0030005: Visualization, OpenGl_Context - replace NCollection_SparseArray with NCollec...
[occt.git] / src / SelectBasics / SelectBasics_PickResult.hxx
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f751596e 1// Created on: 2014-11-14
2// Created by: Varvara POSKONINA
3// Copyright (c) 2005-2014 OPEN CASCADE SAS
4//
5// This file is part of Open CASCADE Technology software library.
6//
7// This library is free software; you can redistribute it and/or modify it under
8// the terms of the GNU Lesser General Public License version 2.1 as published
9// by the Free Software Foundation, with special exception defined in the file
10// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
11// distribution for complete text of the license and disclaimer of any warranty.
12//
13// Alternatively, this file may be used under the terms of Open CASCADE
14// commercial license or contractual agreement.
15
16#ifndef _SelectBasics_PickResult_HeaderFile
17#define _SelectBasics_PickResult_HeaderFile
18
19#include <Standard.hxx>
20#include <NCollection_Vec4.hxx>
21
22//! This structure provides unified access to the results of
23//! Matches() method in all sensitive entities.
24struct SelectBasics_PickResult
25{
26public:
27
28 SelectBasics_PickResult()
29 : myDepth (DBL_MAX),
30 myDistToCenter (DBL_MAX) {}
31
32 SelectBasics_PickResult (const Standard_Real theDepth,
33 const Standard_Real theDistToCenter)
34 : myDepth (theDepth),
35 myDistToCenter (theDistToCenter) {}
36
37public:
7ab15952 38 inline Standard_Real Depth() const
f751596e 39 {
40 return myDepth;
41 }
42
7ab15952 43 inline Standard_Real DistToGeomCenter() const
f751596e 44 {
45 return myDistToCenter;
46 }
47
48private:
49 //!< Depth to detected point
50 Standard_Real myDepth;
51 //!< Distance from 3d projection user-picked selection point to entity's geometry center
52 Standard_Real myDistToCenter;
53};
54
55#endif // _SelectBasics_PickResult_HeaderFile