diff --git a/RH-Engine/CreateGraphics.cs b/RH-Engine/CreateGraphics.cs
index 3c0c5d0..062908c 100644
--- a/RH-Engine/CreateGraphics.cs
+++ b/RH-Engine/CreateGraphics.cs
@@ -23,7 +23,7 @@ namespace RH_Engine
             this.tunnelID = tunnelID;
         }
 
-        public string TerrainCommand(int[] sizeArray, int[] heightsArray)
+        public string TerrainCommand(int[] sizeArray, float[] heightsArray)
         {
             dynamic payload = new
             {
diff --git a/RH-Engine/Program.cs b/RH-Engine/Program.cs
index cc2de69..95a4b46 100644
--- a/RH-Engine/Program.cs
+++ b/RH-Engine/Program.cs
@@ -1,4 +1,5 @@
-using Newtonsoft.Json;
+using LibNoise.Primitive;
+using Newtonsoft.Json;
 using Newtonsoft.Json.Linq;
 using System;
 using System.IO;
@@ -13,15 +14,15 @@ namespace RH_Engine
     internal class Program
     {
         private static PC[] PCs = {
-            new PC("DESKTOP-TV73FK0", "woute"),
+            //new PC("DESKTOP-TV73FK0", "woute"),
+            new PC("DESKTOP-M2CIH87", "Fabian"),
+            //new PC("T470S", "Shinichi"),
+            //new PC("DESKTOP-DHS478C", "semme"),
+            //new PC("NA", "Ralf"),
+            //new PC("NA", "Bart"),
             //new PC("DESKTOP-M2CIH87", "Fabian"),
             //new PC("T470S", "Shinichi"),
             //new PC("DESKTOP-DHS478C", "semme"),
-            new PC("NA", "Ralf"),
-            new PC("NA", "Bart"),
-            //new PC("DESKTOP-M2CIH87", "Fabian"),
-            //new PC("T470S", "Shinichi"),
-            new PC("DESKTOP-DHS478C", "semme"),
             //new PC("DESKTOP-TV73FKO", "Wouter"),
             //new PC("NA", "Ralf"),
             //new PC("NA", "Bart") 
@@ -103,24 +104,32 @@ namespace RH_Engine
             command = createGraphics.SkyboxCommand(DateTime.Now.Millisecond % 24);
 
             Console.WriteLine("tunnelID is: " + tunnelID);
+            float x = 0f;
+            float[] height = new float[256*256];
+            ImprovedPerlin improvedPerlin = new ImprovedPerlin(0, LibNoise.NoiseQuality.Best);
+            for(int i=0; i<256*256; i++)
+            {
+                height[i] = improvedPerlin.GetValue(x/10,x/10,x*100)+1;
+                x += 0.001f;
+            }
 
-            WriteTextMessage(stream, createGraphics.TerrainCommand(new int[] { 256, 256 }, null));
+            WriteTextMessage(stream, createGraphics.TerrainCommand(new int[] { 256, 256 }, height));
             Console.WriteLine(ReadPrefMessage(stream));
 
             WriteTextMessage(stream, createGraphics.AddNodeCommand());
             Console.WriteLine(ReadPrefMessage(stream));
 
-            command = createGraphics.AddBikeModel();
+            //command = createGraphics.AddBikeModel();
 
-            WriteTextMessage(stream, command);
+            //WriteTextMessage(stream, command);
 
-            Console.WriteLine(ReadPrefMessage(stream));
+            //Console.WriteLine(ReadPrefMessage(stream));
 
-            command = createGraphics.AddModel("car", "data\\customModels\\TeslaRoadster.fbx");
+            //command = createGraphics.AddModel("car", "data\\customModels\\TeslaRoadster.fbx");
 
-            WriteTextMessage(stream, command);
+            //WriteTextMessage(stream, command);
 
-            Console.WriteLine(ReadPrefMessage(stream));
+            //Console.WriteLine(ReadPrefMessage(stream));
 
 
 
diff --git a/RH-Engine/RH-Engine.csproj b/RH-Engine/RH-Engine.csproj
index 7d2f521..0c92efb 100644
--- a/RH-Engine/RH-Engine.csproj
+++ b/RH-Engine/RH-Engine.csproj
@@ -1,4 +1,4 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
     <OutputType>Exe</OutputType>
@@ -7,6 +7,7 @@
   </PropertyGroup>
 
   <ItemGroup>
+    <PackageReference Include="LibNoise" Version="0.2.0" />
     <PackageReference Include="Newtonsoft.Json" Version="12.0.3" />
   </ItemGroup>