/// <summary>
/// Optimise the size of the spheres.
/// </summary>
private static void OptimiseFittedSphere(List<StructureSphere> spheres, DiabolicalModel aModel, MainForm form)
{
form.ShowStatus("Optimise Sphere Sizes...");
Triangle tri = new Triangle();
List<Vector3> points = new List<Vector3>();
for (int s = 0; s < spheres.Count; s++)
{
points.Clear();
for (int t = 0; t < spheres[s].IDs.Count; t++)
{
aModel.GetTriangle(ref t, ref tri);
points.AddRange(tri.PointsInsideSphere(spheres[s].Sphere));
}
if (points.Count > 0)
{
spheres[s].RePosition(SmallestToFit(points));
}
}
}
/// <summary>
/// Used for filling and refilling spheres.
/// The triangle ID is added to the list within each smaller sphere.
/// </summary>
private static void FillWithTriangles(List<StructureSphere> spheres, DiabolicalModel aModel, MainForm form)
{
int status = 0;
Triangle tri = new Triangle();
bool result = false;
BoundingSphere bound;
int count = aModel.CountTriangles();
for (int t = 0; t < count; t++)
{
status++;
if (status > 33)
{
status = 0;
form.ShowStatus("Fill with triangle: " + t.ToString());
}
aModel.GetTriangle(ref t, ref tri);
for (int s = 0; s < spheres.Count; s++)
{
bound = spheres[s].Sphere;
tri.Intersects(ref bound, out result);
if (result)
{
spheres[s].IDs.Add(t);
}
}
}
}