0031313: Foundation Classes - Dump improvement for classes
[occt.git] / src / Prs3d / Prs3d_ToolDisk.hxx
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625e1958 1// Created on: 2016-02-04
2// Created by: Anastasia BORISOVA
3// Copyright (c) 2016 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
62ef08df 16#ifndef _Prs3d_ToolDisk_HeaderFile
17#define _Prs3d_ToolDisk_HeaderFile
625e1958 18
19#include <Standard.hxx>
62ef08df 20#include <Prs3d_ToolQuadric.hxx>
625e1958 21
22//! Standard presentation algorithm that outputs graphical primitives for disk surface.
62ef08df 23class Prs3d_ToolDisk : public Prs3d_ToolQuadric
625e1958 24{
25public:
26
caf231b0 27 //! Generate primitives for 3D quadric surface and return a filled array.
28 Standard_EXPORT static Handle(Graphic3d_ArrayOfTriangles) Create (const Standard_Real theInnerRadius,
29 const Standard_Real theOuterRadius,
30 const Standard_Integer theNbSlices,
31 const Standard_Integer theNbStacks,
32 const gp_Trsf& theTrsf);
33public:
34
625e1958 35 //! Initializes the algorithm.
62ef08df 36 Standard_EXPORT Prs3d_ToolDisk (const Standard_Real theInnerRadius,
37 const Standard_Real theOuterRadius,
38 const Standard_Integer theNbSlices,
39 const Standard_Integer theNbStacks);
2108d9a2 40
41 //! Set angle range in radians [0, 2*PI] by default.
42 //! @param theStartAngle [in] Start angle in counter clockwise order
43 //! @param theEndAngle [in] End angle in counter clockwise order
44 void SetAngleRange (Standard_Real theStartAngle,
45 Standard_Real theEndAngle)
46 {
47 myStartAngle = theStartAngle;
48 myEndAngle = theEndAngle;
49 }
50
625e1958 51protected:
52
53 //! Computes vertex at given parameter location of the surface.
54 Standard_EXPORT virtual gp_Pnt Vertex (const Standard_Real theU, const Standard_Real theV) Standard_OVERRIDE;
55
56 //! Computes normal at given parameter location of the surface.
2108d9a2 57 virtual gp_Dir Normal (const Standard_Real , const Standard_Real ) Standard_OVERRIDE { return gp_Dir (0.0, 0.0, -1.0); }
625e1958 58
59protected:
60
caf231b0 61 Standard_Real myInnerRadius;
62 Standard_Real myOuterRadius;
2108d9a2 63 Standard_Real myStartAngle; //!< Start angle in counter clockwise order
64 Standard_Real myEndAngle; //!< End angle in counter clockwise order
625e1958 65
caf231b0 66};
625e1958 67
68#endif