diff --git a/cw1/unity_artifitial_world-st/Assets/LSystem/AnabaenaParametryczna.txt b/cw1/unity_artifitial_world-st/Assets/LSystem/AnabaenaParametryczna.txt
new file mode 100644
index 00000000..2abbe03e
--- /dev/null
+++ b/cw1/unity_artifitial_world-st/Assets/LSystem/AnabaenaParametryczna.txt
@@ -0,0 +1,12 @@
+#axiom
+l(1)
+#rules
+#L->lR
+l(a) : a>= 1 -> l(0)r(0.5)
+#R->Lr
+r(a) : a>= 1 -> l(0.5)r(0)
+#l->L
+l(a) : a < 1 -> l(a+0.1)
+#r->R
+r(a) : a < 1 -> r(a+0.1)
+#end rules
\ No newline at end of file
diff --git a/cw1/unity_artifitial_world-st/Assets/LSystem/AnabaenaParametryczna.txt.meta b/cw1/unity_artifitial_world-st/Assets/LSystem/AnabaenaParametryczna.txt.meta
new file mode 100644
index 00000000..1aadb4d8
--- /dev/null
+++ b/cw1/unity_artifitial_world-st/Assets/LSystem/AnabaenaParametryczna.txt.meta
@@ -0,0 +1,7 @@
+fileFormatVersion: 2
+guid: 26c541885e070b74c8c955b8f2681864
+TextScriptImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/cw1/unity_artifitial_world-st/Assets/Scripts/AnabaenaTurtle.cs b/cw1/unity_artifitial_world-st/Assets/Scripts/AnabaenaTurtle.cs
index aeae4569..40cb4186 100644
--- a/cw1/unity_artifitial_world-st/Assets/Scripts/AnabaenaTurtle.cs
+++ b/cw1/unity_artifitial_world-st/Assets/Scripts/AnabaenaTurtle.cs
@@ -1,15 +1,12 @@
-using System.Collections;
+using System;
 using System.Collections.Generic;
-using System.IO;
 using UnityEditor;
 using UnityEngine;
-using ConsoleLSystem;
-using System;
 
-public class AnabaenaTurtle : TurtleLSystem {
-
-    private static readonly System.Random random = new System.Random();
-    protected override void initLiteralInterpretation() {
+public class AnabaenaTurtle : TurtleLSystem
+{
+    protected override void initLiteralInterpretation()
+    {
 
         turtleInterpretation = new Dictionary<string, Func<float[], Tuple<GameObject, Matrix4x4>>>();
         //turtleInterpretation
@@ -27,4 +24,3 @@ public class AnabaenaTurtle : TurtleLSystem {
         turtleInterpretation.Add("R", (float[] args) => new Tuple<GameObject, Matrix4x4>(bigR, Matrix4x4.Rotate(Quaternion.Euler(0, 0, UnityEngine.Random.Range(-20, 20))) * Matrix4x4.Translate(new Vector3(0.1f, 0, 0)) * Matrix4x4.Scale(new Vector3(0.1f, 0.1f, 0.1f))));
     }
 }
-    
\ No newline at end of file
diff --git a/cw1/unity_artifitial_world-st/Assets/Scripts/AnabaenaTurtleParametric.cs b/cw1/unity_artifitial_world-st/Assets/Scripts/AnabaenaTurtleParametric.cs
new file mode 100644
index 00000000..21479a2d
--- /dev/null
+++ b/cw1/unity_artifitial_world-st/Assets/Scripts/AnabaenaTurtleParametric.cs
@@ -0,0 +1,41 @@
+using System;
+using System.Collections.Generic;
+using UnityEditor;
+using UnityEngine;
+
+public class AnabaenaTurtleParametric : TurtleLSystem
+{
+
+    Matrix4x4 AnabeanaParametricTransform(float age)
+    {
+        return Matrix4x4.TRS(
+            new Vector3(
+                0.1f + age * 0.1f,
+                0.0f, 
+                0.0f),
+            Quaternion.identity,
+            new Vector3(
+                0.1f + age * 0.1f,
+                0.1f + age * 0.1f, 
+                0.1f + age * 0.1f));
+    }
+
+    protected override void initLiteralInterpretation()
+    {
+
+        turtleInterpretation = new Dictionary<string, Func<float[], Tuple<GameObject, Matrix4x4>>>();
+        //turtleInterpretation
+        //loading required objects 
+        var path = "Assets/Models/{0}.fbx";
+        //var bigL = (GameObject)AssetDatabase.LoadAssetAtPath(String.Format(path, "bigL"), typeof(GameObject));
+        //var bigR = (GameObject)AssetDatabase.LoadAssetAtPath(String.Format(path, "bigR"), typeof(GameObject));
+        var l = (GameObject)AssetDatabase.LoadAssetAtPath(String.Format(path, "l"), typeof(GameObject));
+        var r = (GameObject)AssetDatabase.LoadAssetAtPath(String.Format(path, "r"), typeof(GameObject));
+
+        //creating functions that are used for interpretation
+        turtleInterpretation.Add("l", (float[] args) => new Tuple<GameObject, Matrix4x4>(l, AnabeanaParametricTransform(args[0])));
+        turtleInterpretation.Add("r", (float[] args) => new Tuple<GameObject, Matrix4x4>(r, AnabeanaParametricTransform(args[0])));
+        //turtleInterpretation.Add("L", (float[] args) => new Tuple<GameObject, Matrix4x4>(bigL, Matrix4x4.Rotate(Quaternion.Euler(0, 0, UnityEngine.Random.Range(-20, 20))) * Matrix4x4.Translate(new Vector3(0.1f, 0, 0)) * Matrix4x4.Scale(new Vector3(0.1f, 0.1f, 0.1f))));
+        //turtleInterpretation.Add("R", (float[] args) => new Tuple<GameObject, Matrix4x4>(bigR, Matrix4x4.Rotate(Quaternion.Euler(0, 0, UnityEngine.Random.Range(-20, 20))) * Matrix4x4.Translate(new Vector3(0.1f, 0, 0)) * Matrix4x4.Scale(new Vector3(0.1f, 0.1f, 0.1f))));
+    }
+}
diff --git a/cw1/unity_artifitial_world-st/Assets/Scripts/AnabaenaTurtleParametric.cs.meta b/cw1/unity_artifitial_world-st/Assets/Scripts/AnabaenaTurtleParametric.cs.meta
new file mode 100644
index 00000000..fc334aee
--- /dev/null
+++ b/cw1/unity_artifitial_world-st/Assets/Scripts/AnabaenaTurtleParametric.cs.meta
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 4bb2d4d5cae2fbf45b0aa3980c9a8e96
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
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