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The copying permission statements at the beginning of source files updated to refer to LGPL. Copyright dates extended till 2014 in advance.
417 lines
12 KiB
Plaintext
417 lines
12 KiB
Plaintext
-- Created on: 1993-02-22
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-- Created by: Remi LEQUETTE
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-- Copyright (c) 1993-1999 Matra Datavision
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-- Copyright (c) 1999-2014 OPEN CASCADE SAS
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--
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-- This file is part of Open CASCADE Technology software library.
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--
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-- This library is free software; you can redistribute it and / or modify it
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-- under the terms of the GNU Lesser General Public version 2.1 as published
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-- by the Free Software Foundation, with special exception defined in the file
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-- OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
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-- distribution for complete text of the license and disclaimer of any warranty.
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--
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-- Alternatively, this file may be used under the terms of Open CASCADE
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-- commercial license or contractual agreement.
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class Surface from BRepAdaptor inherits Surface from Adaptor3d
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---Purpose: The Surface from BRepAdaptor allows to use a Face
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-- of the BRep topology look like a 3D surface.
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--
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-- It has the methods of the class Surface from
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-- Adaptor3d.
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--
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-- It is created or initialized with a Face. It takes
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-- into account the local coordinates system.
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--
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-- The u,v parameter range is the minmax value for
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-- the restriction, unless the flag restriction is
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-- set to false.
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uses
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Face from TopoDS,
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SurfaceType from GeomAbs,
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HSurface from Adaptor3d,
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HCurve from Adaptor3d,
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Surface from GeomAdaptor,
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Shape from GeomAbs,
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BezierSurface from Geom,
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BSplineSurface from Geom,
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Trsf from gp,
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Pnt from gp,
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Vec from gp,
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Dir from gp,
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Pln from gp,
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Cylinder from gp,
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Sphere from gp,
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Torus from gp,
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Cone from gp,
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Ax1 from gp,
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Array1OfReal from TColStd
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raises
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OutOfRange from Standard,
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DomainError from Standard,
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NoSuchObject from Standard
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is
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Create returns Surface from BRepAdaptor;
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---Purpose: Creates an undefined surface with no face loaded.
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Create(F : Face from TopoDS;
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R : Boolean = Standard_True)
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returns Surface from BRepAdaptor;
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---Purpose: Creates a surface to access the geometry of <F>.
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-- If <Restriction> is true the parameter range is
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-- the parameter range in the UV space of the
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-- restriction.
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Initialize(me : in out; F : Face from TopoDS;
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Restriction : Boolean = Standard_True)
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---Purpose: Sets the surface to the geometry of <F>.
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is static;
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Surface(me) returns Surface from GeomAdaptor
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---Purpose: Returns the surface.
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--
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---C++: return const &
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is static;
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ChangeSurface(me : in out) returns Surface from GeomAdaptor
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---Purpose: Returns the surface.
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--
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---C++: return &
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is static;
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Trsf(me) returns Trsf from gp
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---Purpose: Returns the surface coordinate system.
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--
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---C++: return const &
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is static;
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Face(me) returns Face from TopoDS
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---Purpose: Returns the face.
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--
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---C++: return const &
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is static;
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Tolerance(me) returns Real
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---Purpose: Returns the face tolerance.
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--
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is static;
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--
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-- Methods of Surface from GeomAdaptor
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--
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FirstUParameter(me) returns Real
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---C++:inline
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is redefined static;
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LastUParameter(me) returns Real
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---C++:inline
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is redefined static;
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FirstVParameter(me) returns Real
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---C++:inline
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is redefined static;
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LastVParameter(me) returns Real
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---C++:inline
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is redefined static;
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UContinuity(me) returns Shape from GeomAbs
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---C++:inline
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is redefined static;
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VContinuity(me) returns Shape from GeomAbs
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---C++:inline
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is redefined static;
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NbUIntervals(me; S : Shape from GeomAbs) returns Integer
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---Purpose: If necessary, breaks the surface in U intervals of
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-- continuity <S>. And returns the number of
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-- intervals.
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---C++:inline
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is redefined static;
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NbVIntervals(me; S : Shape from GeomAbs) returns Integer
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---Purpose: If necessary, breaks the surface in V intervals of
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-- continuity <S>. And returns the number of
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-- intervals.
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---C++:inline
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is redefined static;
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UIntervals(me; T : in out Array1OfReal from TColStd;
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S : Shape from GeomAbs )
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---Purpose: Returns the intervals with the requested continuity
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-- in the U direction.
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raises
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OutOfRange from Standard -- if the Length of the array does
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-- have enought slots to accomodate
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-- the result.
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is redefined static;
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VIntervals(me; T : in out Array1OfReal from TColStd;
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S : Shape from GeomAbs )
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---Purpose: Returns the intervals with the requested continuity
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-- in the V direction.
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raises
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OutOfRange from Standard -- if the Length of the array does
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-- have enought slots to accomodate
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-- the result.
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is redefined static;
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UTrim(me; First, Last, Tol : Real) returns HSurface from Adaptor3d
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---Purpose: Returns a surface trimmed in the U direction
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-- equivalent of <me> between
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-- parameters <First> and <Last>. <Tol> is used to
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-- test for 3d points confusion.
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raises
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OutOfRange from Standard
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---Purpose: If <First> >= <Last>
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is redefined static ;
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VTrim(me; First, Last, Tol : Real) returns HSurface from Adaptor3d
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---Purpose: Returns a surface trimmed in the V direction between
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-- parameters <First> and <Last>. <Tol> is used to
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-- test for 3d points confusion.
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raises
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OutOfRange from Standard
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---Purpose: If <First> >= <Last>
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is redefined static ;
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IsUClosed(me) returns Boolean
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---C++:inline
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is redefined static;
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IsVClosed(me) returns Boolean
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---C++:inline
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is redefined static;
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IsUPeriodic(me) returns Boolean
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---C++:inline
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is redefined static;
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UPeriod(me) returns Real
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raises
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DomainError from Standard -- if the curve is not periodic
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---C++:inline
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is redefined static;
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IsVPeriodic(me) returns Boolean
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---C++:inline
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is redefined static;
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VPeriod(me) returns Real
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---C++:inline
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raises
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DomainError from Standard -- if the curve is not periodic
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is redefined static;
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Value (me; U, V : Real) returns Pnt from gp
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--- Purpose : Computes the point of parameters U,V on the surface.
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is redefined static;
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D0 (me; U, V : Real; P : out Pnt from gp)
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--- Purpose : Computes the point of parameters U,V on the surface.
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is redefined static;
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D1 (me; U, V : Real;
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P : out Pnt from gp;
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D1U, D1V : out Vec from gp)
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--- Purpose : Computes the point and the first derivatives on
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-- the surface.
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raises
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DomainError from Standard
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--- Purpose : Raised if the continuity of the current
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-- intervals is not C1.
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is redefined static;
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D2 (me; U, V : Real;
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P : out Pnt from gp;
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D1U, D1V, D2U, D2V, D2UV : out Vec from gp)
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--- Purpose : Computes the point, the first and second
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-- derivatives on the surface.
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raises
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DomainError from Standard
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--- Purpose : Raised if the continuity of the current
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-- intervals is not C2.
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is redefined static;
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D3 (me; U, V : Real; P : out Pnt from gp;
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D1U, D1V, D2U, D2V, D2UV, D3U, D3V, D3UUV, D3UVV : out Vec from gp)
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--- Purpose : Computes the point, the first, second and third
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-- derivatives on the surface.
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raises
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DomainError from Standard
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--- Purpose : Raised if the continuity of the current
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-- intervals is not C3.
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is redefined static;
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DN (me; U, V : Real; Nu, Nv : Integer) returns Vec from gp
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--- Purpose : Computes the derivative of order Nu in the direction
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-- U and Nv in the direction V at the point P(U, V).
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raises
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DomainError from Standard,
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--- Purpose : Raised if the current U interval is not not CNu
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-- and the current V interval is not CNv.
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OutOfRange from Standard
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--- Purpose : Raised if Nu + Nv < 1 or Nu < 0 or Nv < 0.
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is redefined static;
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UResolution(me; R3d : Real ) returns Real
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---Purpose : Returns the parametric U resolution corresponding
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-- to the real space resolution <R3d>.
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--
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---C++:inline
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is redefined static;
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VResolution(me; R3d : Real ) returns Real
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---Purpose : Returns the parametric V resolution corresponding
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-- to the real space resolution <R3d>.
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--
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---C++:inline
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is redefined static;
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GetType(me) returns SurfaceType from GeomAbs
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---Purpose: Returns the type of the surface : Plane, Cylinder,
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-- Cone, Sphere, Torus, BezierSurface,
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-- BSplineSurface, SurfaceOfRevolution,
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-- SurfaceOfExtrusion, OtherSurface
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---C++:inline
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is redefined static;
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Plane(me) returns Pln from gp
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raises NoSuchObject from Standard
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is redefined static;
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Cylinder(me) returns Cylinder from gp
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raises NoSuchObject from Standard
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is redefined static;
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Cone(me) returns Cone from gp
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raises NoSuchObject from Standard
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is redefined static;
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Sphere(me) returns Sphere from gp
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raises NoSuchObject from Standard
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is redefined static;
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Torus(me) returns Torus from gp
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raises NoSuchObject from Standard
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is redefined static;
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UDegree(me) returns Integer
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raises NoSuchObject from Standard
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---C++:inline
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is redefined static;
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NbUPoles(me) returns Integer
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raises NoSuchObject from Standard
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---C++:inline
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is redefined static;
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VDegree(me) returns Integer
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raises NoSuchObject from Standard
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---C++:inline
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is redefined static;
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NbVPoles(me) returns Integer
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raises NoSuchObject from Standard
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---C++:inline
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is redefined static;
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NbUKnots(me) returns Integer
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raises
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NoSuchObject from Standard
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---C++:inline
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is redefined static;
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NbVKnots(me) returns Integer
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raises
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NoSuchObject from Standard
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---C++:inline
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is redefined static;
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IsURational(me) returns Boolean
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raises
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NoSuchObject from Standard
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---C++:inline
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is redefined static;
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IsVRational(me) returns Boolean
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raises
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NoSuchObject from Standard
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---C++:inline
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is redefined static;
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Bezier(me) returns BezierSurface from Geom
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---Purpose:
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--Warning : this will make a copy of the
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-- Bezier Surface since it applies
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-- to it the myTsrf transformation
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-- Be Carefull when using this method
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raises
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NoSuchObject from Standard
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is redefined static;
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BSpline(me) returns BSplineSurface from Geom
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---Purpose:
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-- Warning : this will make a copy of the
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-- BSpline Surface since it applies
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-- to it the myTsrf transformation
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-- Be Carefull when using this method
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raises
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NoSuchObject from Standard
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is redefined static;
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AxeOfRevolution(me) returns Ax1 from gp
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raises
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NoSuchObject from Standard -- only for SurfaceOfRevolution
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is redefined static;
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Direction(me) returns Dir from gp
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raises
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NoSuchObject from Standard -- only for SurfaceOfExtrusion
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is redefined static;
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BasisCurve(me) returns HCurve from Adaptor3d
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raises
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NoSuchObject from Standard
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---Purpose: only for SurfaceOfExtrusion and SurfaceOfRevolution
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-- Warning: this will make a copy of the underlying curve
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-- since it applies to it the transformation
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-- myTrsf. Be carefull when using this method.
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is redefined static;
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BasisSurface(me) returns HSurface from Adaptor3d
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raises
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NoSuchObject from Standard -- only for Offset Surface
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is redefined static;
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OffsetValue(me) returns Real from Standard
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raises
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NoSuchObject from Standard -- only for Offset Surface
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is redefined static;
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fields
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mySurf : Surface from GeomAdaptor;
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myTrsf : Trsf from gp;
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myFace : Face from TopoDS;
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end Surface;
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