NanoBrain/NanoBrain-unitypackage
NanoBrain/NanoBrain-unitypackage
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neuroid value as Vector3

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This commit is contained in:
Pascal Serrarens 2026-01-07 16:43:38 +01:00
parent 5dbb5654a1
commit cd74c312dc
7 changed files with 31 additions and 29 deletions
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15
Assets/NanoBrain/Neuroid.cs
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@ -81,21 +81,24 @@ public class Neuroid : Nucleus {
if (synapse.nucleus.isSleeping) if (synapse.nucleus.isSleeping)
continue; continue;
Spherical outputValue = synapse.nucleus.outputValue; Vector3 outputValue = synapse.nucleus.outputValue;
float weight = synapse.weight; float weight = synapse.weight;
float activatedValue = curve.Evaluate(outputValue.magnitude); float activatedValue = curve.Evaluate(outputValue.magnitude);
float magnitude = weight * activatedValue; float magnitude = weight * activatedValue;
Spherical sVector = new(magnitude, outputValue.direction); //Spherical sVector = new(magnitude, outputValue.direction);
sum += sVector.ToVector3(); sum += magnitude * outputValue.normalized;//sVector.ToVector3();
n++; n++;
} }
Spherical result; //Spherical result;
Vector3 result;
if (average) if (average)
result = Spherical.FromVector3(sum / n); //result = Spherical.FromVector3(sum / n);
result = sum / n;
else else
result = Spherical.FromVector3(sum); //result = Spherical.FromVector3(sum);
result = sum;
UpdateResult(result); UpdateResult(result);
} }

8
Assets/NanoBrain/Nucleus.cs
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@ -64,8 +64,8 @@ public class Nucleus {
public NanoBrainObj brain { get; set; } public NanoBrainObj brain { get; set; }
private Spherical _outputValue; private Vector3 _outputValue;
public Spherical outputValue //{ get; set; } public Vector3 outputValue //{ get; set; }
{ {
get { return _outputValue; } get { return _outputValue; }
set { set {
@ -83,7 +83,7 @@ public class Nucleus {
this.stale++; this.stale++;
this.isSleeping = this.stale > 2; this.isSleeping = this.stale > 2;
if (isSleeping) if (isSleeping)
_outputValue = Spherical.zero; _outputValue = Vector3.zero;
} }
[System.NonSerialized] [System.NonSerialized]
public int layerIx; public int layerIx;
@ -153,7 +153,7 @@ public class Nucleus {
public virtual void UpdateState() { } public virtual void UpdateState() { }
public void UpdateResult(Spherical result) { public void UpdateResult(Vector3 result) {
// float d = Spherical.Distance(result, this.outputValue); // float d = Spherical.Distance(result, this.outputValue);
// if (d < 0.1f) { // if (d < 0.1f) {
// //Debug.Log($"insignificant update: {d}"); // //Debug.Log($"insignificant update: {d}");

6
Assets/NanoBrain/Perceptoid.cs
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@ -68,14 +68,14 @@ public class Perceptoid : Neuroid {
this.thingType = thingType; this.thingType = thingType;
this.receptor.thingType = thingType; this.receptor.thingType = thingType;
this.receptor.localPosition = Spherical.zero; this.receptor.localPosition = Vector3.zero;
this.outputValue = Spherical.zero; this.outputValue = Vector3.zero;
this.receivers = new(); this.receivers = new();
} }
public override void UpdateState() { public override void UpdateState() {
Spherical result = this.receptor.localPosition; Vector3 result = this.receptor.localPosition;
UpdateResult(result); UpdateResult(result);
} }

8
Assets/NanoBrain/Receptor.cs
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@ -18,7 +18,7 @@ public class Receptor {
} }
} }
} }
public Spherical localPosition; public Vector3 localPosition;
public float distanceResolution = 0.1f; public float distanceResolution = 0.1f;
public float directionResolution = 5; public float directionResolution = 5;
@ -38,10 +38,10 @@ public class Receptor {
} }
public virtual void ProcessStimulus(int thingId, Vector3 newLocalPositionVector) { public virtual void ProcessStimulus(int thingId, Vector3 newLocalPositionVector) {
Spherical newLocalPosition = Spherical.FromVector3(newLocalPositionVector); //Spherical newLocalPosition = Spherical.FromVector3(newLocalPositionVector);
Spherical previousLocalPosition = this.localPosition; Vector3 previousLocalPosition = this.localPosition;
this.localPosition = newLocalPosition; this.localPosition = newLocalPositionVector;
Perceptoid selectedPerceptoid = null; Perceptoid selectedPerceptoid = null;
foreach (Perceptoid perceptoid in this.perceptei) { foreach (Perceptoid perceptoid in this.perceptei) {

4
Assets/NanoBrain/VisualEditor/Editor/NanoBrainEditor.cs
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@ -339,7 +339,7 @@ public class GraphBoardView : VisualElement {
currentNucleus.name = EditorGUILayout.TextField(currentNucleus.name); currentNucleus.name = EditorGUILayout.TextField(currentNucleus.name);
EditorGUILayout.BeginHorizontal(); EditorGUILayout.BeginHorizontal();
EditorGUILayout.LabelField("Output Value", GUILayout.Width(100)); EditorGUILayout.LabelField("Output Value", GUILayout.Width(100));
EditorGUILayout.Vector3Field(GUIContent.none, currentNucleus.outputValue.ToVector3()); EditorGUILayout.Vector3Field(GUIContent.none, currentNucleus.outputValue);
EditorGUILayout.EndHorizontal(); EditorGUILayout.EndHorizontal();
if (currentNucleus.synapses.Count > 0) { if (currentNucleus.synapses.Count > 0) {
EditorGUILayout.LabelField("Synapses"); EditorGUILayout.LabelField("Synapses");
@ -358,7 +358,7 @@ public class GraphBoardView : VisualElement {
// currentNucleus.synapses[nucleus] = EditorGUILayout.FloatField(weight, GUILayout.Width(40)); // currentNucleus.synapses[nucleus] = EditorGUILayout.FloatField(weight, GUILayout.Width(40));
synapse.weight = EditorGUILayout.FloatField(synapse.weight, GUILayout.Width(40)); synapse.weight = EditorGUILayout.FloatField(synapse.weight, GUILayout.Width(40));
EditorGUI.indentLevel++; EditorGUI.indentLevel++;
EditorGUILayout.Vector3Field(GUIContent.none, synapse.nucleus.outputValue.ToVector3(), GUILayout.Width(180)); EditorGUILayout.Vector3Field(GUIContent.none, synapse.nucleus.outputValue, GUILayout.Width(180));
EditorGUILayout.EndHorizontal(); EditorGUILayout.EndHorizontal();
EditorGUI.EndDisabledGroup(); EditorGUI.EndDisabledGroup();

2
Assets/NanoBrain/VisualEditor/Editor/NanoBrainInspector.cs
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@ -457,7 +457,7 @@ public class NanoBrainInspector : Editor {
DisconnectNucleus(this.currentNucleus); DisconnectNucleus(this.currentNucleus);
if (this.gameObject != null) { if (this.gameObject != null) {
Vector3 worldVector = this.gameObject.transform.TransformVector(this.currentNucleus.outputValue.ToVector3()); Vector3 worldVector = this.gameObject.transform.TransformVector(this.currentNucleus.outputValue);
Debug.DrawRay(this.gameObject.transform.position, worldVector, Color.yellow); Debug.DrawRay(this.gameObject.transform.position, worldVector, Color.yellow);
} }
}); });

13
Assets/Scenes/Boids/Scripts/Boid.cs
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@ -44,14 +44,14 @@ public class Boid : MonoBehaviour {
if (neighbour == null || neighbour == this) if (neighbour == null || neighbour == this)
continue; continue;
int thingId = neighbour.GetInstanceID();
Vector3 localPosition = this.transform.InverseTransformPoint(neighbour.transform.position); Vector3 localPosition = this.transform.InverseTransformPoint(neighbour.transform.position);
//localPosition = localPosition.normalized * (localPosition.magnitude - sc.separationDistance); if (localPosition.sqrMagnitude > 0)
//Debug.DrawRay(this.transform.position, this.transform.TransformDirection(localPosition), Color.magenta); boidReceptor?.ProcessStimulus(thingId, localPosition);
Vector3 localVelocity = this.transform.InverseTransformVector(neighbour.velocity); Vector3 localVelocity = this.transform.InverseTransformVector(neighbour.velocity);
if (localVelocity.sqrMagnitude > 0)
int thingId = neighbour.GetInstanceID();
boidReceptor?.ProcessStimulus(thingId, localPosition);
boidVelocityReceptor?.ProcessStimulus(thingId, localVelocity); boidVelocityReceptor?.ProcessStimulus(thingId, localVelocity);
} }
} }
@ -64,8 +64,7 @@ public class Boid : MonoBehaviour {
boundaryReceptor.ProcessStimulus(777, desiredLocalSpace); boundaryReceptor.ProcessStimulus(777, desiredLocalSpace);
} }
Vector3 worldForce = this.transform.TransformDirection(nanoBrain.root.outputValue);
Vector3 worldForce = this.transform.TransformDirection(nanoBrain.root.outputValue.ToVector3());
this.velocity = (1 - sc.inertia) * (worldForce * Time.deltaTime) + sc.inertia * velocity; this.velocity = (1 - sc.inertia) * (worldForce * Time.deltaTime) + sc.inertia * velocity;
if (this.velocity.magnitude > 0) if (this.velocity.magnitude > 0)