public Neuron(Vector2f position, float radius, float bias)
{
float occlusion = 0.8f;
outer = new CircleShape(radius)
{
Position = position,
FillColor = new Color(90, 90, 90),
};
inner = new CircleShape(radius * occlusion)
{
FillColor = new Color(0, 0, 0),
Position = position,
};
SFMLGeometryUtility.AlignCircles(ref outer, ref inner);
CenterPoint = SFMLGeometryUtility.CalculateCenter(ref outer);
ChangeActivation(0f);
BiasPopup = new Popup(CenterPoint);
Bias = bias;
BiasPopup.UpdateText("Bias: " + bias.ToString());
ShouldBeDrawn = true;
ShouldDrawBiasPopup = false;
}
public Connection(Neuron from, Neuron to, float width)
{
fromN = from;
toN = to;
this.from = from.CenterPoint;
this.to = to.CenterPoint;
line = SFMLGeometryUtility.GenerateLine(ref this.from, ref this.to, width);
line.FillColor = new Color(20, 20, 20, 100); // From visual trial and error.
minOpacity = 1; // Based on RGB scheme.
maxOpacity = 255; // Based on RGB scheme.
weight = 0f;
}