SMESH_DeviceActor.h

Go to the documentation of this file.

// Copyright (C) 2007-2026  CEA, EDF, OPEN CASCADE
//
// Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 2.1 of the License, or (at your option) any later version.
//
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
//
// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
//
 
//  SMESH OBJECT : interactive object for SMESH visualization
//  File   : SMESH_DeviceActor.h
//  Author : Nicolas REJNERI
//  Module : SMESH
//  $Header$
//
#ifndef SMESH_DEVICE_ACTOR_H
#define SMESH_DEVICE_ACTOR_H
 
#include <VTKViewer_GeometryFilter.h>
#include <VTKViewer_MarkerDef.h>
#include "SMESH_Controls.hxx"
#include "SMESH_Object.h"
 
#include <vtkLODActor.h>
#include <vtkSmartPointer.h>
 
class vtkCell;
class vtkProperty;
class vtkMergeFilter;
class vtkShrinkFilter;
class vtkUnstructuredGrid;
class vtkLookupTable;
class vtkImplicitBoolean;
class vtkPassThrough;
class vtkPlaneCollection;
class vtkTriangleFilter;
 
class VTKViewer_Transform;
class VTKViewer_TransformFilter;
class VTKViewer_ExtractUnstructuredGrid;
class VTKViewer_PolyDataMapper;
 
class SMESH_ExtractGeometry;
class SMESH_FaceOrientationFilter;
class SMESH_ScalarBarActor;
 
 
class SMESHOBJECT_EXPORT SMESH_DeviceActor: public vtkLODActor{
  friend class SMESH_ActorDef;
 
 public:
  vtkTypeMacro(SMESH_DeviceActor,vtkLODActor)
  static SMESH_DeviceActor* New();
 
  void SetStoreClippingMapping(bool theStoreMapping);
  void SetStoreGemetryMapping(bool theStoreMapping);
  void SetStoreIDMapping(bool theStoreMapping);
 
  virtual vtkIdType GetNodeObjId(vtkIdType theVtkID);
  virtual double* GetNodeCoord(vtkIdType theObjID);
  virtual vtkIdType GetNodeVtkId(vtkIdType theObjID);
 
  virtual vtkIdType GetElemObjId(vtkIdType theVtkID);
  virtual vtkCell* GetElemCell(vtkIdType theObjID);
 
  virtual void SetTransform(VTKViewer_Transform* theTransform); 
  virtual vtkMTimeType GetMTime();
 
  virtual void SetFacesOriented(bool theIsFacesOriented);
  virtual bool GetFacesOriented() { return myIsFacesOriented; }
 
  virtual void SetFacesOrientationColor(double r,double g,double b);
  virtual void GetFacesOrientationColor(double& r,double& g,double& b);
 
  virtual void SetFacesOrientationScale(double theScale);
  virtual double GetFacesOrientationScale();
 
  virtual void SetFacesOrientation3DVectors(bool theState);
  virtual bool GetFacesOrientation3DVectors();
 
  //----------------------------------------------------------------------------
  virtual void SetQuadraticArcMode(bool theFlag);
  virtual bool GetQuadraticArcMode();
  
  virtual void SetQuadraticArcAngle(double theMaxAngle);
  virtual double GetQuadraticArcAngle();
  
  void UpdateFaceOrientation();
 
  double GetShrinkFactor();
  void  SetShrinkFactor(double value);
 
  bool IsShrunkable() { return myIsShrinkable;}
  bool IsShrunk() { return myIsShrunk;}
  void SetShrink(); 
  void UnShrink(); 
 
  enum EReperesent { ePoint, eWireframe, eSurface, eInsideframe, eNoneRepr=-1};
  EReperesent GetRepresentation(){ return myRepresentation;}
  void SetRepresentation(EReperesent theMode);
 
  virtual void SetVisibility(int theMode);
  virtual int GetVisibility();
 
  virtual void AddToRender(vtkRenderer* theRenderer); 
  virtual void RemoveFromRender(vtkRenderer* theRenderer);
 
  VTKViewer_ExtractUnstructuredGrid* GetExtractUnstructuredGrid();
  vtkUnstructuredGrid* GetUnstructuredGrid();
 
  void SetPlaneCollection( vtkPlaneCollection* theCollection );
 
  void SetControlMode(SMESH::Controls::FunctorPtr theFunctor,
                      SMESH_ScalarBarActor* theScalarBarActor,
                      vtkLookupTable* theLookupTable);
  void SetExtControlMode(SMESH::Controls::FunctorPtr theFunctor,
                         SMESH_ScalarBarActor* theScalarBarActor,
                         vtkLookupTable* theLookupTable);
  void SetExtControlMode(SMESH::Controls::FunctorPtr theFunctor);
 
  bool IsHighlited() { return myIsHighlited;}
  void SetHighlited(bool theIsHighlited);
 
  virtual
  void
  SetCoincident3DAllowed(bool theIsFeatureEdgesAllowed);
 
  virtual
  bool 
  IsCoincident3DAllowed() const;
 
  virtual void Render(vtkRenderer *, vtkMapper *);
 
  void SetImplicitFunctionUsed(bool theIsImplicitFunctionUsed);
  bool IsImplicitFunctionUsed() const{ return myIsImplicitFunctionUsed;}
 
  void SetMarkerEnabled( bool );
  void SetBallEnabled( bool );
  void SetBallScale( double );
  void SetMarkerStd( VTK::MarkerType, VTK::MarkerScale );
  void SetMarkerTexture( int, VTK::MarkerTexture );
  VTK::MarkerType GetMarkerType();
  VTK::MarkerScale GetMarkerScale();
  int GetMarkerTexture();
  double GetBallScale();
 
 protected:
  void Init(TVisualObjPtr theVisualObj, vtkImplicitBoolean* theImplicitBoolean);
  void SetUnstructuredGrid(vtkUnstructuredGrid* theGrid);
 
  VTKViewer_PolyDataMapper *myMapper;
  TVisualObjPtr myVisualObj;
 
  vtkSmartPointer<vtkPlaneCollection> myPlaneCollection;
  
  vtkProperty *myProperty;
  EReperesent myRepresentation;
 
  SMESH_ExtractGeometry* myExtractGeometry;
  bool myIsImplicitFunctionUsed;
 
  vtkMergeFilter* myMergeFilter;
  VTKViewer_ExtractUnstructuredGrid* myExtractUnstructuredGrid;
 
  bool myIsFacesOriented;
  SMESH_FaceOrientationFilter* myFaceOrientationFilter;
  vtkPolyDataMapper* myFaceOrientationDataMapper;
  vtkActor* myFaceOrientation;
 
  bool myStoreClippingMapping;
  VTKViewer_GeometryFilter *myGeomFilter;
  vtkTriangleFilter* myTriangleFilter = nullptr;
  VTKViewer_TransformFilter *myTransformFilter;
  std::vector<vtkPassThrough*> myPassFilter;
 
  vtkShrinkFilter* myShrinkFilter;
  bool myIsShrinkable;
  bool myIsShrunk;
  
  bool myIsHighlited;
 
  double myPolygonOffsetFactor;
  double myPolygonOffsetUnits;
 
  void
  SetPolygonOffsetParameters(double factor, 
                             double units);
 
  void
  GetPolygonOffsetParameters(double& factor, 
                             double& units)
  {
    factor = myPolygonOffsetFactor;
    units = myPolygonOffsetUnits;
  }
 
  SMESH_DeviceActor();
  ~SMESH_DeviceActor();
  SMESH_DeviceActor(const SMESH_DeviceActor&);
  void operator=(const SMESH_DeviceActor&);
 
};
 
 
#endif //SMESH_DEVICE_ACTOR_H