1 // Created on: 1994-03-30
2 // Created by: Laurent BUCHARD
3 // Copyright (c) 1994-1999 Matra Datavision
4 // Copyright (c) 1999-2014 OPEN CASCADE SAS
6 // This file is part of Open CASCADE Technology software library.
8 // This library is free software; you can redistribute it and/or modify it under
9 // the terms of the GNU Lesser General Public License version 2.1 as published
10 // by the Free Software Foundation, with special exception defined in the file
11 // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
12 // distribution for complete text of the license and disclaimer of any warranty.
14 // Alternatively, this file may be used under the terms of Open CASCADE
15 // commercial license or contractual agreement.
17 #ifndef _BRepClass3d_SolidClassifier_HeaderFile
18 #define _BRepClass3d_SolidClassifier_HeaderFile
20 #include <Standard.hxx>
21 #include <Standard_DefineAlloc.hxx>
22 #include <Standard_Handle.hxx>
24 #include <Standard_Boolean.hxx>
25 #include <BRepClass3d_SolidExplorer.hxx>
26 #include <BRepClass3d_SClassifier.hxx>
27 #include <Standard_Real.hxx>
28 class Standard_DomainError;
33 //! Provides an algorithm to classify a point in a solid.
34 class BRepClass3d_SolidClassifier : public BRepClass3d_SClassifier
42 Standard_EXPORT BRepClass3d_SolidClassifier();
44 Standard_EXPORT void Load (const TopoDS_Shape& S);
46 //! Constructor from a Shape.
47 Standard_EXPORT BRepClass3d_SolidClassifier(const TopoDS_Shape& S);
49 //! Constructor to classify the point P with the
50 //! tolerance Tol on the solid S.
51 Standard_EXPORT BRepClass3d_SolidClassifier(const TopoDS_Shape& S, const gp_Pnt& P, const Standard_Real Tol);
53 //! Classify the point P with the
54 //! tolerance Tol on the solid S.
55 Standard_EXPORT void Perform (const gp_Pnt& P, const Standard_Real Tol);
57 //! Classify an infinite point with the
58 //! tolerance Tol on the solid S.
59 //! Useful for compute the orientation of a solid.
60 Standard_EXPORT void PerformInfinitePoint (const Standard_Real Tol);
62 Standard_EXPORT void Destroy();
63 ~BRepClass3d_SolidClassifier()
81 Standard_Boolean aSolidLoaded;
82 BRepClass3d_SolidExplorer explorer;
83 Standard_Boolean isaholeinspace;
94 #endif // _BRepClass3d_SolidClassifier_HeaderFile