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-- File: BRepToIGES_BRWire.cdl
-- Created: Fri Jan 27 11:18:52 1995
-- Author: Marie Jose MARTZ
-- <mjm@pronox>
---Copyright: Matra Datavision 1995
class BRWire from BRepToIGES inherits BREntity from BRepToIGES
---Purpose: This class implements the transfer of Shape Entities
-- from Geom To IGES. These can be :
-- . Vertex
-- . Edge
-- . Wire
uses
Shape from TopoDS,
Vertex from TopoDS,
Edge from TopoDS,
Wire from TopoDS,
Face from TopoDS,
Surface from Geom,
Curve from Geom2d,
Location from TopLoc,
Pnt2d from gp,
IGESEntity from IGESData,
BREntity from BRepToIGES
is
Create returns BRWire from BRepToIGES;
Create (BR : BREntity from BRepToIGES)
returns BRWire from BRepToIGES;
TransferWire (me : in out;
start : Shape from TopoDS)
returns mutable IGESEntity from IGESData;
---Purpose : Transfert a Shape entity from TopoDS to IGES
-- this entity must be a Vertex or an Edge or a Wire.
-- If this Entity could not be converted,
-- this member returns a NullEntity.
TransferVertex (me : in out;
myvertex : Vertex from TopoDS)
returns mutable IGESEntity from IGESData;
---Purpose : Transfert a Vertex entity from TopoDS to IGES
-- If this Entity could not be converted,
-- this member returns a NullEntity.
TransferVertex (me : in out;
myvertex : Vertex from TopoDS;
myedge : Edge from TopoDS;
parameter : out Real from Standard)
returns mutable IGESEntity from IGESData;
---Purpose : Transfert a Vertex entity on an Edge from TopoDS to IGES
-- Returns the parameter of myvertex on myedge.
-- If this Entity could not be converted,
-- this member returns a NullEntity.
TransferVertex (me : in out;
myvertex : Vertex from TopoDS;
myedge : Edge from TopoDS;
myface : Face from TopoDS;
parameter : out Real from Standard)
returns mutable IGESEntity from IGESData;
---Purpose : Transfert a Vertex entity of an edge on a Face
-- from TopoDS to IGES
-- Returns the parameter of myvertex on the pcurve
-- of myedge on myface
-- If this Entity could not be converted,
-- this member returns a NullEntity.
TransferVertex (me : in out;
myvertex : Vertex from TopoDS;
myedge : Edge from TopoDS;
mysurface : Surface from Geom;
myloc : Location from TopLoc;
parameter : out Real from Standard)
returns mutable IGESEntity from IGESData;
---Purpose : Transfert a Vertex entity of an edge on a Surface
-- from TopoDS to IGES
-- Returns the parameter of myvertex on the pcurve
-- of myedge on mysurface
-- If this Entity could not be converted,
-- this member returns a NullEntity.
TransferVertex (me : in out;
myvertex : Vertex from TopoDS;
myface : Face from TopoDS;
mypoint : out Pnt2d from gp)
returns mutable IGESEntity from IGESData;
---Purpose : Transfert a Vertex entity on a Face from TopoDS to IGES
-- Returns the parameters of myvertex on myface
-- If this Entity could not be converted,
-- this member returns a NullEntity.
TransferEdge (me : in out;
myedge : Edge from TopoDS;
-- IsRevol : in Boolean from Standard
isBRepMode: in Boolean from Standard)
returns mutable IGESEntity from IGESData;
---Purpose : Transfert an Edge entity from TopoDS to IGES
-- If this Entity could not be converted,
-- this member returns a NullEntity.
-- isBRepMode indicates if write mode is BRep
-- (True when called from BRepToIGESBRep and False when from BRepToIGES)
-- If edge is REVERSED and isBRepMode is False 3D edge curve is reversed,
-- otherwise, not.
TransferEdge (me : in out;
myedge : Edge from TopoDS;
myface : Face from TopoDS;
length : in Real from Standard;
isBRepMode: in Boolean from Standard)
returns mutable IGESEntity from IGESData;
---Purpose : Transfert an Edge entity on a Face from TopoDS to IGES
-- If this Entity could not be converted,
-- this member returns a NullEntity.
-- isBRepMode indicates if write mode is BRep
-- (True when called from BRepToIGESBRep and False when from BRepToIGES)
-- passing into Transform2dCurve()
TransferWire (me : in out;
mywire : Wire from TopoDS)
returns mutable IGESEntity from IGESData;
---Purpose : Transfert a Wire entity from TopoDS to IGES
-- If this Entity could not be converted,
-- this member returns a NullEntity.
TransferWire (me : in out;
mywire : Wire from TopoDS;
myface : Face from TopoDS;
mycurve2d : out IGESEntity from IGESData;
length : in Real from Standard)
-- IsRevol : in Boolean from Standard
returns mutable IGESEntity from IGESData;
---Purpose : Transfert a Wire entity from TopoDS to IGES.
-- Returns the curve associated to mywire in
-- the parametric space of myface.
-- If this Entity could not be converted,
-- this member returns a NullEntity.
-- Parameter IsRevol is not used anymore
end BRWire;
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