diff --git a/Frontend/forgeTest.html b/Frontend/forgeTest.html
index 5f78e4d..fd91475 100644
--- a/Frontend/forgeTest.html
+++ b/Frontend/forgeTest.html
@@ -13,6 +13,16 @@
     <link rel="stylesheet" href="https://developer.api.autodesk.com/modelderivative/v2/viewers/7.*/style.min.css" type="text/css">
 
 
+    <div id="MyControls" class="adsk control">
+        <p style="text-align: center; font-weight: bold;">Robot Controls</p>
+        <p id="id_printer">Selected_ID: </p>
+        <p id="all_id">All_ID: </p>
+        <button id="1F1oor" onclick="move1Floor()">1 Floor</button>
+        <button id="2F1oor" onclick="move2Floor()">2 Floor</button>
+        <button id="3F1oor" onclick="move3Floor()">3 Floor</button>
+        <!-- <input type="range">Main Axis</input> -->
+    </div>
+
     <div>
         <div id="forgeViewer"></div>
     </div>
@@ -44,8 +54,26 @@
     <script>
         $(document).ready(function () {
             //launchViewer('dXJuOmFkc2sub2JqZWN0czpvcy5vYmplY3Q6dnNjb2RlX2ZvcmdlX3Rlc3QvJUUzJTgwJTkwJUU2JUIwJUI4JUU2JTk4JUE1JUU2JUEzJUE3JUUzJTgwJTkxJUUzJTgwJTkwTUVQJUUzJTgwJTkxVjMubndk');
-            launchViewer('dXJuOmFkc2sub2JqZWN0czpvcy5vYmplY3Q6dnNjb2RlX2ZvcmdlX3Rlc3QvJUUzJTgwJTkwVEVTVCVFMyU4MCU5MS5ud2Q');//[TEST].nwd
+            //launchViewer('dXJuOmFkc2sub2JqZWN0czpvcy5vYmplY3Q6dnNjb2RlX2ZvcmdlX3Rlc3QvJUUzJTgwJTkwTUVQJUUzJTgwJTkxLm53Yw');//[TEST].nwd
+            launchViewer('dXJuOmFkc2sub2JqZWN0czpvcy5vYmplY3Q6LW1vZGVsX3Rlc3QxMTIxLyVFMyU4MCU5MFRFU1QlRTMlODAlOTEubndk');
+
+            
         });
+        function move1Floor() {
+            setElevatorSpeed(0.2);
+            setElevatorFloor(0);
+            requestAnimationFrame(movElevator);
+        }
+        function move2Floor() {
+            setElevatorSpeed(0.2);
+            setElevatorFloor(1);
+            requestAnimationFrame(movElevator);
+        }
+        function move3Floor() {
+            setElevatorSpeed(0.2);
+            setElevatorFloor(2);
+            requestAnimationFrame(movElevator);
+        }
     </script>
 
 
diff --git a/Frontend/js/forge/forgemodel.js b/Frontend/js/forge/forgemodel.js
index 5f538e8..b104a06 100644
--- a/Frontend/js/forge/forgemodel.js
+++ b/Frontend/js/forge/forgemodel.js
@@ -42,6 +42,9 @@ var sensorStyleDefinitions = {
 
 // Initialize sensor values
 let sensorVals = [];
+let fragProxy;
+var targetFloorZ;
+var elevatorSpeed;
 for (let i = 0; i < devices.length; i++) {
     sensorVals[i] = Math.random();
 }
@@ -87,12 +90,168 @@ function launchViewer(urn) {
     });
 }
 
+function getAllLeafComponents(viewer, callback) {
+    var cbCount = 0;
+    var tree;
+    var jsData = []
+
+    function getLeafComponentsRec(current, parent) {
+        cbCount++;
+        if (tree.getChildCount(current) != 0) {
+            tree.enumNodeChildren(current, function (children) {
+                getLeafComponentsRec(children, current);
+            }, false);
+        }
+        var nodeName = viewer.model.getInstanceTree().getNodeName(current)
+        jsData.push({ id: current, parent: parent, text: nodeName })
+
+        if (--cbCount == 0) callback(jsData);
+    }
+    viewer.getObjectTree(function (objectTree) {
+        tree = objectTree;
+        var rootId = tree.getRootId()
+        var nodeName = viewer.model.getInstanceTree().getNodeName(rootId)
+        jsData.push({ id: rootId, parent: '#', text: nodeName })
+        var allLeafComponents = getLeafComponentsRec(rootId, '#');
+
+    });
+}
+
 function onDocumentLoadSuccess(doc) {
     var viewables = doc.getRoot().getDefaultGeometry();
     viewer.loadDocumentNode(doc, viewables).then(i => {
         // documented loaded, any action?
     });
+    viewer.addEventListener(Autodesk.Viewing.AGGREGATE_SELECTION_CHANGED_EVENT, (args) => {
+        var currSelection = viewer.getSelection();
+        var domElem = document.getElementById('id_printer');
+        domElem.innerText = currSelection[0];
+    });
 
+    viewer.addEventListener(Autodesk.Viewing.GEOMETRY_LOADED_EVENT, function () {
+        var instanceTree = viewer.model.getData().instanceTree;
+        var allDbIdsStr = Object.keys(instanceTree.nodeAccess.dbIdToIndex);
+        var domElem = document.getElementById('all_id');
+        domElem.innerText = allDbIdsStr;
+        //allDbIdsStr.map(function (id) { return parseInt(id) });
+        //getAllLeafComponents(viewer, function (jsonData) {
+        //    console.log("data: " + jsonData);
+        //});
+        //var a = getAllDbIds(viewer);
+        //console.log("a: " + a);//10952
+
+        let tree = viewer.model.getData().instanceTree;
+        let nodeId = 10952;
+
+        tree.enumNodeFragments(nodeId, function (frag) {
+            fragProxy = viewer.impl.getFragmentProxy(viewer.model, frag);
+            fragProxy.getAnimTransform();
+            //fragProxy.quaternion = new THREE.Quaternion().setFromAxisAngle(
+            //    new THREE.Vector3(0, 0.3, 0),
+            //    -Math.PI / 2);
+            //fragProxy.quaternion = new THREE.Quaternion().setFromAxisAngle(new THREE.Vector3(0, 1, 0));
+            //fragProxy.quaternion = new THREE.Quaternion().setPosition(new THREE.Vector3(10, 5, 0), 5);
+            //fragProxy.updateAnimTransform();
+            //do some work with fragment proxy
+
+
+            //var fragPosition = new THREE.Vector3(
+            //    10 - fragProxy.offset.x,
+            //    10 - fragProxy.offset.y,
+            //    10 - fragProxy.offset.z)
+
+
+            let fragPosition = new THREE.Vector3(0, 0, 0);// 一樓0 二樓15 三樓 26
+
+            fragProxy.position = fragPosition
+
+            fragProxy.updateAnimTransform()
+
+        });
+        viewer.impl.sceneUpdated(true);
+
+    });
+
+    
+}
+
+function setElevatorFloor(floor) {
+    if (floor == 0)
+        targetFloorZ = 0;
+    else if (floor == 1)
+        targetFloorZ = 15;
+    else if (floor == 2)
+        targetFloorZ = 26;
+}
+
+function setElevatorSpeed(speed) { //0.01 ~ 1
+    elevatorSpeed = speed;
+}
+
+function movElevator() {
+
+
+    let tree = viewer.model.getData().instanceTree;
+    let nodeId = 10952;
+    let fragProxyZ = 0;
+    var movStatus = 0; // 0=no 1=up 2=down
+
+
+    if (fragProxy.position.z > targetFloorZ) {
+        movStatus = 2
+    }
+    else if (fragProxy.position.z < targetFloorZ) {
+        movStatus = 1
+    }
+
+    if (movStatus == 0) {
+        return;
+    }
+
+    tree.enumNodeFragments(nodeId, function (frag) {
+        fragProxy = viewer.impl.getFragmentProxy(viewer.model, frag);
+        fragProxy.getAnimTransform();
+        //let fragPosition = new THREE.Vector3(0, 0, 15);// 一樓0 二樓15 三樓 26
+        if (movStatus == 2) {
+            fragProxy.position.z -= elevatorSpeed;
+        }
+        else if (movStatus == 1) {
+            fragProxy.position.z += elevatorSpeed;
+        }
+
+        fragProxyZ = fragProxy.position.z;
+        fragProxy.updateAnimTransform()
+
+    });
+    viewer.impl.sceneUpdated(true);
+
+    if (movStatus == 2) {
+        if (fragProxyZ >= targetFloorZ) {
+            requestAnimationFrame(movElevator);
+        }
+    }
+    else if (movStatus == 1) {
+        if (fragProxyZ <= targetFloorZ) {
+            requestAnimationFrame(movElevator);
+        }
+    }
+    
+
+    //let fragPosition = new THREE.Vector3(position);// 一樓0 二樓15 三樓 26
+
+    //fragProxy.position = fragPosition;
+
+    //fragProxy.updateAnimTransform();
+
+    //viewer.impl.sceneUpdated(true);
+}
+
+function getAllDbIds(viewer) {
+    var instanceTree = viewer.model.getData().instanceTree;
+
+    var allDbIdsStr = Object.keys(instanceTree.nodeAccess.dbIdToIndex);
+
+    return allDbIdsStr.map(function (id) { return parseInt(id) });
 }
 
 /**