/**
* \brief Returns a #pb_Face which contains the passed triangle.
* @param tri int[] composed of three indices.
*/
public static bool FaceWithTriangle(this pb_Object pb, int[] tri, out pb_Face face)
{
for (int i = 0; i < pb.faces.Length; i++)
{
if (pb.faces[i].Contains(tri))
{
face = pb.faces[i];
return(true);
}
}
face = null;
return(false);
}
public static pb_Edge[] GetPerimeterEdges(this pb_Face face)
{
pb_Edge[] edges = face.GetEdges();
List <pb_Edge> perimeterEdges = new List <pb_Edge>();
for (int i = 0; i < edges.Length; i++)
{
if (pb_Edge.ContainsDuplicateFast(edges, edges[i]))
{
continue;
}
else
{
perimeterEdges.Add(edges[i]);
}
}
return(perimeterEdges.ToArray());
}
public pb_VertexConnection(pb_Face face, List <int> indices)
{
this.face = face;
this.indices = indices;
}
public EdgeConnection(pb_Face face, List <pb_Edge> edges)
{
this.face = face;
this.edges = edges;
}
