//--------------------------------------------------------------------------------------------------
public static TopoDS_Shape CreateFacesFromWires(TopoDS_Shape sourceShape, Pln plane)
{
var wires = sourceShape.Wires();
// Create faces from closed wires
var openWireCount = 0;
var closedWireCount = 0;
var makeFace = new BRepBuilderAPI_MakeFace(plane);
foreach (var wire in wires)
{
var checkWire = new BRepCheck_Wire(wire);
if (checkWire.Closed() != BRepCheck_Status.BRepCheck_NoError)
{
openWireCount++;
continue;
}
makeFace.Add(wire);
closedWireCount++;
}
if (openWireCount > 0)
{
Messages.Warning("Source shape has " + openWireCount + " unclosed wires, which will be ignored.");
}
if (closedWireCount == 0)
{
Messages.Warning("Source shape has no closed wires.");
return(new TopoDS_Face());
}
if (!makeFace.IsDone())
{
Messages.Error("Generating faces from source wires failed.");
return(null);
}
// Fix orientation of that faces
var shapeFix = new ShapeFix_Shape(makeFace.Face());
shapeFix.Perform();
return(shapeFix.Shape());
}
