0027916: Visualization - access violation occurs within AIS_ColoredShape::Compute...

[occt.git] / src / AIS / AIS_Plane.hxx

// Created on: 1995-08-02
// Created by: Arnaud BOUZY/Odile Olivier
// Copyright (c) 1995-1999 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 _AIS_Plane_HeaderFile
#define _AIS_Plane_HeaderFile

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

#include <gp_Pnt.hxx>
#include <Standard_Boolean.hxx>
#include <AIS_TypeOfPlane.hxx>
#include <Select3D_TypeOfSensitivity.hxx>
#include <AIS_InteractiveObject.hxx>
#include <Standard_Real.hxx>
#include <Standard_Integer.hxx>
#include <AIS_KindOfInteractive.hxx>
#include <PrsMgr_PresentationManager3d.hxx>
#include <SelectMgr_Selection.hxx>
#include <Quantity_NameOfColor.hxx>
class Geom_Plane;
class Geom_Axis2Placement;
class gp_Pnt;
class AIS_InteractiveContext;
class Prs3d_Presentation;
class Prs3d_Projector;
class Geom_Transformation;
class Quantity_Color;


class AIS_Plane;
DEFINE_STANDARD_HANDLE(AIS_Plane, AIS_InteractiveObject)

//! Constructs plane datums to be used in construction of
//! composite shapes.
class AIS_Plane : public AIS_InteractiveObject
{

public:

  
  //! initializes the plane aComponent. If
  //! the mode aCurrentMode equals true, the drawing
  //! tool, "Drawer" is not initialized.
  Standard_EXPORT AIS_Plane(const Handle(Geom_Plane)& aComponent, const Standard_Boolean aCurrentMode = Standard_False);
  
  //! initializes the plane aComponent and
  //! the point aCenter. If the mode aCurrentMode
  //! equals true, the drawing tool, "Drawer" is not
  //! initialized. aCurrentMode equals true, the drawing
  //! tool, "Drawer" is not initialized.
  Standard_EXPORT AIS_Plane(const Handle(Geom_Plane)& aComponent, const gp_Pnt& aCenter, const Standard_Boolean aCurrentMode = Standard_False);
  
  //! initializes the plane aComponent, the
  //! point aCenter, and the minimum and maximum
  //! points, aPmin and aPmax. If the mode
  //! aCurrentMode equals true, the drawing tool, "Drawer" is not initialized.
  Standard_EXPORT AIS_Plane(const Handle(Geom_Plane)& aComponent, const gp_Pnt& aCenter, const gp_Pnt& aPmin, const gp_Pnt& aPmax, const Standard_Boolean aCurrentMode = Standard_False);
  
  Standard_EXPORT AIS_Plane(const Handle(Geom_Axis2Placement)& aComponent, const AIS_TypeOfPlane aPlaneType, const Standard_Boolean aCurrentMode = Standard_False);
  
  //! Same value for x and y directions
  Standard_EXPORT void SetSize (const Standard_Real aValue);
  
  //! Sets the size defined by the length along the X axis
  //! XVal and the length along the Y axis YVal.
  Standard_EXPORT void SetSize (const Standard_Real Xval, const Standard_Real YVal);
  
  Standard_EXPORT void UnsetSize();
  
  Standard_EXPORT Standard_Boolean Size (Standard_Real& X, Standard_Real& Y) const;
  
    Standard_Boolean HasOwnSize() const;
  
  Standard_EXPORT virtual Standard_Integer Signature() const Standard_OVERRIDE;
  
  Standard_EXPORT virtual AIS_KindOfInteractive Type() const Standard_OVERRIDE;
  
  //! Returns the component specified in SetComponent.
    const Handle(Geom_Plane)& Component();
  
  //! Creates an instance of the plane aComponent.
  Standard_EXPORT void SetComponent (const Handle(Geom_Plane)& aComponent);
  
  //! Returns the settings for the selected plane
  //! aComponent, provided in SetPlaneAttributes.
  //! These include the points aCenter, aPmin, and aPmax
  Standard_EXPORT Standard_Boolean PlaneAttributes (Handle(Geom_Plane)& aComponent, gp_Pnt& aCenter, gp_Pnt& aPmin, gp_Pnt& aPmax);
  
  //! Allows you to provide settings other than default ones
  //! for the selected plane. These include: center point
  //! aCenter, maximum aPmax and minimum aPmin.
  Standard_EXPORT void SetPlaneAttributes (const Handle(Geom_Plane)& aComponent, const gp_Pnt& aCenter, const gp_Pnt& aPmin, const gp_Pnt& aPmax);
  
  //! Returns the coordinates of the center point.
    const gp_Pnt& Center() const;
  

  //! Provides settings for the center aCenter other than (0, 0, 0).
    void SetCenter (const gp_Pnt& aCenter);
  
  //! Allows you to provide settings for the position and
  //! direction of one of the plane's axes, aComponent, in
  //! 3D space. The coordinate system used is
  //! right-handed, and the type of plane aPlaneType is one of:
  //! -   AIS_ TOPL_Unknown
  //! -   AIS_ TOPL_XYPlane
  //! -   AIS_ TOPL_XZPlane
  //! -   AIS_ TOPL_YZPlane}.
  Standard_EXPORT void SetAxis2Placement (const Handle(Geom_Axis2Placement)& aComponent, const AIS_TypeOfPlane aPlaneType);
  
  //! Returns the position of the plane's axis2 system
  //! identifying the x, y, or z axis and giving the plane a
  //! direction in 3D space. An axis2 system is a right-handed coordinate system.
  Standard_EXPORT Handle(Geom_Axis2Placement) Axis2Placement();
  
  //! Returns the type of plane - xy, yz, xz or unknown.
    AIS_TypeOfPlane TypeOfPlane();
  
  //! Returns the type of plane - xy, yz, or xz.
    Standard_Boolean IsXYZPlane();
  
  //! Returns the non-default current display mode set by SetCurrentMode.
    Standard_Boolean CurrentMode();
  

  //! Allows you to provide settings for a non-default
  //! current display mode.
    void SetCurrentMode (const Standard_Boolean aCurrentMode);
  
  //! Returns true if the display mode selected, aMode, is valid for planes.
  Standard_EXPORT virtual Standard_Boolean AcceptDisplayMode (const Standard_Integer aMode) const Standard_OVERRIDE;
  
  //! connection to <aCtx> default drawer implies a recomputation of Frame values.
  Standard_EXPORT virtual void SetContext (const Handle(AIS_InteractiveContext)& aCtx) Standard_OVERRIDE;
  
  //! Returns the type of sensitivity for the plane;
    Select3D_TypeOfSensitivity TypeOfSensitivity() const;
  
  //! Sets the type of sensitivity for the plane.
    void SetTypeOfSensitivity (const Select3D_TypeOfSensitivity& theTypeOfSensitivity);
  
  //! computes the presentation according to a point of view
  //! given by <aProjector>.
  //! To be Used when the associated degenerated Presentations
  //! have been transformed by <aTrsf> which is not a Pure
  //! Translation. The HLR Prs can't be deducted automatically
  //! WARNING :<aTrsf> must be applied
  //! to the object to display before computation  !!!
  Standard_EXPORT virtual void Compute (const Handle(Prs3d_Projector)& aProjector, const Handle(Geom_Transformation)& aTrsf, const Handle(Prs3d_Presentation)& aPresentation) Standard_OVERRIDE;
  
  Standard_EXPORT virtual void ComputeSelection (const Handle(SelectMgr_Selection)& theSelection, const Standard_Integer theMode) Standard_OVERRIDE;
  
  Standard_EXPORT void SetColor (const Quantity_NameOfColor aColor) Standard_OVERRIDE;
  
  Standard_EXPORT void SetColor (const Quantity_Color& aColor) Standard_OVERRIDE;
  
  Standard_EXPORT void UnsetColor() Standard_OVERRIDE;




  DEFINE_STANDARD_RTTIEXT(AIS_Plane,AIS_InteractiveObject)

protected:




private:

  
  Standard_EXPORT virtual void Compute (const Handle(PrsMgr_PresentationManager3d)& aPresentationManager, const Handle(Prs3d_Presentation)& aPresentation, const Standard_Integer aMode = 0) Standard_OVERRIDE;
  
  Standard_EXPORT virtual void Compute (const Handle(Prs3d_Projector)& aProjector, const Handle(Prs3d_Presentation)& aPresentation) Standard_OVERRIDE;
  
  Standard_EXPORT void ComputeFrame();
  
  Standard_EXPORT void ComputeFields();
  
  Standard_EXPORT void InitDrawerAttributes();

  Handle(Geom_Plane) myComponent;
  Handle(Geom_Axis2Placement) myAx2;
  gp_Pnt myCenter;
  gp_Pnt myPmin;
  gp_Pnt myPmax;
  Standard_Boolean myCurrentMode;
  Standard_Boolean myAutomaticPosition;
  AIS_TypeOfPlane myTypeOfPlane;
  Standard_Boolean myIsXYZPlane;
  Standard_Boolean myHasOwnSize;
  Select3D_TypeOfSensitivity myTypeOfSensitivity;


};


#include <AIS_Plane.lxx>





#endif // _AIS_Plane_HeaderFile