vtkSMMaterialDomain.h 2.06 KB
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/*=========================================================================

  Program:   ParaView
  Module:    vtkSMMaterialDomain.h

  Copyright (c) Kitware, Inc.
  All rights reserved.
  See Copyright.txt or http://www.paraview.org/HTML/Copyright.html 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.

=========================================================================*/
/**
 * @class   vtkSMMaterialDomain
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 * @brief   Manages the list of OSPRay materials choosable to draw with.
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 *
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 * This class is a link between the global MaterialLibrary and the choices
 * available on the display section of the Property Panel. When ParaView
 * has no materials loaded, the list is simply "None" and not useable.
 * When materials are loaded, the list lets the user pick None, any one for
 * whole actor colors, or 'Value Indexed' which says that each block and
 * cell gets to make its own choice via the indexed lookup table annotation
 * names.
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 */

#ifndef vtkSMMaterialDomain_h
#define vtkSMMaterialDomain_h

#include "vtkPVServerManagerRenderingModule.h" //needed for exports
#include "vtkSMStringListDomain.h"

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class vtkSMMaterialObserver;

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class VTKPVSERVERMANAGERRENDERING_EXPORT vtkSMMaterialDomain : public vtkSMStringListDomain
{
public:
  static vtkSMMaterialDomain* New();
  vtkTypeMacro(vtkSMMaterialDomain, vtkSMStringListDomain);
  void PrintSelf(ostream& os, vtkIndent indent) VTK_OVERRIDE;

  /**
   * Overridden to get list of materials from materiallibrary singleton.
   */
  virtual void Update(vtkSMProperty*) VTK_OVERRIDE;

protected:
  vtkSMMaterialDomain();
  ~vtkSMMaterialDomain();

  virtual int ReadXMLAttributes(vtkSMProperty* prop, vtkPVXMLElement* element) VTK_OVERRIDE;

  void CallMeSometime();
  friend class vtkSMMaterialObserver;
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  vtkSMMaterialObserver* Observer;
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private:
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  vtkSMMaterialDomain(const vtkSMMaterialDomain&) = delete;
  void operator=(const vtkSMMaterialDomain&) = delete;
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};

#endif