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-- File: BRepTools_GTrsfModification.cdl
-- Created: Mon Dec 30 15:58:53 1996
-- Author: Stagiaire Mary FABIEN
-- <fbi@zozox.paris1.matra-dtv.fr>
---Copyright: Matra Datavision 1996
class GTrsfModification from BRepTools inherits Modification from BRepTools
---Purpose: Defines a modification of the geometry by a GTrsf
-- from gp. All methods return True and transform the
-- geometry.
uses Face from TopoDS,
Edge from TopoDS,
Vertex from TopoDS,
Location from TopLoc,
Shape from GeomAbs,
Surface from Geom,
Curve from Geom,
Curve from Geom2d,
GTrsf from gp,
Pnt from gp
is
Create (T : GTrsf from gp) returns mutable GTrsfModification from BRepTools;
GTrsf(me: mutable)
---Purpose: Gives an access on the GTrsf.
---C++: return &
returns GTrsf from gp
is static;
NewSurface(me: mutable; F : Face from TopoDS;
S : out Surface from Geom;
L : out Location from TopLoc;
Tol : out Real from Standard;
RevWires : out Boolean from Standard;
RevFace : out Boolean from Standard)
---Purpose: Returns Standard_True if the face <F> has been
-- modified. In this case, <S> is the new geometric
-- support of the face, <L> the new location,<Tol>
-- the new tolerance.<RevWires> has to be set to
-- Standard_True when the modification reverses the
-- normal of the surface.(the wires have to be
-- reversed). <RevFace> has to be set to
-- Standard_True if the orientation of the modified
-- face changes in the shells which contain it. --
-- Here, <RevFace> will return Standard_True if the
-- -- gp_Trsf is negative.
returns Boolean from Standard
;
NewCurve(me: mutable; E : Edge from TopoDS;
C : out Curve from Geom;
L : out Location from TopLoc;
Tol: out Real from Standard)
returns Boolean from Standard
;
---Purpose: Returns Standard_True if the edge <E> has been
-- modified. In this case, <C> is the new geometric
-- support of the edge, <L> the new location, <Tol>
-- the new tolerance. Otherwise, returns
-- Standard_False, and <C>, <L>, <Tol> are not
-- significant.
NewPoint(me: mutable; V : Vertex from TopoDS;
P : out Pnt from gp;
Tol: out Real from Standard)
returns Boolean from Standard
;
---Purpose: Returns Standard_True if the vertex <V> has been
-- modified. In this case, <P> is the new geometric
-- support of the vertex, <Tol> the new tolerance.
-- Otherwise, returns Standard_False, and <P>, <Tol>
-- are not significant.
NewCurve2d(me: mutable; E : Edge from TopoDS;
F : Face from TopoDS;
NewE : Edge from TopoDS;
NewF : Face from TopoDS;
C : out Curve from Geom2d;
Tol : out Real from Standard)
returns Boolean from Standard
;
---Purpose: Returns Standard_True if the edge <E> has a new
-- curve on surface on the face <F>.In this case, <C>
-- is the new geometric support of the edge, <L> the
-- new location, <Tol> the new tolerance.
-- Otherwise, returns Standard_False, and <C>, <L>,
-- <Tol> are not significant.
NewParameter(me: mutable; V : Vertex from TopoDS;
E : Edge from TopoDS;
P : out Real from Standard;
Tol: out Real from Standard)
returns Boolean from Standard
;
---Purpose: Returns Standard_True if the Vertex <V> has a new
-- parameter on the edge <E>. In this case, <P> is
-- the parameter, <Tol> the new tolerance.
-- Otherwise, returns Standard_False, and <P>, <Tol>
-- are not significant.
Continuity(me: mutable; E : Edge from TopoDS;
F1,F2 : Face from TopoDS;
NewE : Edge from TopoDS;
NewF1,NewF2: Face from TopoDS)
returns Shape from GeomAbs
---Purpose: Returns the continuity of <NewE> between <NewF1>
-- and <NewF2>.
--
-- <NewE> is the new edge created from <E>. <NewF1>
-- (resp. <NewF2>) is the new face created from <F1>
-- (resp. <F2>).
;
fields
myGTrsf : GTrsf from gp;
myGScale: Real;
end GTrsfModification;
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