Simple project setup

Assets/Scripts/EnvironmentGenerator.cs

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+using System;
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+public class EnvironmentGenerator : MonoBehaviour
+{
+    [Tooltip("Width of the whole ground plane")]
+    public float width = 1;
+    [Tooltip("Height of the whole ground plane")]
+    public float height = 1;
+
+    [Tooltip("Amount of planes drawn horizontally in the whole plane area.")]
+    [Range(1, 20)]
+    public uint amountOfHorizontalElements = 5;
+    [Tooltip("Amount of planes drawn vertically in the whole plane area.")]
+    [Range(1, 20)]
+    public uint amountOfVerticalElements = 5;
+    [Tooltip("The material the ground uses")]
+    public Material groundMaterial;
+    [Tooltip("Only for testing.")]
+    public bool testDestroy = false;
+
+    public GameObject[,] CurrentEnvironment { get; private set; }
+
+    private void Start()
+    {
+        CreateNewEnvironment();
+    }
+
+    private void Update()
+    {
+        TestEnvironmentCreation();
+    }
+
+    /// <summary>
+    /// Only for testing, can be deleted if not needed anymore
+    /// </summary>
+    private void TestEnvironmentCreation()
+    {
+        if (testDestroy)
+        {
+            UpdateEnvironment();
+            testDestroy = !testDestroy;
+        }
+    }
+
+    /// <summary>
+    /// Creates a grid of planes 
+    /// </summary>
+    public void CreateNewEnvironment()
+    {
+        CurrentEnvironment = new GameObject[amountOfHorizontalElements, amountOfVerticalElements];
+
+        float widthSingleEleme = width / amountOfHorizontalElements; //width of a single quad
+        float heightSingleElem = height / amountOfVerticalElements; //height of a single quad
+
+        // calculate the left-upper-point of the whole environment plane to use it as a startpoint for creating the grid
+        Vector3 leftUpperPoint = transform.position + (Vector3.left * (width / 2) + (Vector3.forward * (height / 2)));
+
+        Vector3 currentStartPoint = leftUpperPoint + new Vector3(widthSingleEleme / 2, 0, -heightSingleElem / 2);
+
+        //First draw all horizontal planes than do the next line in the grid
+        for (int idxX = 0; idxX < amountOfVerticalElements; idxX++)
+        {
+            CreateHorizontalPlaneLine(currentStartPoint, widthSingleEleme, heightSingleElem, idxX);
+            currentStartPoint += Vector3.back * heightSingleElem;
+        }
+
+    }
+
+    // Create a horizontal line of Planes
+    private void CreateHorizontalPlaneLine(Vector3 startPoint, float widthPlane = 1, float heightPlane = 1, int idxX = 1)
+    {
+        Vector3 currentStartPoint = startPoint;
+
+        for (int idxY = 0; idxY < amountOfHorizontalElements; idxY++)
+        {
+            CreatePlane(widthPlane, heightPlane, idxX, currentStartPoint, idxY);
+            currentStartPoint += Vector3.right * widthPlane;
+        }
+    }
+
+    // Create a single Plane 
+    private void CreatePlane(float widthPlane, float heightPlane, int idxX, Vector3 currentStartPoint, int idxY)
+    {
+        GameObject plane = GameObject.CreatePrimitive(PrimitiveType.Quad);
+        plane.transform.localEulerAngles = new Vector3(90, 0, 0);
+        plane.transform.position = currentStartPoint;
+        plane.transform.localScale = new Vector3(widthPlane, heightPlane, 1);
+        plane.transform.SetParent(this.transform);
+        plane.GetComponent<Renderer>().material = groundMaterial;
+
+        CurrentEnvironment[idxX, idxY] = plane;
+    }
+
+    /// <summary>
+    /// Destroy all Planes and set the environment array back to null
+    /// </summary>
+    public void DeleteCurrentEnvironment()
+    {
+        foreach (Transform child in transform)
+        {
+            if (child != this)
+            {
+                Destroy(child.gameObject);
+            }
+        }
+
+        CurrentEnvironment = null;
+    }
+
+    /// <summary>
+    /// Deletes the current environment if there is any and creates a new one
+    /// </summary>
+    public void UpdateEnvironment()
+    {
+        DeleteCurrentEnvironment();
+        CreateNewEnvironment();
+    }
+}

Assets/Scripts/EnvironmentGenerator.cs.meta

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Assets/Scripts/LineGenerator.cs

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+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+public class LineGenerator : MonoBehaviour
+{
+    
+}

Assets/Scripts/LineGenerator.cs.meta

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Assets/Scripts/ML Cozmo.meta

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Assets/Scripts/ML Cozmo/CozmoAcademy.cs

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+using MLAgents;
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+public class CozmoAcademy : Academy
+{
+  
+}

Assets/Scripts/ML Cozmo/CozmoAcademy.cs.meta

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Assets/Scripts/ML Cozmo/CozmoAgent.cs

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+using MLAgents;
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+public class CozmoAgent : Agent
+{
+
+}

Assets/Scripts/ML Cozmo/CozmoAgent.cs.meta

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