed(speed) { //0.01 ~ 1
 function movElevator() {
 
 
-    let tree = viewer.model.getData().instanceTree;
+    let tree = viewer.model.getData().instanceTree;//三組:(749,750,751),(755,756,757),(761,762,763)
     let nodeId = 749; //10952;
     let nodeId2 = 750;
     let nodeId3 = 751;
     let fragProxyZ = 0;
     var movStatus = 0; // 0=no 1=up 2=down
+    changeColor(nodeId3);
 
 
     if (fragProxy.position.z > targetFloorZ) {
@@ -258,11 +283,17 @@ function movElevator() {
         if (fragProxyZ >= targetFloorZ) {
             requestAnimationFrame(movElevator);
         }
+        else {
+            hideColor(nodeId3);
+        }
     }
     else if (movStatus == 1) {
         if (fragProxyZ <= targetFloorZ) {
             requestAnimationFrame(movElevator);
         }
+        else {
+            hideColor(nodeId3);
+        }
     }
 
 
@@ -275,6 +306,16 @@ function movElevator() {
     //viewer.impl.sceneUpdated(true);
 }
 
+function changeColor(nodeId) {
+    var color = new THREE.Vector4(0, 1, 0, 1);
+    viewer.setThemingColor(nodeId, color);
+}
+
+function hideColor(nodeId) {
+    var color = new THREE.Vector4(0, 1, 0, 0);
+    viewer.setThemingColor(nodeId, color);
+}
+
 //function movElevator() {
 
 
@@ -341,6 +382,61 @@ function getAllDbIds(viewer) {
     return allDbIdsStr.map(function (id) { return parseInt(id) });
 }
 
+//釋放viewer
+function ReleaseViewer() {
+    viewer.finish();
+    viewer = null;
+    Autodesk.Viewing.shutdown();
+}
+
+//擴展類 刪除添加的所有DOM元素和事件
+//ToolbarExtension.prototype.unload = function () {
+//    if (this.subToolbar) {
+//        this.viewer.toolbar.removeControl(this.subToolbar);
+//        this.subToolbar = null;
+//    }
+//};
+
+
+// ---- 模型剖面 ----
+function getCutPlaneParam(idx, n) {
+    if (idx < 0 || !n) return;
+
+    const level = this.levels[idx];
+    if (!level) return;
+
+    //const precision = Autodesk.Viewing.Private.calculatePrecision( level.elevation  );
+    const model = this.viewer.model;
+    const globalOffset = model.getData().globalOffset;
+    const units = model.getUnitString();
+    const elevRaw = Autodesk.Viewing.Private.convertUnits('ft', units, 1, level.elevation);
+
+    let d = elevRaw - globalOffset.z - 0.5;
+    if (n == 1)
+        d = -1 * d;
+
+    return new THREE.Vector4(0, 0, n, d);
+}
+
+function onButtonClicked() {
+    const upperSelector = document.getElementById('adn-upper-lvl-selector');
+    const lowerSelector = document.getElementById('adn-lower-lvl-selector');
+
+    if (!upperSelector || !lowerSelector)
+        return;
+
+    const upperIdx = upperSelector.selectedIndex;
+    const upperCutPlaneParam = this.getCutPlaneParam(upperIdx, 1);
+    const lowerIdx = lowerSelector.selectedIndex;
+    const lowerCutPlaneParam = this.getCutPlaneParam(lowerIdx, -1);
+
+    this.viewer.setCutPlanes([upperCutPlaneParam, lowerCutPlaneParam]);
+}
+
+function displayCuttedPlane() {
+
+}
+
 /**
  * Autodesk.Viewing.Document.load() failuire callback.
  */
@@ -413,4 +509,7 @@ async function loadHeatmaps(model) {
     // This value can also be a room instead of a floor
     const floorName = "01 - Entry Level";
     dataVizExtn.renderSurfaceShading(floorName, sensorType, getSensorValue);
+
+
+    
 } 
\ No newline at end of file