public static FuzzySet[] CreateFuzzySets(FuzzySetGroupDesc group)
{
FuzzySet[] sets = new FuzzySet[group.Sets.Count];
for (int i = 0; i < group.Sets.Count; i++)
{
FuzzySetDesc desc = group.Sets[i];
sets[i] = new FuzzySet(desc.Name, new PiecewiseLinearFunction(desc.Points));
}
return(sets);
}
public FuzzySetChart(FuzzySetDesc set, float chartMin, float chartMax)
{
this.Name = set.Name;
foreach (Point p in set.Points)
{
Debug.Log(set.Name + " " + p.X + " " + p.Y);
}
List <Keyframe> frames = new List <Keyframe>(set.Points.Length + 2);
Keyframe? last = null;
if (!Mathf.Approximately(set.Points[0].X, chartMin))
{
last = new Keyframe(chartMin, set.Points[0].Y, 0, 0);
frames.Add(last.Value);
}
for (int i = 0; i < set.Points.Length; i++)
{
Point p = set.Points[i];
float outTangent = 0;
if (last.HasValue)
{
outTangent = (p.Y - last.Value.value) / (p.X - last.Value.time);
Keyframe kf = last.Value;
kf.outTangent = outTangent;
last = kf;
frames[frames.Count - 1] = kf;
}
Keyframe next = new Keyframe(p.X, p.Y, outTangent, 0);
frames.Add(next);
last = next;
}
if (last.HasValue && !Mathf.Approximately(last.Value.time, 1f))
{
Keyframe next = new Keyframe(chartMax, last.Value.value, 0, 0);
frames.Add(next);
}
this.Curve = new AnimationCurve(frames.ToArray());
}
// currently requires the points to be pre-sorted
public FuzzySetDesc Add(FuzzySetDesc desc)
{
this.Sets.Add(desc);
float min = desc.Points[0].X;
float max = desc.Points[desc.Points.Length - 1].X;
if (min < this.ActualMin)
{
this.ActualMin = min;
}
if (max > this.ActualMax)
{
this.ActualMax = max;
}
return(desc);
}
