-- Created on: 1993-07-29 -- Created by: Remi LEQUETTE -- Copyright (c) 1993-1999 Matra Datavision -- Copyright (c) 1999-2012 OPEN CASCADE SAS -- -- The content of this file is subject to the Open CASCADE Technology Public -- License Version 6.5 (the "License"). You may not use the content of this file -- except in compliance with the License. Please obtain a copy of the License -- at http://www.opencascade.org and read it completely before using this file. -- -- The Initial Developer of the Original Code is Open CASCADE S.A.S., having its -- main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France. -- -- The Original Code and all software distributed under the License is -- distributed on an "AS IS" basis, without warranty of any kind, and the -- Initial Developer hereby disclaims all such warranties, including without -- limitation, any warranties of merchantability, fitness for a particular -- purpose or non-infringement. Please see the License for the specific terms -- and conditions governing the rights and limitations under the License. class MakePolygon from BRepLib inherits MakeShape from BRepLib ---Purpose: Class to build polygonal wires. -- -- A polygonal wire may be build from -- -- - 2,4,3 points. -- -- - 2,3,4 vertices. -- -- - any number of points. -- -- - any number of vertices. -- -- -- When a point or vertex is added to the polygon if -- it is identic to the previous point no edge is -- built. The method added can be used to test it. uses Wire from TopoDS, Edge from TopoDS, Vertex from TopoDS, Pnt from gp raises NotDone from StdFail is Create returns MakePolygon from BRepLib; ---Purpose: Creates an empty MakePolygon. ---Level: Public Create(P1, P2 : Pnt from gp) ---Level: Public returns MakePolygon from BRepLib; Create(P1, P2, P3 : Pnt from gp; Close : Boolean = Standard_False) ---Level: Public returns MakePolygon from BRepLib; Create(P1, P2, P3, P4 : Pnt from gp; Close : Boolean = Standard_False) ---Level: Public returns MakePolygon from BRepLib; Create(V1, V2 : Vertex from TopoDS) ---Level: Public returns MakePolygon from BRepLib; Create(V1, V2, V3 : Vertex from TopoDS; Close : Boolean = Standard_False) ---Level: Public returns MakePolygon from BRepLib; Create(V1, V2, V3, V4 : Vertex from TopoDS; Close : Boolean = Standard_False) ---Level: Public returns MakePolygon from BRepLib; Add(me : in out; P : Pnt from gp) ---Level: Public is static; Add(me : in out; V : Vertex from TopoDS) ---Level: Public is static; Added(me) returns Boolean ---Purpose: Returns True if the last vertex or point was -- succesfully added. ---Level: Public is static; Close(me : in out) ---Level: Public is static; FirstVertex(me) returns Vertex from TopoDS ---C++: return const & ---Level: Public is static; LastVertex(me) returns Vertex from TopoDS ---C++: return const & ---Level: Public is static; Edge(me) returns Edge from TopoDS ---Purpose: Returns the last edge added to the polygon. -- ---C++: return const & ---C++: alias "Standard_EXPORT operator TopoDS_Edge() const;" ---Level: Public raises NotDone from StdFail is static; Wire(me) returns Wire from TopoDS ---C++: return const & ---C++: alias "Standard_EXPORT operator TopoDS_Wire() const;" ---Level: Public raises NotDone from StdFail is static; fields myFirstVertex : Vertex from TopoDS; myLastVertex : Vertex from TopoDS; myEdge : Edge from TopoDS; end MakePolygon;