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42cf5bc1ca
Automatic upgrade of OCCT code by command "occt_upgrade . -nocdl": - WOK-generated header files from inc and sources from drv are moved to src - CDL files removed - All packages are converted to nocdlpack
115 lines
3.6 KiB
C++
115 lines
3.6 KiB
C++
// Created on: 1995-03-02
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// Created by: Jean-Louis Frenkel
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// Copyright (c) 1995-1999 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 _Aspect_RectangularGrid_HeaderFile
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#define _Aspect_RectangularGrid_HeaderFile
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#include <Standard.hxx>
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#include <Standard_Type.hxx>
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#include <Quantity_Length.hxx>
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#include <Quantity_PlaneAngle.hxx>
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#include <Standard_Real.hxx>
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#include <Aspect_Grid.hxx>
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#include <Standard_Boolean.hxx>
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class Standard_NegativeValue;
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class Standard_NullValue;
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class Standard_NumericError;
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class Aspect_RectangularGrid;
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DEFINE_STANDARD_HANDLE(Aspect_RectangularGrid, Aspect_Grid)
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class Aspect_RectangularGrid : public Aspect_Grid
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{
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public:
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//! creates a new grid. By default this grid is not
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//! active.
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//! The first angle is given relatively to the horizontal.
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//! The second angle is given relatively to the vertical.
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Standard_EXPORT Aspect_RectangularGrid(const Quantity_Length aXStep, const Quantity_Length aYStep, const Quantity_Length anXOrigin = 0, const Quantity_Length anYOrigin = 0, const Quantity_PlaneAngle aFirstAngle = 0, const Quantity_PlaneAngle aSecondAngle = 0, const Quantity_PlaneAngle aRotationAngle = 0);
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//! defines the x step of the grid.
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Standard_EXPORT void SetXStep (const Quantity_Length aStep);
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//! defines the y step of the grid.
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Standard_EXPORT void SetYStep (const Quantity_Length aStep);
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//! defines the angle of the second network
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//! the fist angle is given relatively to the horizontal.
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//! the second angle is given relatively to the vertical.
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Standard_EXPORT void SetAngle (const Quantity_PlaneAngle anAngle1, const Quantity_PlaneAngle anAngle2);
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Standard_EXPORT void SetGridValues (const Quantity_Length XOrigin, const Quantity_Length YOrigin, const Quantity_Length XStep, const Quantity_Length YStep, const Quantity_PlaneAngle RotationAngle);
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//! returns the point of the grid the closest to the point X,Y
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Standard_EXPORT void Compute (const Quantity_Length X, const Quantity_Length Y, Quantity_Length& gridX, Quantity_Length& gridY) const;
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//! returns the x step of the grid.
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Standard_EXPORT Quantity_Length XStep() const;
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//! returns the x step of the grid.
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Standard_EXPORT Quantity_Length YStep() const;
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//! returns the x Angle of the grid, relatively to the horizontal.
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Standard_EXPORT Quantity_PlaneAngle FirstAngle() const;
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//! returns the y Angle of the grid, relatively to the vertical.
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Standard_EXPORT Quantity_PlaneAngle SecondAngle() const;
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Standard_EXPORT void Init() Standard_OVERRIDE;
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DEFINE_STANDARD_RTTI(Aspect_RectangularGrid,Aspect_Grid)
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protected:
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private:
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Standard_EXPORT Standard_Boolean CheckAngle (const Quantity_PlaneAngle alpha, const Quantity_PlaneAngle beta) const;
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Quantity_Length myXStep;
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Quantity_Length myYStep;
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Quantity_PlaneAngle myFirstAngle;
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Quantity_PlaneAngle mySecondAngle;
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Standard_Real a1;
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Standard_Real b1;
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Standard_Real c1;
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Standard_Real a2;
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Standard_Real b2;
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Standard_Real c2;
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};
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#endif // _Aspect_RectangularGrid_HeaderFile
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