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https://github.com/Open-Cascade-SAS/OCCT.git
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9fd2d2c382
The macros Status, Convex, Opposite, FillSolid (coming from X11 headers) are now undefined in place of definition of methods with same name in OCCT headers. The usage of variables with name Status is now avoided. GL_GLEXT_LEGACY is now defined only if not already defined. The macros AddPrinter (coming from WinAPI headers) is now undefined within Message_Messenger class definition having method with the same name. CurrentDirectory macro is now undefined in OSD_Process.hxx.
184 lines
6.5 KiB
C++
184 lines
6.5 KiB
C++
// Created on: 1998-06-03
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// Created by: data exchange team
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// Copyright (c) 1998-1999 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 _ShapeAnalysis_WireVertex_HeaderFile
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#define _ShapeAnalysis_WireVertex_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 <TColStd_HArray1OfInteger.hxx>
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#include <TColgp_HArray1OfXYZ.hxx>
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#include <TColStd_HArray1OfReal.hxx>
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#include <Standard_Real.hxx>
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#include <Standard_Boolean.hxx>
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#include <Standard_Integer.hxx>
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class ShapeExtend_WireData;
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class TopoDS_Wire;
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class gp_XYZ;
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// resolve name collisions with X11 headers
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#ifdef Status
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#undef Status
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#endif
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//! Analyzes and records status of vertices in a Wire
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//!
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//! The Wire has formerly been loaded in a ShapeExtend_WireData
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//! For each Vertex, a status and some data can be attached
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//! (case found, position and parameters)
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//! Then, these informations can be used to fix problems
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class ShapeAnalysis_WireVertex
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{
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public:
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DEFINE_STANDARD_ALLOC
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//! Empty constructor
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Standard_EXPORT ShapeAnalysis_WireVertex();
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Standard_EXPORT void Init (const TopoDS_Wire& wire, const Standard_Real preci);
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Standard_EXPORT void Init (const Handle(ShapeExtend_WireData)& swbd, const Standard_Real preci);
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Standard_EXPORT void Load (const TopoDS_Wire& wire);
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Standard_EXPORT void Load (const Handle(ShapeExtend_WireData)& sbwd);
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//! Sets the precision for work
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//! Analysing: for each Vertex, comparison between the end of the
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//! preceeding edge and the start of the following edge
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//! Each Vertex rank corresponds to the End Vertex of the Edge of
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//! same rank, in the ShapeExtend_WireData. I.E. for Vertex <num>,
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//! Edge <num> is the preceeding one, <num+1> is the following one
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Standard_EXPORT void SetPrecision (const Standard_Real preci);
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Standard_EXPORT void Analyze();
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//! Records status "Same Vertex" (logically) on Vertex <num>
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Standard_EXPORT void SetSameVertex (const Standard_Integer num);
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//! Records status "Same Coords" (at the Vertices Tolerances)
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Standard_EXPORT void SetSameCoords (const Standard_Integer num);
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//! Records status "Close Coords" (at the Precision of <me>)
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Standard_EXPORT void SetClose (const Standard_Integer num);
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//! <num> is the End of preceeding Edge, and its projection on the
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//! following one lies on it at the Precision of <me>
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//! <ufol> gives the parameter on the following edge
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Standard_EXPORT void SetEnd (const Standard_Integer num, const gp_XYZ& pos, const Standard_Real ufol);
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//! <num> is the Start of following Edge, its projection on the
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//! preceeding one lies on it at the Precision of <me>
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//! <upre> gives the parameter on the preceeding edge
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Standard_EXPORT void SetStart (const Standard_Integer num, const gp_XYZ& pos, const Standard_Real upre);
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//! <num> is the Intersection of both Edges
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//! <upre> is the parameter on preceeding edge, <ufol> on
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//! following edge
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Standard_EXPORT void SetInters (const Standard_Integer num, const gp_XYZ& pos, const Standard_Real upre, const Standard_Real ufol);
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//! <num> cannot be said as same vertex
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Standard_EXPORT void SetDisjoined (const Standard_Integer num);
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//! Returns True if analysis was performed, else returns False
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Standard_EXPORT Standard_Boolean IsDone() const;
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//! Returns precision value used in analysis
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Standard_EXPORT Standard_Real Precision() const;
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//! Returns the number of edges in analyzed wire (i.e. the
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//! length of all arrays)
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Standard_EXPORT Standard_Integer NbEdges() const;
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//! Returns analyzed wire
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Standard_EXPORT const Handle(ShapeExtend_WireData)& WireData() const;
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//! Returns the recorded status for a vertex
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//! More detail by method Data
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Standard_EXPORT Standard_Integer Status (const Standard_Integer num) const;
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Standard_EXPORT gp_XYZ Position (const Standard_Integer num) const;
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Standard_EXPORT Standard_Real UPrevious (const Standard_Integer num) const;
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Standard_EXPORT Standard_Real UFollowing (const Standard_Integer num) const;
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//! Returns the recorded status for a vertex
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//! With its recorded position and parameters on both edges
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//! These values are relevant regarding the status:
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//! Status Meaning Position Preceeding Following
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//! 0 Same no no no
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//! 1 SameCoord no no no
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//! 2 Close no no no
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//! 3 End yes no yes
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//! 4 Start yes yes no
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//! 5 Inters yes yes yes
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//! -1 Disjoined no no no
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Standard_EXPORT Standard_Integer Data (const Standard_Integer num, gp_XYZ& pos, Standard_Real& upre, Standard_Real& ufol) const;
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//! For a given status, returns the rank of the vertex which
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//! follows <num> and has the same status. 0 if no more
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//! Acts as an iterator, starts on the first one
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Standard_EXPORT Standard_Integer NextStatus (const Standard_Integer stat, const Standard_Integer num = 0) const;
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//! For a given criter, returns the rank of the vertex which
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//! follows <num> and has the same status. 0 if no more
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//! Acts as an iterator, starts on the first one
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//! Criters are:
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//! 0: same vertex (status 0)
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//! 1: a solution exists (status >= 0)
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//! 2: same coords (i.e. same params) (status 0 1 2)
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//! 3: same coods but not same vertex (status 1 2)
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//! 4: redefined coords (status 3 4 5)
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//! -1: no solution (status -1)
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Standard_EXPORT Standard_Integer NextCriter (const Standard_Integer crit, const Standard_Integer num = 0) const;
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protected:
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private:
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Handle(ShapeExtend_WireData) myWire;
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Handle(TColStd_HArray1OfInteger) myStat;
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Handle(TColgp_HArray1OfXYZ) myPos;
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Handle(TColStd_HArray1OfReal) myUPre;
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Handle(TColStd_HArray1OfReal) myUFol;
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Standard_Real myPreci;
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Standard_Boolean myDone;
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};
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#endif // _ShapeAnalysis_WireVertex_HeaderFile
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