public static Sphere CreateFromPoints(Vector3[] points)
{
Sphere sphere = new Sphere();
AABB3D box = AABB3D.CreateFromPoints(points);
sphere.Pos = box.Pos;
float maxDist = float.MinValue;
for (int i = 0; i < points.Length; i++)
{
if ((points[i] - sphere.Pos).LengthSquared() > maxDist)
{
maxDist = (points[i] - sphere.Pos).LengthSquared();
}
}
maxDist = (float)Math.Sqrt(maxDist);
sphere.Radius = maxDist;
return sphere;
}
public static AABB3D CreateFromSphere(Sphere s)
{
return new AABB3D(s.Pos, new Vector3(s.Radius, s.Radius, s.Radius));
}
