[occt.git] / src / V3d / V3d_CircularGrid.hxx

// Created on: 1998-07-16
// Created by: CAL
// Copyright (c) 1998-1999 Matra Datavision
// Copyright (c) 1999-2014 OPEN CASCADE SAS
//
// This file is part of Open CASCADE Technology software library.
//
// This library is free software; you can redistribute it and/or modify it under
// the terms of the GNU Lesser General Public License version 2.1 as published
// by the Free Software Foundation, with special exception defined in the file
// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
// distribution for complete text of the license and disclaimer of any warranty.
//
// Alternatively, this file may be used under the terms of Open CASCADE
// commercial license or contractual agreement.

#ifndef _V3d_CircularGrid_HeaderFile
#define _V3d_CircularGrid_HeaderFile

#include <Standard.hxx>
#include <Standard_Type.hxx>

#include <gp_Ax3.hxx>
#include <V3d_ViewerPointer.hxx>
#include <Standard_Boolean.hxx>
#include <Aspect_GridDrawMode.hxx>
#include <Standard_Real.hxx>
#include <Standard_Integer.hxx>
#include <Aspect_CircularGrid.hxx>
class Graphic3d_Structure;
class Graphic3d_Group;

class V3d_CircularGrid : public Aspect_CircularGrid
{
  DEFINE_STANDARD_RTTIEXT(V3d_CircularGrid, Aspect_CircularGrid)
public:

  Standard_EXPORT V3d_CircularGrid(const V3d_ViewerPointer& aViewer, const Quantity_Color& aColor, const Quantity_Color& aTenthColor);

  Standard_EXPORT virtual ~V3d_CircularGrid();

  Standard_EXPORT void SetColors (const Quantity_Color& aColor, const Quantity_Color& aTenthColor) Standard_OVERRIDE;
  
  Standard_EXPORT void Display() Standard_OVERRIDE;
  
  Standard_EXPORT void Erase() const Standard_OVERRIDE;
  
  Standard_EXPORT Standard_Boolean IsDisplayed() const Standard_OVERRIDE;
  
  Standard_EXPORT void GraphicValues (Standard_Real& Radius, Standard_Real& OffSet) const;
  
  Standard_EXPORT void SetGraphicValues (const Standard_Real Radius, const Standard_Real OffSet);

protected:

  Standard_EXPORT void UpdateDisplay() Standard_OVERRIDE;

private:

  Standard_EXPORT void DefineLines();
  
  Standard_EXPORT void DefinePoints();

private:

  //! Custom Graphic3d_Structure implementation.
  class CircularGridStructure;

private:

  Handle(Graphic3d_Structure) myStructure;
  Handle(Graphic3d_Group) myGroup;
  gp_Ax3 myCurViewPlane;
  V3d_ViewerPointer myViewer;
  Standard_Boolean myCurAreDefined;
  Standard_Boolean myToComputePrs;
  Aspect_GridDrawMode myCurDrawMode;
  Standard_Real myCurXo;
  Standard_Real myCurYo;
  Standard_Real myCurAngle;
  Standard_Real myCurStep;
  Standard_Integer myCurDivi;
  Standard_Real myRadius;
  Standard_Real myOffSet;

};

DEFINE_STANDARD_HANDLE(V3d_CircularGrid, Aspect_CircularGrid)

#endif // _V3d_CircularGrid_HeaderFile
Commit	Line	Data
42cf5bc1	1	// Created on: 1998-07-16
	2	// Created by: CAL
	3	// Copyright (c) 1998-1999 Matra Datavision
	4	// Copyright (c) 1999-2014 OPEN CASCADE SAS
	5	//
	6	// This file is part of Open CASCADE Technology software library.
	7	//
	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.
	13	//
	14	// Alternatively, this file may be used under the terms of Open CASCADE
	15	// commercial license or contractual agreement.
	16
	17	#ifndef _V3d_CircularGrid_HeaderFile
	18	#define _V3d_CircularGrid_HeaderFile
	19
	20	#include <Standard.hxx>
	21	#include <Standard_Type.hxx>
	22
	23	#include <gp_Ax3.hxx>
	24	#include <V3d_ViewerPointer.hxx>
	25	#include <Standard_Boolean.hxx>
	26	#include <Aspect_GridDrawMode.hxx>
	27	#include <Standard_Real.hxx>
	28	#include <Standard_Integer.hxx>
	29	#include <Aspect_CircularGrid.hxx>
	30	class Graphic3d_Structure;
	31	class Graphic3d_Group;
42cf5bc1	32
	33	class V3d_CircularGrid : public Aspect_CircularGrid
	34	{
475c2302	35	DEFINE_STANDARD_RTTIEXT(V3d_CircularGrid, Aspect_CircularGrid)
42cf5bc1	36	public:
42cf5bc1	37
42cf5bc1	38	Standard_EXPORT V3d_CircularGrid(const V3d_ViewerPointer& aViewer, const Quantity_Color& aColor, const Quantity_Color& aTenthColor);
475c2302	39
	40	Standard_EXPORT virtual ~V3d_CircularGrid();
	41
42cf5bc1	42	Standard_EXPORT void SetColors (const Quantity_Color& aColor, const Quantity_Color& aTenthColor) Standard_OVERRIDE;
	43
	44	Standard_EXPORT void Display() Standard_OVERRIDE;
	45
	46	Standard_EXPORT void Erase() const Standard_OVERRIDE;
	47
	48	Standard_EXPORT Standard_Boolean IsDisplayed() const Standard_OVERRIDE;
	49
	50	Standard_EXPORT void GraphicValues (Standard_Real& Radius, Standard_Real& OffSet) const;
	51
	52	Standard_EXPORT void SetGraphicValues (const Standard_Real Radius, const Standard_Real OffSet);
	53
42cf5bc1	54	protected:
42cf5bc1	55
42cf5bc1	56	Standard_EXPORT void UpdateDisplay() Standard_OVERRIDE;
42cf5bc1	57
42cf5bc1	58	private:
42cf5bc1	59
42cf5bc1	60	Standard_EXPORT void DefineLines();
	61
	62	Standard_EXPORT void DefinePoints();
	63
5f6e3a07	64	private:
	65
	66	//! Custom Graphic3d_Structure implementation.
	67	class CircularGridStructure;
	68
475c2302	69	private:
475c2302	70
42cf5bc1	71	Handle(Graphic3d_Structure) myStructure;
	72	Handle(Graphic3d_Group) myGroup;
	73	gp_Ax3 myCurViewPlane;
	74	V3d_ViewerPointer myViewer;
	75	Standard_Boolean myCurAreDefined;
5f6e3a07	76	Standard_Boolean myToComputePrs;
42cf5bc1	77	Aspect_GridDrawMode myCurDrawMode;
	78	Standard_Real myCurXo;
	79	Standard_Real myCurYo;
	80	Standard_Real myCurAngle;
	81	Standard_Real myCurStep;
	82	Standard_Integer myCurDivi;
	83	Standard_Real myRadius;
	84	Standard_Real myOffSet;
	85
42cf5bc1	86	};
42cf5bc1	87
475c2302	88	DEFINE_STANDARD_HANDLE(V3d_CircularGrid, Aspect_CircularGrid)
42cf5bc1	89
42cf5bc1	90	#endif // _V3d_CircularGrid_HeaderFile