vtkOSPRayActorNode.h

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/*=========================================================================

  Program:   Visualization Toolkit
  Module:    vtkOSPRayActorNode.h

  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
  All rights reserved.
  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.

     This software is distributed WITHOUT ANY WARRANTY; without even
     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
     PURPOSE.  See the above copyright notice for more information.

=========================================================================*/
#ifndef vtkOSPRayActorNode_h
#define vtkOSPRayActorNode_h

#include "vtkRenderingOSPRayModule.h" // For export macro
#include "vtkActorNode.h"
#include "vtkTimeStamp.h" //for mapper changed time
#include "vtkWeakPointer.h" //also for mapper changed time

class vtkActor;
class vtkCompositeDataDisplayAttributes;
class vtkDataArray;
class vtkInformationDoubleKey;
class vtkInformationIntegerKey;
class vtkInformationObjectBaseKey;
class vtkInformationStringKey;
class vtkMapper;
class vtkPiecewiseFunction;
class vtkPolyData;
class vtkProperty;
class vtkTimeStamp;


class VTKRENDERINGOSPRAY_EXPORT vtkOSPRayActorNode :
  public vtkActorNode
{
public:
  static vtkOSPRayActorNode* New();
  vtkTypeMacro(vtkOSPRayActorNode, vtkActorNode);
  void PrintSelf(ostream& os, vtkIndent indent) override;

  virtual vtkMTimeType GetMTime() override;

  static vtkInformationIntegerKey* ENABLE_SCALING();


  static void SetEnableScaling(int value, vtkActor *);
  static int GetEnableScaling(vtkActor *);

  static vtkInformationStringKey* SCALE_ARRAY_NAME();

  static void SetScaleArrayName(const char *scaleArrayName, vtkActor *);

  static vtkInformationObjectBaseKey* SCALE_FUNCTION();

  static void SetScaleFunction(vtkPiecewiseFunction *scaleFunction, vtkActor *);

  static vtkInformationDoubleKey* LUMINOSITY();


  static void SetLuminosity(double value, vtkProperty *);
  static double GetLuminosity(vtkProperty *);

protected:
  vtkOSPRayActorNode();
  ~vtkOSPRayActorNode();

private:
  vtkOSPRayActorNode(const vtkOSPRayActorNode&) = delete;
  void operator=(const vtkOSPRayActorNode&) = delete;

  vtkWeakPointer<vtkMapper> LastMapper;
  vtkTimeStamp MapperChangedTime;
};
#endif