public static Spatial.Shell ToSAM(this global::Topologic.Shell shell)
{
if (shell == null)
{
return(null);
}
IList <global::Topologic.Face> faces = shell.Faces;
if (faces == null || faces.Count == 0)
{
return(null);
}
List <Face3D> face3Ds = new List <Face3D>();
foreach (global::Topologic.Face face in faces)
{
Face3D face3D = face.ToSAM();
if (face3D == null)
{
continue;
}
face3Ds.Add(face3D);
}
return(new Spatial.Shell(face3Ds));
}
public static global::Topologic.Shell ToTopologic(this Spatial.Shell shell, double tolerance = Core.Tolerance.Distance)
{
List <Face3D> face3Ds = shell?.Face3Ds;
if (face3Ds == null || face3Ds.Count == 0)
{
return(null);
}
global::Topologic.Shell result = global::Topologic.Shell.ByFaces(face3Ds.ConvertAll(x => x.ToTopologic()), tolerance);
return(result);
}
internal static PolySurface PolySurface(global::Topologic.Shell shell)
{
List <global::Topologic.Face> faces = shell.Faces;
List <ISurface> bhomSurfaces = new List <ISurface>();
foreach (global::Topologic.Face face in faces)
{
bhomSurfaces.Add(Convert.PlanarSurface(face));
}
return(new PolySurface {
Surfaces = bhomSurfaces
});
}
public static Cell ToTopologic_Cell(this Spatial.Shell shell, double tolerance = Core.Tolerance.Distance)
{
List <Face3D> face3Ds = shell?.Face3Ds;
if (face3Ds == null || face3Ds.Count == 0)
{
return(null);
}
Cell result = null;
try
{
result = Cell.ByFaces(face3Ds.ConvertAll(x => x.ToTopologic()), tolerance);
}
catch
{
result = null;
}
if (result != null)
{
return(result);
}
global::Topologic.Shell shell_Topologic = shell.ToTopologic(tolerance);
if (shell_Topologic == null)
{
return(result);
}
try
{
result = Cell.ByShell(shell_Topologic);
}
catch
{
result = null;
}
return(result);
}
private static global::Topologic.Topology TopologyByMesh(Mesh bhomMesh)
{
global::Topologic.Shell shell = Create.ShellByMesh(bhomMesh);
if (shell == null)
{
return(null);
}
List <global::Topologic.Face> faces = shell.Faces;
if (faces.Count == 0)
{
return(null);
}
else if (faces.Count == 1)
{
return(faces[0]);
}
// else
return(shell);
}
public static Topology ToTopologic(this Brep brep, double tolerance = Core.Tolerance.Distance)
{
if (brep == null)
{
return(null);
}
BrepFaceList ghBrepFaces = brep.Faces;
List <global::Topologic.Face> faces = new List <global::Topologic.Face>();
foreach (BrepFace ghBrepFace in ghBrepFaces)
{
global::Topologic.Face face = ghBrepFace.ToTopologic();
faces.Add(face);
}
if (faces.Count == 0)
{
return(null);
}
else if (faces.Count == 1)
{
return(faces[0]);
}
else
{
global::Topologic.Shell shell = global::Topologic.Shell.ByFaces(faces, tolerance);
if (brep.IsSolid)
{
Cell cell = Cell.ByShell(shell);
return(cell);
}
return(shell);
}
}
internal static IGeometry BasicGeometry(global::Topologic.Topology topology)
{
if (topology == null)
{
return(null);
}
global::Topologic.Vertex vertex = topology as global::Topologic.Vertex;
if (vertex != null)
{
return(Convert.BasicGeometry(vertex));
}
global::Topologic.Edge edge = topology as global::Topologic.Edge;
if (edge != null)
{
return(Convert.BasicGeometry(edge));
}
global::Topologic.Wire wire = topology as global::Topologic.Wire;
if (wire != null)
{
return(Convert.BasicGeometry(wire));
}
global::Topologic.Face face = topology as global::Topologic.Face;
if (face != null)
{
return(Convert.BasicGeometry(face));
}
global::Topologic.Shell shell = topology as global::Topologic.Shell;
if (shell != null)
{
return(Convert.BasicGeometry(shell));
}
global::Topologic.Cell cell = topology as global::Topologic.Cell;
if (cell != null)
{
return(Convert.BasicGeometry(cell));
}
global::Topologic.CellComplex cellComplex = topology as global::Topologic.CellComplex;
if (cellComplex != null)
{
return(Convert.BasicGeometry(cellComplex));
}
global::Topologic.Cluster cluster = topology as global::Topologic.Cluster;
if (cluster != null)
{
return(Convert.BasicGeometry(cluster));
}
//global::Topologic.Aperture aperture = topology as global::Topologic.Aperture;
//if (aperture != null)
//{
// return Aperture.Convert.BasicGeometry(aperture);
//}
throw new NotImplementedException("Geometry for this shape is not supported yet");
}
public static List <global::Topologic.Vertex> Vertices(global::Topologic.Shell shell)
{
return(shell.Vertices);
}
public static bool IsClosed(global::Topologic.Shell shell)
{
return(shell.IsClosed);
}
public static List <global::Topologic.Edge> Edges(global::Topologic.Shell shell)
{
return(shell.Edges);
}
public static List <global::Topologic.Wire> Wires(global::Topologic.Shell shell)
{
return(shell.Wires);
}
public static List <global::Topologic.Face> Faces(global::Topologic.Shell shell)
{
return(shell.Faces);
}
public static List <global::Topologic.Cell> Cells(global::Topologic.Shell shell)
{
return(shell.Cells);
}
internal static IGeometry BasicGeometry(global::Topologic.Shell shell)
{
return(PolySurface(shell));
}
public static global::Topologic.Cell CellByShell(global::Topologic.Shell shell)
{
return(global::Topologic.Cell.ByShell(shell));
}
