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42cf5bc1ca
Automatic upgrade of OCCT code by command "occt_upgrade . -nocdl": - WOK-generated header files from inc and sources from drv are moved to src - CDL files removed - All packages are converted to nocdlpack
278 lines
9.5 KiB
C++
278 lines
9.5 KiB
C++
// 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 under
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// the terms of the GNU Lesser General Public License 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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#ifndef _BRepAdaptor_Surface_HeaderFile
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#define _BRepAdaptor_Surface_HeaderFile
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#include <Standard.hxx>
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#include <Standard_DefineAlloc.hxx>
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#include <Standard_Handle.hxx>
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#include <GeomAdaptor_Surface.hxx>
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#include <gp_Trsf.hxx>
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#include <TopoDS_Face.hxx>
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#include <Adaptor3d_Surface.hxx>
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#include <Standard_Boolean.hxx>
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#include <Standard_Real.hxx>
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#include <GeomAbs_Shape.hxx>
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#include <Standard_Integer.hxx>
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#include <TColStd_Array1OfReal.hxx>
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#include <GeomAbs_SurfaceType.hxx>
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class Standard_OutOfRange;
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class Standard_DomainError;
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class Standard_NoSuchObject;
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class TopoDS_Face;
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class GeomAdaptor_Surface;
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class gp_Trsf;
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class Adaptor3d_HSurface;
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class gp_Pnt;
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class gp_Vec;
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class gp_Pln;
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class gp_Cylinder;
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class gp_Cone;
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class gp_Sphere;
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class gp_Torus;
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class Geom_BezierSurface;
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class Geom_BSplineSurface;
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class gp_Ax1;
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class gp_Dir;
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class Adaptor3d_HCurve;
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//! 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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class BRepAdaptor_Surface : public Adaptor3d_Surface
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{
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public:
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DEFINE_STANDARD_ALLOC
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//! Creates an undefined surface with no face loaded.
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Standard_EXPORT BRepAdaptor_Surface();
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//! 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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Standard_EXPORT BRepAdaptor_Surface(const TopoDS_Face& F, const Standard_Boolean R = Standard_True);
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//! Sets the surface to the geometry of <F>.
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Standard_EXPORT void Initialize (const TopoDS_Face& F, const Standard_Boolean Restriction = Standard_True);
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//! Returns the surface.
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Standard_EXPORT const GeomAdaptor_Surface& Surface() const;
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//! Returns the surface.
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Standard_EXPORT GeomAdaptor_Surface& ChangeSurface();
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//! Returns the surface coordinate system.
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Standard_EXPORT const gp_Trsf& Trsf() const;
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//! Returns the face.
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Standard_EXPORT const TopoDS_Face& Face() const;
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//! Returns the face tolerance.
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Standard_EXPORT Standard_Real Tolerance() const;
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Standard_Real FirstUParameter() const Standard_OVERRIDE;
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Standard_Real LastUParameter() const Standard_OVERRIDE;
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Standard_Real FirstVParameter() const Standard_OVERRIDE;
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Standard_Real LastVParameter() const Standard_OVERRIDE;
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GeomAbs_Shape UContinuity() const Standard_OVERRIDE;
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GeomAbs_Shape VContinuity() const Standard_OVERRIDE;
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//! 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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Standard_Integer NbUIntervals (const GeomAbs_Shape S) const Standard_OVERRIDE;
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//! 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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Standard_Integer NbVIntervals (const GeomAbs_Shape S) const Standard_OVERRIDE;
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//! Returns the intervals with the requested continuity
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//! in the U direction.
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Standard_EXPORT void UIntervals (TColStd_Array1OfReal& T, const GeomAbs_Shape S) const Standard_OVERRIDE;
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//! Returns the intervals with the requested continuity
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//! in the V direction.
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Standard_EXPORT void VIntervals (TColStd_Array1OfReal& T, const GeomAbs_Shape S) const Standard_OVERRIDE;
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//! 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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//! If <First> >= <Last>
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Standard_EXPORT Handle(Adaptor3d_HSurface) UTrim (const Standard_Real First, const Standard_Real Last, const Standard_Real Tol) const Standard_OVERRIDE;
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//! 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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//! If <First> >= <Last>
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Standard_EXPORT Handle(Adaptor3d_HSurface) VTrim (const Standard_Real First, const Standard_Real Last, const Standard_Real Tol) const Standard_OVERRIDE;
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Standard_Boolean IsUClosed() const Standard_OVERRIDE;
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Standard_Boolean IsVClosed() const Standard_OVERRIDE;
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Standard_Boolean IsUPeriodic() const Standard_OVERRIDE;
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Standard_Real UPeriod() const Standard_OVERRIDE;
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Standard_Boolean IsVPeriodic() const Standard_OVERRIDE;
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Standard_Real VPeriod() const Standard_OVERRIDE;
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//! Computes the point of parameters U,V on the surface.
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Standard_EXPORT gp_Pnt Value (const Standard_Real U, const Standard_Real V) const Standard_OVERRIDE;
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//! Computes the point of parameters U,V on the surface.
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Standard_EXPORT void D0 (const Standard_Real U, const Standard_Real V, gp_Pnt& P) const Standard_OVERRIDE;
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//! Computes the point and the first derivatives on
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//! the surface.
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//! Raised if the continuity of the current
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//! intervals is not C1.
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Standard_EXPORT void D1 (const Standard_Real U, const Standard_Real V, gp_Pnt& P, gp_Vec& D1U, gp_Vec& D1V) const Standard_OVERRIDE;
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//! Computes the point, the first and second
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//! derivatives on the surface.
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//! Raised if the continuity of the current
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//! intervals is not C2.
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Standard_EXPORT void D2 (const Standard_Real U, const Standard_Real V, gp_Pnt& P, gp_Vec& D1U, gp_Vec& D1V, gp_Vec& D2U, gp_Vec& D2V, gp_Vec& D2UV) const Standard_OVERRIDE;
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//! Computes the point, the first, second and third
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//! derivatives on the surface.
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//! Raised if the continuity of the current
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//! intervals is not C3.
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Standard_EXPORT void D3 (const Standard_Real U, const Standard_Real V, gp_Pnt& P, gp_Vec& D1U, gp_Vec& D1V, gp_Vec& D2U, gp_Vec& D2V, gp_Vec& D2UV, gp_Vec& D3U, gp_Vec& D3V, gp_Vec& D3UUV, gp_Vec& D3UVV) const Standard_OVERRIDE;
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//! 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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//! 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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//! Raised if Nu + Nv < 1 or Nu < 0 or Nv < 0.
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Standard_EXPORT gp_Vec DN (const Standard_Real U, const Standard_Real V, const Standard_Integer Nu, const Standard_Integer Nv) const Standard_OVERRIDE;
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//! Returns the parametric U resolution corresponding
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//! to the real space resolution <R3d>.
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Standard_Real UResolution (const Standard_Real R3d) const Standard_OVERRIDE;
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//! Returns the parametric V resolution corresponding
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//! to the real space resolution <R3d>.
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Standard_Real VResolution (const Standard_Real R3d) const Standard_OVERRIDE;
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//! 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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GeomAbs_SurfaceType GetType() const Standard_OVERRIDE;
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Standard_EXPORT gp_Pln Plane() const Standard_OVERRIDE;
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Standard_EXPORT gp_Cylinder Cylinder() const Standard_OVERRIDE;
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Standard_EXPORT gp_Cone Cone() const Standard_OVERRIDE;
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Standard_EXPORT gp_Sphere Sphere() const Standard_OVERRIDE;
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Standard_EXPORT gp_Torus Torus() const Standard_OVERRIDE;
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Standard_Integer UDegree() const Standard_OVERRIDE;
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Standard_Integer NbUPoles() const Standard_OVERRIDE;
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Standard_Integer VDegree() const Standard_OVERRIDE;
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Standard_Integer NbVPoles() const Standard_OVERRIDE;
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Standard_Integer NbUKnots() const Standard_OVERRIDE;
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Standard_Integer NbVKnots() const Standard_OVERRIDE;
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Standard_Boolean IsURational() const Standard_OVERRIDE;
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Standard_Boolean IsVRational() const Standard_OVERRIDE;
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Standard_EXPORT Handle(Geom_BezierSurface) Bezier() const Standard_OVERRIDE;
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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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Standard_EXPORT Handle(Geom_BSplineSurface) BSpline() const Standard_OVERRIDE;
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Standard_EXPORT gp_Ax1 AxeOfRevolution() const Standard_OVERRIDE;
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Standard_EXPORT gp_Dir Direction() const Standard_OVERRIDE;
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//! 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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Standard_EXPORT Handle(Adaptor3d_HCurve) BasisCurve() const Standard_OVERRIDE;
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Standard_EXPORT Handle(Adaptor3d_HSurface) BasisSurface() const Standard_OVERRIDE;
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Standard_EXPORT Standard_Real OffsetValue() const Standard_OVERRIDE;
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protected:
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private:
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GeomAdaptor_Surface mySurf;
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gp_Trsf myTrsf;
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TopoDS_Face myFace;
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};
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#include <BRepAdaptor_Surface.lxx>
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#endif // _BRepAdaptor_Surface_HeaderFile
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