public void Display(int numNeurons)
{
UI_Network_Layer_Nodes nodeTemplate = nodes[0];
// Create all the nodes for our layer
for (int i = 0; i < numNeurons - 1; i++)
{
UI_Network_Layer_Nodes node = Instantiate(nodeTemplate);
node.transform.SetParent(contents.transform, false);
nodes.Add(node);
}
}
private void PositionConnections(Image connection, UI_Network_Layer_Nodes otherNode, int nodeIndex, int connectedNodeIndex, double[,] weights, float scaleFactor)
{
//Set local position to 0
connection.transform.localPosition = Vector3.zero;
//Set connection width
Vector2 sizeDelta = connection.rectTransform.sizeDelta;
double weight = weights[nodeIndex, connectedNodeIndex];
sizeDelta.x = (float)System.Math.Abs(weight * 4);
if (sizeDelta.x < 1)
{
sizeDelta.x = 1;
}
//Set conenction color
if (weight >= 0)
{
posColour.a = 1f;
connection.color = posColour;
}
else
{
negColour.a = 1f;
connection.color = negColour;
}
//Set connection length (height)
Vector2 connectionVec = this.transform.position - otherNode.transform.position;
sizeDelta.y = connectionVec.magnitude / scaleFactor;
connection.rectTransform.sizeDelta = sizeDelta;
//Set connection rotation
float angle = Vector2.Angle(Vector2.up, connectionVec);
connection.transform.rotation = Quaternion.AngleAxis(angle, new Vector3(0, 0, 1));
}
