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Update empty method guards to new style with regex (see PR). Used clang-format 18.1.8. New actions to validate code formatting is added. Update .clang-format with disabling of include sorting. It is temporary changes, then include will be sorted. Apply formatting for /src and /tools folder. The files with .hxx,.cxx,.lxx,.h,.pxx,.hpp,*.cpp extensions.
241 lines
10 KiB
C++
241 lines
10 KiB
C++
// Created on: 1993-08-25
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// Created by: Bruno DUMORTIER
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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 _ProjLib_ProjectedCurve_HeaderFile
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#define _ProjLib_ProjectedCurve_HeaderFile
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#include <Adaptor2d_Curve2d.hxx>
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#include <Adaptor3d_Surface.hxx>
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#include <AppParCurves_Constraint.hxx>
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#include <GeomAbs_CurveType.hxx>
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#include <GeomAbs_Shape.hxx>
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#include <ProjLib_Projector.hxx>
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#include <TColStd_Array1OfReal.hxx>
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class gp_Pnt2d;
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class gp_Vec2d;
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class gp_Lin2d;
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class gp_Circ2d;
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class gp_Elips2d;
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class gp_Hypr2d;
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class gp_Parab2d;
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class Geom2d_BezierCurve;
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class Geom2d_BSplineCurve;
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DEFINE_STANDARD_HANDLE(ProjLib_ProjectedCurve, Adaptor2d_Curve2d)
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//! Compute the 2d-curve. Try to solve the particular
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//! case if possible. Otherwise, an approximation is
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//! done. For approximation some parameters are used, including
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//! required tolerance of approximation.
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//! Tolerance is maximal possible value of 3d deviation of 3d projection of projected curve from
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//! "exact" 3d projection. Since algorithm searches 2d curve on surface, required 2d tolerance is
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//! computed from 3d tolerance with help of U,V resolutions of surface. 3d and 2d tolerances have
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//! sense only for curves on surface, it defines precision of projecting and approximation and have
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//! nothing to do with distance between the projected curve and the surface.
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class ProjLib_ProjectedCurve : public Adaptor2d_Curve2d
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{
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DEFINE_STANDARD_RTTIEXT(ProjLib_ProjectedCurve, Adaptor2d_Curve2d)
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public:
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//! Empty constructor, it only sets some initial values for class fields.
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Standard_EXPORT ProjLib_ProjectedCurve();
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//! Constructor with initialisation field mySurface
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Standard_EXPORT ProjLib_ProjectedCurve(const Handle(Adaptor3d_Surface)& S);
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//! Constructor, which performs projecting.
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//! If projecting uses approximation, default parameters are used, in particular, 3d tolerance of
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//! approximation is Precision::Confusion()
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Standard_EXPORT ProjLib_ProjectedCurve(const Handle(Adaptor3d_Surface)& S,
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const Handle(Adaptor3d_Curve)& C);
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//! Constructor, which performs projecting.
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//! If projecting uses approximation, 3d tolerance is Tol, default parameters are used,
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Standard_EXPORT ProjLib_ProjectedCurve(const Handle(Adaptor3d_Surface)& S,
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const Handle(Adaptor3d_Curve)& C,
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const Standard_Real Tol);
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//! Shallow copy of adaptor
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Standard_EXPORT virtual Handle(Adaptor2d_Curve2d) ShallowCopy() const Standard_OVERRIDE;
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//! Changes the tolerance used to project
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//! the curve on the surface
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Standard_EXPORT void Load(const Standard_Real Tolerance);
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//! Changes the Surface.
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Standard_EXPORT void Load(const Handle(Adaptor3d_Surface)& S);
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//! Performs projecting for given curve.
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//! If projecting uses approximation,
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//! approximation parameters can be set before by corresponding methods
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//! SetDegree(...), SetMaxSegmets(...), SetBndPnt(...), SetMaxDist(...)
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Standard_EXPORT void Perform(const Handle(Adaptor3d_Curve)& C);
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//! Set min and max possible degree of result BSpline curve2d, which is got by approximation.
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//! If theDegMin/Max < 0, algorithm uses values that are chosen depending of types curve 3d
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//! and surface.
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Standard_EXPORT void SetDegree(const Standard_Integer theDegMin,
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const Standard_Integer theDegMax);
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//! Set the parameter, which defines maximal value of parametric intervals the projected
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//! curve can be cut for approximation. If theMaxSegments < 0, algorithm uses default
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//! value = 1000.
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Standard_EXPORT void SetMaxSegments(const Standard_Integer theMaxSegments);
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//! Set the parameter, which defines type of boundary condition between segments during
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//! approximation. It can be AppParCurves_PassPoint or AppParCurves_TangencyPoint. Default value
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//! is AppParCurves_TangencyPoint;
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Standard_EXPORT void SetBndPnt(const AppParCurves_Constraint theBndPnt);
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//! Set the parameter, which degines maximal possible distance between projected curve and
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//! surface. It uses only for projecting on not analytical surfaces. If theMaxDist < 0, algorithm
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//! uses default value 100.*Tolerance. If real distance between curve and surface more then
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//! theMaxDist, algorithm stops working.
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Standard_EXPORT void SetMaxDist(const Standard_Real theMaxDist);
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Standard_EXPORT const Handle(Adaptor3d_Surface)& GetSurface() const;
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Standard_EXPORT const Handle(Adaptor3d_Curve)& GetCurve() const;
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//! returns the tolerance reached if an approximation
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//! is Done.
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Standard_EXPORT Standard_Real GetTolerance() const;
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Standard_EXPORT Standard_Real FirstParameter() const Standard_OVERRIDE;
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Standard_EXPORT Standard_Real LastParameter() const Standard_OVERRIDE;
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Standard_EXPORT GeomAbs_Shape Continuity() const Standard_OVERRIDE;
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//! If necessary, breaks the curve in intervals of
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//! continuity <S>. And returns the number of
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//! intervals.
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Standard_EXPORT Standard_Integer NbIntervals(const GeomAbs_Shape S) const Standard_OVERRIDE;
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//! Stores in <T> the parameters bounding the intervals
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//! of continuity <S>.
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//!
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//! The array must provide enough room to accommodate
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//! for the parameters. i.e. T.Length() > NbIntervals()
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Standard_EXPORT void Intervals(TColStd_Array1OfReal& T,
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const GeomAbs_Shape S) const Standard_OVERRIDE;
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//! Returns a curve 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(Adaptor2d_Curve2d) Trim(const Standard_Real First,
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const Standard_Real Last,
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const Standard_Real Tol) const Standard_OVERRIDE;
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Standard_EXPORT Standard_Boolean IsClosed() const Standard_OVERRIDE;
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Standard_EXPORT Standard_Boolean IsPeriodic() const Standard_OVERRIDE;
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Standard_EXPORT Standard_Real Period() const Standard_OVERRIDE;
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//! Computes the point of parameter U on the curve.
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Standard_EXPORT gp_Pnt2d Value(const Standard_Real U) const Standard_OVERRIDE;
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//! Computes the point of parameter U on the curve.
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Standard_EXPORT void D0(const Standard_Real U, gp_Pnt2d& P) const Standard_OVERRIDE;
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//! Computes the point of parameter U on the curve with its
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//! first derivative.
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//! Raised if the continuity of the current interval
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//! is not C1.
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Standard_EXPORT void D1(const Standard_Real U, gp_Pnt2d& P, gp_Vec2d& V) const Standard_OVERRIDE;
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//! Returns the point P of parameter U, the first and second
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//! derivatives V1 and V2.
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//! Raised if the continuity of the current interval
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//! is not C2.
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Standard_EXPORT void D2(const Standard_Real U,
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gp_Pnt2d& P,
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gp_Vec2d& V1,
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gp_Vec2d& V2) const Standard_OVERRIDE;
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//! Returns the point P of parameter U, the first, the second
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//! and the third derivative.
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//! Raised if the continuity of the current interval
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//! is not C3.
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Standard_EXPORT void D3(const Standard_Real U,
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gp_Pnt2d& P,
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gp_Vec2d& V1,
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gp_Vec2d& V2,
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gp_Vec2d& V3) const Standard_OVERRIDE;
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//! The returned vector gives the value of the derivative for the
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//! order of derivation N.
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//! Raised if the continuity of the current interval
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//! is not CN.
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//! Raised if N < 1.
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Standard_EXPORT gp_Vec2d DN(const Standard_Real U,
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const Standard_Integer N) const Standard_OVERRIDE;
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//! Returns the parametric resolution corresponding
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//! to the real space resolution <R3d>.
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Standard_EXPORT Standard_Real Resolution(const Standard_Real R3d) const Standard_OVERRIDE;
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//! Returns the type of the curve in the current
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//! interval : Line, Circle, Ellipse, Hyperbola,
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//! Parabola, BezierCurve, BSplineCurve, OtherCurve.
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Standard_EXPORT GeomAbs_CurveType GetType() const Standard_OVERRIDE;
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Standard_EXPORT gp_Lin2d Line() const Standard_OVERRIDE;
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Standard_EXPORT gp_Circ2d Circle() const Standard_OVERRIDE;
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Standard_EXPORT gp_Elips2d Ellipse() const Standard_OVERRIDE;
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Standard_EXPORT gp_Hypr2d Hyperbola() const Standard_OVERRIDE;
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Standard_EXPORT gp_Parab2d Parabola() const Standard_OVERRIDE;
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Standard_EXPORT Standard_Integer Degree() const Standard_OVERRIDE;
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Standard_EXPORT Standard_Boolean IsRational() const Standard_OVERRIDE;
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Standard_EXPORT Standard_Integer NbPoles() const Standard_OVERRIDE;
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Standard_EXPORT Standard_Integer NbKnots() const Standard_OVERRIDE;
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//! Warning ! This will NOT make a copy of the -- Bezier Curve -
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//! If you want to modify -- the Curve please make a copy
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//! yourself -- Also it will NOT trim the surface to --
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//! myFirst/Last.
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Standard_EXPORT Handle(Geom2d_BezierCurve) Bezier() const Standard_OVERRIDE;
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//! Warning ! This will NOT make a copy of the BSpline Curve - If
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//! you want to modify the Curve please make a copy
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//! yourself Also it will NOT trim the surface to
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//! myFirst/Last.
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Standard_EXPORT Handle(Geom2d_BSplineCurve) BSpline() const Standard_OVERRIDE;
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private:
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Standard_Real myTolerance;
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Handle(Adaptor3d_Surface) mySurface;
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Handle(Adaptor3d_Curve) myCurve;
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ProjLib_Projector myResult;
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Standard_Integer myDegMin;
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Standard_Integer myDegMax;
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Standard_Integer myMaxSegments;
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Standard_Real myMaxDist;
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AppParCurves_Constraint myBndPnt;
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};
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#endif // _ProjLib_ProjectedCurve_HeaderFile
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