public override void OnInspectorGUI()
{
base.OnInspectorGUI();
CelestialSphere celestial = target as CelestialSphere;
if (GUILayout.Button("拾取子节点"))
{
CollectChildren(celestial);
}
if (GUILayout.Button("随机摆放节点"))
{
celestial.ResetEllipsoid();
RandomChildren(celestial);
}
if (GUILayout.Button("均匀摆放节点"))
{
celestial.ResetEllipsoid();
celestial.PlaceChildrenAverage();
}
if (GUILayout.Button("重建椭球体"))
{
celestial.ResetEllipsoid();
}
serializedObject.ApplyModifiedProperties();
}
private void CollectChildren(CelestialSphere celestial)
{
if (celestial.children == null)
{
celestial.children = new List <Transform>();
}
celestial.children.Clear();
var count = celestial.transform.childCount;
for (var i = 0; i < count; i++)
{
var c = celestial.transform.GetChild(i);
celestial.children.Add(c);
}
}
private void RandomChildren(CelestialSphere celestial)
{
Random r = new Random((int)DateTime.Now.Ticks);
for (int i = 0; i < celestial.children.Count; i++)
{
Vector3 d = Vector3.zero;
var sign = r.Next(0, 2) > 0 ? 1 : -1;
d.x = sign * (float)r.NextDouble();
sign = r.Next(0, 2) > 0 ? 1 : -1;
d.y = sign * (float)r.NextDouble();
sign = r.Next(0, 2) > 0 ? 1 : -1;
d.z = sign * (float)r.NextDouble();
var p = celestial.GetPointOnEllipsoid(d);
celestial.children[i].transform.position = p;
}
}
