diff --git a/app/components/FirstPersonControls.tsx b/app/components/FirstPersonControls.tsx
index be190f2..1ad0cd0 100644
--- a/app/components/FirstPersonControls.tsx
+++ b/app/components/FirstPersonControls.tsx
@@ -1,6 +1,7 @@
 import React, { useRef, useEffect } from 'react';
 import { useThree, useFrame } from '@react-three/fiber';
 import * as THREE from 'three';
+import { GLTFLoader } from 'three/addons/loaders/GLTFLoader.js';
 
 export const FirstPersonControls = (speed) => {
   const { camera, scene } = useThree();
@@ -16,16 +17,189 @@ export const FirstPersonControls = (speed) => {
   const forward = new THREE.Vector3();
 
   // Desired height above the ground
-  const cameraHeight = 1.8;
+  const cameraHeight = 5;
+
+  
+  // temporary location for arrow graphs, TODO: move this outside of the controller  
+  type edge = {
+    arrow1: THREE.Object3D;
+    arrow2: THREE.Object3D;
+    weight: number;
+  }
+
+  type arrowgraph = {
+    arrows: THREE.Object3D[];
+    edges: edge[];
+  }
+  
+  class ArrowGraph {
+    private graph: arrowgraph;
+    private arrowsShortestPaths: (THREE.Object3D|undefined)[][];
+    private scene: THREE.Scene;
+
+    constructor(scene: THREE.Scene) {
+      this.graph = { arrows: [], edges: [] };
+      this.arrowsShortestPaths = [];
+      this.scene = scene;
+    }
+  
+    addArrow(arrow: THREE.Object3D): void{
+      this.graph.arrows.push(arrow);
+    }
+  
+    addEdge(arrow1name: string, arrow2name: string): void {
+      const arrow1 = this.scene.getObjectByName(arrow1name);
+      const arrow2 = this.scene.getObjectByName(arrow2name);
+      if(arrow1 && arrow2){
+        const weight: number = Math.sqrt(
+          Math.pow(arrow1.position.x - arrow2.position.x, 2) +
+          Math.pow(arrow1.position.y - arrow2.position.y, 2)
+        );
+        const newEdge: edge = { arrow1, arrow2, weight };
+        this.graph.edges.push(newEdge);
+      }
+    }
+
+    public findShortestPaths(): void {
+      const arrowCount = this.graph.arrows.length;
+      this.arrowsShortestPaths = Array.from({ length: arrowCount }, () =>
+        Array(arrowCount).fill(undefined)
+      );
+
+      this.graph.arrows.forEach((startArrow, startIndex) => {
+        const distance = new Map<THREE.Object3D, number>();
+        const previous = new Map<THREE.Object3D, THREE.Object3D[]>();
+        const remaining = new Set<THREE.Object3D>();
+
+        this.graph.arrows.forEach(arrow => {
+          distance.set(arrow, Infinity);
+          previous.set(arrow, []);
+          remaining.add(arrow);
+        });
+
+        distance.set(startArrow, 0);
+
+        while (remaining.size > 0) {
+          let currentArrow: THREE.Object3D | undefined = undefined;
+          let minDistance = Infinity;
+
+          remaining.forEach(arrow => {
+            for (let [key, value] of distance) {
+              if (key.name == arrow.name) {
+                if (value < minDistance) {
+                  minDistance = value;
+                  currentArrow = arrow;
+                }
+              }
+            }
+          });
+
+          if (currentArrow === undefined) break;
+          remaining.delete(currentArrow);
+
+          this.graph.edges.forEach(edge => {
+            let neighbor: THREE.Object3D | undefined = undefined;
+            if (edge.arrow1.name == currentArrow.name) {
+              neighbor = edge.arrow2;
+            } else if (edge.arrow2.name == currentArrow.name) {
+              neighbor = edge.arrow1;
+            }
+
+            if (neighbor) {
+              remaining.forEach(arrow => {
+                if (arrow.name == neighbor.name) {
+                  let distanceCurrentArrow = Infinity;
+                  for (let [key, value] of distance) {
+                    if (key.name == currentArrow.name){
+                      distanceCurrentArrow = value;
+                    }
+                  }
+                  for (let [key, value] of distance) {
+                    if (key.name == neighbor.name) {
+                      const alt = distanceCurrentArrow + edge.weight;
+                      if (alt < value) {
+                        distance.delete(key);
+                        distance.set(neighbor, alt);
+                        previous.delete(key);
+                        let currentArrowPrevious;
+                        for (let [key, value] of previous) {
+                          if (key.name == currentArrow.name){
+                            currentArrowPrevious = value;
+                          }
+                        }
+                        previous.set(neighbor, [...currentArrowPrevious]);
+                        previous.get(neighbor).push(currentArrow);
+                      }
+                    }
+                  }
+                }
+              })
+            }
+          });
+        }
+
+        this.graph.arrows.forEach((endArrow, endIndex) => {
+          if (startArrow !== endArrow) {
+            for (let [nextArrow, value] of previous){
+              if (nextArrow.name == endArrow.name){
+                value.push(endArrow);
+                nextArrow = value[1];
+                this.arrowsShortestPaths[startIndex][endIndex] = nextArrow;
+              }
+            }
+          }
+        });
+      });
+    }
+
+    updateArrowRotations(destinationArrowName: string): void {
+      const destinationArrow = this.scene.getObjectByName(destinationArrowName);
+      if (destinationArrow !== undefined) {
+        const destinationArrowIndex = this.graph.arrows.findIndex(obj => obj.name == destinationArrow.name);
+        if (this.arrowsShortestPaths.length === 0) {
+          this.findShortestPaths();
+        }
+        for (let arrowIndex = 0; arrowIndex < this.graph.arrows.length; arrowIndex++) {
+          let arrow = this.graph.arrows[arrowIndex];
+          let arrowDestination = this.arrowsShortestPaths[arrowIndex][destinationArrowIndex];
+          if (arrow != undefined) {
+            if (arrowDestination != undefined) {
+              arrow.visible = true;
+              let vectorToNextArrow = [arrow.position.x - arrowDestination.position.x,
+              arrow.position.z - arrowDestination.position.z];
+              arrow.rotation.y = -Math.atan2(vectorToNextArrow[1], vectorToNextArrow[0]);
+            } else {
+              arrow.visible = false;
+            }
+          }
+        }
+      }
+    }
+  }
+
+  const graph = new ArrowGraph(scene);
+
 
   // temporary location for rooms, TODO: move this outside of the controller
   const rooms = [
     {
       minX: -50, maxX: 50, minY: 0, maxY: 20, minZ: -50, maxZ: 50,
-      slopes: [],
+      slopes: [
+        { angle: Math.PI / 3 , position: { x: 0, y: 0, z: 0 }, width: 10 },
+        { angle: Math.PI / 3, position: { x: 10, y: 0, z: 0 }, width: 10 }
+      ],
       objects: [
         { minX: 10, maxX: 15, minY: 0, maxY: 15, minZ: 10, maxZ: 15 }
-      ]
+      ],
+      elements: {
+        arrows: [],
+        panes: [
+          { position: { x: -40, y: -5, z: -40}, verticalRotation: Math.PI / 6, horizontalRotation: Math.PI/4, sizefactor: 10, content: "/images/testbild.png"},
+        ],
+        windowarcs: [
+          { position: { x: 40, y: 0, z: -40}, horizontalRotation: Math.PI / 4, arcRadius: 10, arcHeight: 20, content: "/images/testbild.png"}
+        ]
+      }
     },
     {
       minX: 50, maxX: 60, minY: 0, maxY: 10, minZ: 0, maxZ: 10,
@@ -35,12 +209,28 @@ export const FirstPersonControls = (speed) => {
         { angle: Math.PI / 3, position: { x: 10, y: 5, z: 5 }, width: 5, length: 50 }
 
         ],
-      objects: []
+      objects: [],
+      elements: {
+        arrows: [],
+        panes: [],
+        windowarcs: []
+      }
     },
     {
       minX: 60, maxX: 160, minY: 0, maxY: 20, minZ: -50, maxZ: 50,
       slopes: [],
-      objects: []
+      objects: [],
+      elements: {
+        arrows: [
+          { position: { x: 0, y: -10, z: 0 }, graphName: "P0" },
+          { position: { x: 0, y: -10, z: -20 }, graphName: "P1" },
+          { position: { x: 0, y: -10, z: -40 }, graphName: "P2" },
+          { position: { x: 15, y: -10, z: -20 }, graphName: "P3" },
+          { position: { x: 35, y: -10, z: -40 }, graphName: "P4" },
+          { position: { x: 0, y: -10, z: -55 }, graphName: "P5" }],
+        panes: [],
+        windowarcs: []
+      }
     },
   ];
 
@@ -65,12 +255,14 @@ export const FirstPersonControls = (speed) => {
           break;
         case 'KeyE':
         case 'Space':
+          graph.updateArrowRotations("P5");
           moveUp.current = true;
           break;
         case 'KeyQ':
         case 'ShiftLeft':
         case 'ShiftRight':
           moveDown.current = true;
+          graph.updateArrowRotations("P0");
           break;
       }
     };
@@ -108,6 +300,9 @@ export const FirstPersonControls = (speed) => {
     window.addEventListener('keydown', onKeyDown);
     window.addEventListener('keyup', onKeyUp);
 
+    const textureLoader = new THREE.TextureLoader();
+    const gltfloader = new GLTFLoader();
+
     // Add transparent boxes to visualize rooms and slopes
     rooms.forEach(room => {
       const roomGeometry = new THREE.BoxGeometry(
@@ -171,8 +366,74 @@ export const FirstPersonControls = (speed) => {
         scene.add(slopeMesh);
       });
 
+      // Add (interactable) elements to the scene
+      room.elements.panes.forEach((pane, index) => {
+        textureLoader.load(pane.content, (texture) => {
+          const aspectRatio = texture.image.width / texture.image.height;
+          const paneHeight = pane.sizefactor; // or any desired height
+          const paneWidth = paneHeight * aspectRatio;
+
+          const paneGeometry = new THREE.PlaneGeometry(paneWidth, paneHeight);
+          const paneMaterial = new THREE.MeshBasicMaterial({ map: texture });
+          const paneMesh = new THREE.Mesh(paneGeometry, paneMaterial);
+          paneMesh.rotation.set(-pane.verticalRotation, pane.horizontalRotation, 0, 'YXZ');
+          paneMesh.position.set(
+            room.minX + (room.maxX - room.minX) / 2 + pane.position.x,
+            (room.minY + room.maxY) / 2 + pane.position.y,
+            room.minZ + (room.maxZ - room.minZ) / 2 + pane.position.z
+          );
+          paneMesh.name = `pane-${room.minX}-${room.maxX}-${room.minZ}-${room.maxZ}-${index}`; // Naming panes to easily find them later
+          scene.add(paneMesh);
+        });
+      });
+
+      room.elements.windowarcs.forEach((arc, index) => {
+        const texture = textureLoader.load(arc.content);
+        const arcGeometry = new THREE.CylinderGeometry(arc.arcRadius, arc.arcRadius, arc.arcHeight, 16, 1, true, 0, Math.PI);
+        const arcMaterial = new THREE.MeshBasicMaterial({ map: texture, side: THREE.BackSide});
+        const arcMesh = new THREE.Mesh(arcGeometry, arcMaterial);
+        arcMesh.rotation.y = arc.horizontalRotation;
+        arcMesh.position.set(
+          room.minX + (room.maxX - room.minX) / 2 + arc.position.x,
+          (room.minY + room.maxY) / 2 + arc.position.y,
+          room.minZ + (room.maxZ - room.minZ) / 2 + arc.position.z
+        );
+        arcMesh.name = `arc-${room.minX}-${room.maxX}-${room.minZ}-${room.maxZ}-${index}`; // Naming panes to easily find them later
+        scene.add(arcMesh);
+      });
+
+
+      room.elements.arrows.forEach((arrow, index) => {
+        const mesh = gltfloader.load("/meshes/arrow.glb", function (gltf){
+          const arrowMesh = gltf.scene;
+          const whiteTexture = new THREE.MeshBasicMaterial({ color: 0xffffff });
+          arrowMesh.rotation.y = 0;
+          arrowMesh.position.set(
+            room.minX + (room.maxX - room.minX) / 2 + arrow.position.x,
+            (room.minY + room.maxY) / 2 + arrow.position.y,
+            room.minZ + (room.maxZ - room.minZ) / 2 + arrow.position.z
+          );
+          const modelscale = 2;
+          arrowMesh.scale.set(modelscale, modelscale, modelscale);
+          arrowMesh.visible = false;
+          arrowMesh.name = arrow.graphName; // Naming panes to easily find them later
+          graph.addArrow(arrowMesh);
+          scene.add(arrowMesh);
+        }, undefined, function (error) {
+          console.error('An error happened', error);
+        });
+      })
     });
 
+    //temporary location of Edges, TODO: move them to a better place when refractoring
+    graph.addEdge("P0", "P1");
+    graph.addEdge("P1", "P2");
+    graph.addEdge("P1", "P3");
+    graph.addEdge("P2", "P3");
+    graph.addEdge("P2", "P5");
+    graph.addEdge("P3", "P4");
+    graph.addEdge("P4", "P5");
+
     return () => {
       window.removeEventListener('keydown', onKeyDown);
       window.removeEventListener('keyup', onKeyUp);
diff --git a/images/testbild.png b/images/testbild.png
new file mode 100644
index 0000000..03e8739
Binary files /dev/null and b/images/testbild.png differ
diff --git a/meshes/arrow.glb b/meshes/arrow.glb
new file mode 100644
index 0000000..401a641
Binary files /dev/null and b/meshes/arrow.glb differ