Fix Direction.ToVector3

Assets/NanoBrain/LinearAlgebra/src/Angle.cs

@@ -56,6 +56,10 @@ namespace LinearAlgebra {
         
         public readonly float inRevolutions => this.value / 360.0f;
 
+        public override string ToString() {
+               return $"{this.inDegrees} deg.";
+        }
+
         public static readonly AngleFloat zero = Degrees(0);
         public static readonly AngleFloat deg90 = Degrees(90);
         public static readonly AngleFloat deg180 = Degrees(180);

Assets/NanoBrain/LinearAlgebra/src/Direction.cs

@@ -66,6 +66,10 @@ namespace LinearAlgebra {
             return d;
         }
 
+        public override readonly string ToString() {
+            return $"Direction(h: {this.horizontal}, v: {this.vertical})";
+        }
+
         /// <summary>
         /// A forward direction with zero for both angles
         /// </summary>
@@ -107,10 +111,17 @@ namespace LinearAlgebra {
         /// Convert the direction into a carthesian vector
         /// </summary>
         /// <returns>The carthesian vector corresponding to this direction.</returns>
-        public UnityEngine.Vector3 ToVector3() {
-            UnityEngine.Quaternion q = UnityEngine.Quaternion.Euler(90 - this.vertical.inDegrees, this.horizontal.inDegrees, 0);
-            UnityEngine.Vector3 v = q * UnityEngine.Vector3.forward;
-            return v;
+        public readonly UnityEngine.Vector3 ToVector3() {
+            // Convert degrees to radians
+            float radH = this.horizontal.inRadians;
+            float radV = this.vertical.inRadians;
+
+            // Calculate Vector
+            float x = MathF.Cos(radV) * MathF.Cos(radH);
+            float y = MathF.Sin(radV);
+            float z = MathF.Cos(radV) * MathF.Sin(radH);
+
+            return new UnityEngine.Vector3(x, y, z);
         }
 
         /// <summary>
@@ -132,9 +143,20 @@ namespace LinearAlgebra {
         /// </summary>
         /// <returns>The carthesian vector corresponding to this direction.</returns>
         public Vector3Float ToVector3() {
-            Quaternion q = Quaternion.Euler(90 - this.vertical.inDegrees, this.horizontal.inDegrees, 0);
-            Vector3Float v = q * Vector3Float.forward;
-            return v;
+            // Quaternion q = Quaternion.Euler(90 - this.vertical.inDegrees, this.horizontal.inDegrees, 0);
+            // Vector3Float v = q * Vector3Float.forward;
+            // return v;
+                        // Convert degrees to radians
+            float radH = this.horizontal.inRadians;
+            float radV = this.vertical.inRadians;
+
+            // Calculate Vector
+            float x = MathF.Cos(radV) * MathF.Cos(radH);
+            float y = MathF.Sin(radV);
+            float z = MathF.Cos(radV) * MathF.Sin(radH);
+
+            return new Vector3Float(x, y, z);
+
         }
 
         /// <summary>

Assets/NanoBrain/Neuroid.cs

@@ -83,7 +83,9 @@ public class Neuroid : Nucleus {
             Vector3 direction = synapseNucleus.outputValue.direction.ToVector3();
 
             float weight = synapse.weight;
-            float magnitude = weight * curve.Evaluate(synapseNucleus.outputValue.magnitude);
+            float activatedValue = curve.Evaluate(synapseNucleus.outputValue.magnitude);
+            float magnitude = weight * activatedValue;
+            Debug.Log($"{this.name} {synapseNucleus.outputValue.direction} {synapseNucleus.outputValue.direction.horizontal}{synapseNucleus.outputValue.direction.vertical} {direction}");
 
             result += direction * magnitude;
         }

Assets/Scenes/Boids/Boids.unity

@@ -374,10 +374,10 @@ MonoBehaviour:
   m_Name: 
   m_EditorClassIdentifier: Assembly-CSharp::SwarmControl
   speed: 1
-  inertia: 0.8
+  inertia: 0.9
   alignmentForce: 2
   cohesionForce: 2
-  avoidanceForce: 100
+  avoidanceForce: 10
   separationDistance: 0.3
   perceptionDistance: 2
   boundaryForce: 5
@@ -395,7 +395,7 @@ MonoBehaviour:
   m_Script: {fileID: 11500000, guid: ec888ca5333d45a438f9f417fa5ce135, type: 3}
   m_Name: 
   m_EditorClassIdentifier: Assembly-CSharp::SwarmSpawn
-  count: 100
+  count: 1
   boidPrefab: {fileID: 8702527964058765413, guid: f9c706268554ce449a8773675b2864b8, type: 3}
   spawnAreaSize: {x: 0.5, y: 0.5, z: 0.5}
   minDelay: 0.05

Assets/Scenes/Boids/Scripts/Editor/SwarmControl_Editor.cs

@@ -9,14 +9,12 @@ public class SwarmControl_Editor : Editor {
         DrawDefaultInspector();
 
         if (EditorGUI.EndChangeCheck()) {
-
             SwarmControl swarmControl = (SwarmControl)target;
             NanoBrainObj[] nanoBrains = FindObjectsByType<NanoBrainObj>(FindObjectsSortMode.None);
-            
+
             foreach (NanoBrainObj brain in nanoBrains) {
                 UpdateWeight(brain, "Avoidance", swarmControl.avoidanceForce);
             }
-            //}
             Debug.Log("Updated weights");
         }
     }