public static bool SubdivideFace(this pb_Object pb, pb_Face[] faces, out pb_Face[] splitFaces)
{
List <pb_EdgeConnection> split = new List <pb_EdgeConnection>();
foreach (pb_Face face in faces)
{
split.Add(new pb_EdgeConnection(face, new List <pb_Edge>(face.edges)));
}
return(pb.ConnectEdges(split, out splitFaces));
}
private static bool ConnectEdges(pb_Object pb, pb_Edge[] edgesToConnect)
{
int len = edgesToConnect.Length;
List <EdgeConnection> splits = new List <EdgeConnection>();
for (int i = 0; i < len; i++)
{
foreach (pb_Face face in pbMeshUtils.GetConnectedFaces(pb, edgesToConnect[i]))
{
if (!splits.Contains((EdgeConnection)face))
{
List <pb_Edge> faceEdges = new List <pb_Edge>();
foreach (pb_Edge e in edgesToConnect)
{
int localEdgeIndex = face.edges.IndexOf(e, pb.sharedIndices);
if (localEdgeIndex > -1)
{
faceEdges.Add(face.edges[localEdgeIndex]);
}
}
if (faceEdges.Count > 1)
{
splits.Add(new EdgeConnection(face, faceEdges));
}
}
}
}
pb_Face[] faces;
if (pb.ConnectEdges(splits, out faces))
{
pb.SetSelectedFaces(faces);
pb.GenerateUV2(true);
pb.Refresh();
return(true);
}
return(false);
}
private static bool ConnectEdges(pb_Object pb, pb_Edge[] edgesToConnect)
{
int len = edgesToConnect.Length;
List<EdgeConnection> splits = new List<EdgeConnection>();
for(int i = 0; i < len; i++)
{
foreach(pb_Face face in pbMeshUtils.GetConnectedFaces(pb, edgesToConnect[i]))
{
if(!splits.Contains((EdgeConnection)face))
{
List<pb_Edge> faceEdges = new List<pb_Edge>();
foreach(pb_Edge e in edgesToConnect)
{
int localEdgeIndex = face.edges.IndexOf(e, pb.sharedIndices);
if(localEdgeIndex > -1)
faceEdges.Add(face.edges[localEdgeIndex]);
}
if(faceEdges.Count > 1)
splits.Add(new EdgeConnection(face, faceEdges));
}
}
}
pb_Face[] faces;
if(pb.ConnectEdges(splits, out faces))
{
pb.SetSelectedFaces(faces);
pb.GenerateUV2(true);
pb.Refresh();
return true;
}
return false;
}