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-- File: Builder.cdl
-- Created: Thu Mar 12 11:04:50 1992
-- Author: Philippe DAUTRY
-- <fid@sdsun1>
---Copyright: Matra Datavision 1992
class Builder from BRepPrim
---Purpose: implements the abstract Builder with the BRep Builder
uses
Builder from BRep,
Shell from TopoDS,
Face from TopoDS,
Wire from TopoDS,
Edge from TopoDS,
Vertex from TopoDS,
Pnt from gp,
Lin from gp,
Circ from gp,
Pln from gp,
Lin2d from gp,
Circ2d from gp
is
Create returns Builder from BRepPrim;
---Purpose: Creates an empty, useless Builder. Necesseray for
-- compilation.
Create(B : Builder from BRep) returns Builder from BRepPrim;
---Purpose: Creates from a Builder.
Builder(me) returns Builder from BRep
---C++: inline
---C++: return const &
is static;
-- implements the Builder methods
MakeShell (me; S : out Shell from TopoDS)
---Purpose: Make a empty Shell.
is static;
MakeFace (me; F : out Face from TopoDS; P : Pln from gp)
---Purpose: Returns in <F> a Face built with the plane
-- equation <P>. Used by all primitives.
is static;
MakeWire (me; W : out Wire from TopoDS)
---Purpose: Returns in <W> an empty Wire.
is static;
MakeDegeneratedEdge(me; E : out Edge from TopoDS)
---Purpose: Returns in <E> a degenerated edge.
is static;
MakeEdge (me; E : out Edge from TopoDS; L : Lin from gp)
---Purpose: Returns in <E> an Edge built with the line
-- equation <L>.
is static;
MakeEdge (me; E : out Edge from TopoDS; C : Circ from gp)
---Purpose: Returns in <E> an Edge built with the circle
-- equation <C>.
is static;
SetPCurve(me; E : in out Edge from TopoDS; F : in Face from TopoDS;
L : Lin2d from gp)
---Purpose: Sets the line <L> to be the curve representing the
-- edge <E> in the parametric space of the surface of
-- <F>.
is static;
SetPCurve(me; E : in out Edge from TopoDS; F : in Face from TopoDS;
L1,L2 : Lin2d from gp)
---Purpose: Sets the lines <L1,L2> to be the curves
-- representing the edge <E> in the parametric space
-- of the closed surface of <F>.
is static;
SetPCurve(me; E : in out Edge from TopoDS; F : in Face from TopoDS;
C : Circ2d from gp)
---Purpose: Sets the circle <C> to be the curve representing
-- the edge <E> in the parametric space of the
-- surface of <F>.
is static;
MakeVertex (me; V : out Vertex from TopoDS; P : Pnt from gp)
---Purpose: Returns in <V> a Vertex built with the point <P>.
is static;
ReverseFace(me; F : in out Face from TopoDS)
---Purpose: Reverses the Face <F>.
is static;
AddEdgeVertex(me; E : in out Edge from TopoDS;
V : in Vertex from TopoDS;
P : in Real;
direct : Boolean)
---Purpose: Adds the Vertex <V> in the Edge <E>. <P> is the
-- parameter of the vertex on the edge. If direct
-- is False the Vertex is reversed.
is static;
AddEdgeVertex(me; E : in out Edge from TopoDS;
V : in Vertex from TopoDS;
P1,P2 : in Real)
---Purpose: Adds the Vertex <V> in the Edge <E>. <P1,P2>
-- are the parameters of the vertex on the closed
-- edge.
is static;
SetParameters(me;
E : in out Edge from TopoDS;
V : in Vertex from TopoDS;
P1,P2 : in Real)
---Purpose: <P1,P2> are the parameters of the vertex on the
-- edge. The edge is a closed curve.
is static;
AddWireEdge(me; W : in out Wire from TopoDS;
E : in Edge from TopoDS;
direct : Boolean)
---Purpose: Adds the Edge <E> in the Wire <W>, if direct is
-- False the Edge is reversed.
is static;
AddFaceWire(me; F : in out Face from TopoDS;
W : in Wire from TopoDS)
---Purpose: Adds the Wire <W> in the Face <F>.
is static;
AddShellFace(me; Sh : in out Shell from TopoDS;
F : in Face from TopoDS)
---Purpose: Adds the Face <F> in the Shell <Sh>.
is static;
CompleteEdge(me; E : in out Edge from TopoDS)
---Purpose: This is called once an edge is completed. It gives
-- the opportunity to perform any post treatment.
is static;
CompleteWire(me; W : in out Wire from TopoDS)
---Purpose: This is called once a wire is completed. It gives
-- the opportunity to perform any post treatment.
is static;
CompleteFace(me; F : in out Face from TopoDS)
---Purpose: This is called once a face is completed. It gives
-- the opportunity to perform any post treatment.
is static;
CompleteShell(me; S : in out Shell from TopoDS)
---Purpose: This is called once a shell is completed. It gives
-- the opportunity to perform any post treatment.
is static;
fields
myBuilder : Builder from BRep;
end Builder;
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