private void ConstructFace(EdgePair P0P1pair, EdgePair P2P3Pair,
ShapePoint P0, ShapePoint P1, ShapePoint P2, ShapePoint P3,
Vector3 n,
bool setEdge1)
{
var face = new Face();
var P1P2Pair = new EdgePair(null, null);
var P3P0Pair = new EdgePair(null, null);
// setup the linked lists
RequiredEdge(P0P1pair, setEdge1).InsertAfter(RequiredEdge(P1P2Pair, setEdge1));
RequiredEdge(P1P2Pair, setEdge1).InsertAfter(RequiredEdge(P2P3Pair, setEdge1));
RequiredEdge(P2P3Pair, setEdge1).InsertAfter(RequiredEdge(P3P0Pair, setEdge1));
RequiredEdge(P3P0Pair, setEdge1).InsertAfter(RequiredEdge(P0P1pair, setEdge1));
// set the start and end points
RequiredEdge(P0P1pair, setEdge1).Start = P0;
RequiredEdge(P0P1pair, setEdge1).End = P1;
RequiredEdge(P1P2Pair, setEdge1).Start = P1;
RequiredEdge(P1P2Pair, setEdge1).End = P2;
RequiredEdge(P2P3Pair, setEdge1).Start = P2;
RequiredEdge(P2P3Pair, setEdge1).End = P3;
RequiredEdge(P3P0Pair, setEdge1).Start = P3;
RequiredEdge(P3P0Pair, setEdge1).End = P0;
// set the face
RequiredEdge(P0P1pair, setEdge1).OwnerFace = face;
RequiredEdge(P1P2Pair, setEdge1).OwnerFace = face;
RequiredEdge(P2P3Pair, setEdge1).OwnerFace = face;
RequiredEdge(P3P0Pair, setEdge1).OwnerFace = face;
// init the face
face.Init(RequiredEdge(P0P1pair, setEdge1), 4, n);
face.OnNewOwner(m_Shape);
// set stuff on the shape
P1P2Pair.OnNewOwner(m_Shape);
P3P0Pair.OnNewOwner(m_Shape);
}
private void CreateShape(int i)
{
m_Shape = GetComponent <RigidBodyPool>().GetBody().GetComponent <Shape>();
var s = m_Params[i].Scale;
var P0 = new ShapePoint(new Vector3(s.x, s.y, s.z));
var P1 = new ShapePoint(new Vector3(-s.x, s.y, s.z));
var P2 = new ShapePoint(new Vector3(-s.x, s.y, -s.z));
var P3 = new ShapePoint(new Vector3(s.x, s.y, -s.z));
var P4 = new ShapePoint(new Vector3(s.x, -s.y, s.z));
var P5 = new ShapePoint(new Vector3(-s.x, -s.y, s.z));
var P6 = new ShapePoint(new Vector3(-s.x, -s.y, -s.z));
var P7 = new ShapePoint(new Vector3(s.x, -s.y, -s.z));
var P0P4pair = new EdgePair(null, null);
var P1P5pair = new EdgePair(null, null);
var P2P6pair = new EdgePair(null, null);
var P3P7pair = new EdgePair(null, null);
ConstructFace(P0P4pair, P1P5pair, P0, P4, P5, P1, Vector3.forward, true);
ConstructFace(P1P5pair, P2P6pair, P1, P5, P6, P2, -Vector3.right, false);
ConstructFace(P2P6pair, P3P7pair, P2, P6, P7, P3, -Vector3.forward, true);
ConstructFace(P3P7pair, P0P4pair, P3, P7, P4, P0, Vector3.right, false);
var top = new Face();
top.PutOntoOpenHole(P0P4pair.Edge1.Prev.Other, Vector3.up);
top.OnNewOwner(m_Shape);
var bottom = new Face();
bottom.PutOntoOpenHole(P0P4pair.Edge1.Next.Other, -Vector3.up);
bottom.OnNewOwner(m_Shape);
P0P4pair.OnNewOwner(m_Shape);
P1P5pair.OnNewOwner(m_Shape);
P2P6pair.OnNewOwner(m_Shape);
P3P7pair.OnNewOwner(m_Shape);
m_Shape.Points.Add(P0.Point);
m_Shape.Points.Add(P1.Point);
m_Shape.Points.Add(P2.Point);
m_Shape.Points.Add(P3.Point);
m_Shape.Points.Add(P4.Point);
m_Shape.Points.Add(P5.Point);
m_Shape.Points.Add(P6.Point);
m_Shape.Points.Add(P7.Point);
P0.Index = 0;
P1.Index = 1;
P2.Index = 2;
P3.Index = 3;
P4.Index = 4;
P5.Index = 5;
P6.Index = 6;
P7.Index = 7;
foreach (var pair in m_Shape.EdgePairs)
{
m_Shape.EdgePointIndicies.Add(pair.Edge1.Start.Index);
m_Shape.EdgePointIndicies.Add(pair.Edge1.End.Index);
}
m_Shape.EnsureWorldPointsListIsBigEnough();
var meshPool = GetComponent <FaceMeshPool>();
foreach (var face in m_Shape.Faces)
{
face.AddMesh(meshPool);
}
m_Shape.transform.position = m_Params[i].Position;
m_Shape.transform.rotation = Quaternion.identity;
m_Shape.UpdateWorldPoints();
m_Shape.GetComponent <MyRigidbody>().Drag = m_Params[i].Drag;
}