private SphereModel GetSkeletone(int recursionLevel, CancellationToken token)
{
var res = GetBaseSkeleton();
var bp = res.Item2;
var triengles = res.Item1;
var model = new SphereModel(bp);
for (int i = 0; i < recursionLevel; i++)
{
var newTriengles = new List<RefTriengle>();
foreach (var t in triengles)
{
if (token.IsCancellationRequested)
return null;
var a = model.MiddlePoint(t.Points[0], t.Points[1]);
var b = model.MiddlePoint(t.Points[1], t.Points[2]);
var c = model.MiddlePoint(t.Points[2], t.Points[0]);
newTriengles.Add(new RefTriengle(t.Points[0], a, c));
newTriengles.Add(new RefTriengle(t.Points[1], b, a));
newTriengles.Add(new RefTriengle(t.Points[2], c, b));
newTriengles.Add(new RefTriengle(a, b, c));
}
triengles = newTriengles;
}
model.Normalize();
model.Triengles = triengles;
return model;
}
private Tuple<SphereModel, Dictionary<int, List<RefTriengleOptimize>>> GetOptimizeSkeleton(int recursionLevel, CancellationToken token)
{
var res = GetBaseSkeleton();
var bp = res.Item2;
var triengles = res.Item1;
var resultDic = new Dictionary<int, List<RefTriengleOptimize>>();
resultDic[0] = triengles.Select(e => new RefTriengleOptimize(e, 0)).ToList();
var model = new SphereModel(bp);
for (int i = 0; i < recursionLevel; i++)
{
var parents = resultDic[i];
var childs = new List<RefTriengleOptimize>();
foreach (var t in parents)
{
if (token.IsCancellationRequested)
return null;
var a = model.MiddlePoint(t.Points[0], t.Points[1]);
var b = model.MiddlePoint(t.Points[1], t.Points[2]);
var c = model.MiddlePoint(t.Points[2], t.Points[0]);
var refs = new List<RefTriengleOptimize>
{
new RefTriengleOptimize(new RefTriengle(t.Points[0], a, c),i+1),
new RefTriengleOptimize(new RefTriengle(t.Points[1], b, a),i+1),
new RefTriengleOptimize(new RefTriengle(t.Points[2], c, b),i+1),
new RefTriengleOptimize(new RefTriengle(a, b, c),i+1)
};
foreach (var refT in refs)
refT.Parent = t;
t.Childs = refs.ToArray();
childs.AddRange(refs);
}
resultDic[i + 1] = childs;
}
model.Normalize();
model.Triengles = triengles;
return new Tuple<SphereModel, Dictionary<int, List<RefTriengleOptimize>>>(model, resultDic);
}