vtkScivisDataRepresentation.h

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// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-License-Identifier: BSD-3-Clause

 
#ifndef vtkScivisDataRepresentation_h
#define vtkScivisDataRepresentation_h
 
#include "vtkNew.h" // For ivars
#include "vtkScivisRepresentation.h"
#include "vtkSmartPointer.h"      // For ivars
#include "vtkViewsScivisModule.h" // For export macro
#include "vtkWrappingHints.h"     // For VTK_MARSHALAUTO
 
VTK_ABI_NAMESPACE_BEGIN
class vtkAlgorithmOutput;
class vtkPlane;
class vtkPlaneCollection;
class vtkScalarsToColors;
class vtkScivisView;
class vtkSelection;
 
class VTKVIEWSSCIVIS_EXPORT VTK_MARSHALAUTO vtkScivisDataRepresentation
  : public vtkScivisRepresentation
{
public:
  vtkTypeMacro(vtkScivisDataRepresentation, vtkScivisRepresentation);
  void PrintSelf(ostream& os, vtkIndent indent) override;

  virtual bool GetBounds(double bounds[6]) = 0;


  virtual const char* GetRenderedArrayName() = 0;
  virtual int GetRenderedFieldAssociation() = 0;

  virtual bool GetDataRange(
    const char* arrayName, int fieldAssoc, double range[2], int component = -1) = 0;


  virtual void SetColorMap(vtkScalarsToColors* map) = 0;
  virtual vtkScalarsToColors* GetColorMap() = 0;


  VTK_MARSHALEXCLUDE(VTK_MARSHAL_EXCLUDE_REASON_IS_INTERNAL)
  void AddClippingPlane(vtkPlane* plane);
  VTK_MARSHALEXCLUDE(VTK_MARSHAL_EXCLUDE_REASON_IS_INTERNAL)
  void RemoveClippingPlane(vtkPlane* plane);
  VTK_MARSHALEXCLUDE(VTK_MARSHAL_EXCLUDE_REASON_IS_INTERNAL)
  void RemoveAllClippingPlanes();
  void SetClippingPlanes(vtkPlaneCollection* planes);
  vtkPlaneCollection* GetClippingPlanes();
  int GetNumberOfClippingPlanes();

  vtkAlgorithmOutput* GetInternalOutputPort() { return this->GetInternalOutputPort(0); }
  vtkAlgorithmOutput* GetInternalOutputPort(int port)
  {
    return this->GetInternalOutputPort(port, 0);
  }
  virtual vtkAlgorithmOutput* GetInternalOutputPort(int port, int conn);


  vtkSetMacro(Selectable, bool);
  vtkGetMacro(Selectable, bool);
  vtkBooleanMacro(Selectable, bool);

  void Select(vtkScivisView* view, vtkSelection* selection)
  {
    this->Select(view, selection, false);
  }
  void Select(vtkScivisView* view, vtkSelection* selection, bool extend);

  vtkSelection* GetCurrentSelection();
 
protected:
  vtkScivisDataRepresentation();
  ~vtkScivisDataRepresentation() override;

  virtual vtkSelection* ConvertSelection(vtkScivisView* view, vtkSelection* selection);

  virtual void UpdateSelection(vtkSelection* selection, bool extend);
 
  vtkNew<vtkPlaneCollection> ClippingPlanes;
  vtkSmartPointer<vtkSelection> CurrentSelection;
  bool Selectable;
 
private:
  friend class vtkScivisView;
 
  vtkScivisDataRepresentation(const vtkScivisDataRepresentation&) = delete;
  void operator=(const vtkScivisDataRepresentation&) = delete;
 
  class Internals;
  Internals* Implementation;
};
 
VTK_ABI_NAMESPACE_END
#endif