vtkGeometryRepresentationWithFaces.h

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

  Program:   ParaView
  Module:    vtkGeometryRepresentationWithFaces.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.

=========================================================================*/
#ifndef vtkGeometryRepresentationWithFaces_h
#define vtkGeometryRepresentationWithFaces_h

#include "vtkGeometryRepresentation.h"
#include "vtkPVClientServerCoreRenderingModule.h" //needed for exports

class VTKPVCLIENTSERVERCORERENDERING_EXPORT vtkGeometryRepresentationWithFaces
  : public vtkGeometryRepresentation
{
public:
  static vtkGeometryRepresentationWithFaces* New();
  vtkTypeMacro(vtkGeometryRepresentationWithFaces, vtkGeometryRepresentation);
  void PrintSelf(ostream& os, vtkIndent indent) override;

  enum RepresentationTypesEx
  {
    FOLLOW_FRONTFACE = 400,
    CULL_BACKFACE = 401,
    CULL_FRONTFACE = 402
  };

  int ProcessViewRequest(vtkInformationRequestKey* request_type, vtkInformation* inInfo,
    vtkInformation* outInfo) override;

  void SetVisibility(bool val) override;


  vtkSetClampMacro(BackfaceRepresentation, int, POINTS, CULL_FRONTFACE);
  vtkGetMacro(BackfaceRepresentation, int);

  //***************************************************************************
  // Forwarded to vtkProperty(BackfaceProperty)
  void SetBackfaceAmbientColor(double r, double g, double b);
  void SetBackfaceDiffuseColor(double r, double g, double b);
  void SetBackfaceOpacity(double val);

protected:
  vtkGeometryRepresentationWithFaces();
  ~vtkGeometryRepresentationWithFaces() override;

  void SetupDefaults() override;

  bool AddToView(vtkView* view) override;

  bool RemoveFromView(vtkView* view) override;

  void UpdateColoringParameters() override;

  bool NeedsOrderedCompositing() override;

  vtkMapper* BackfaceMapper;
  vtkMapper* LODBackfaceMapper;
  vtkPVLODActor* BackfaceActor;
  vtkProperty* BackfaceProperty;
  int BackfaceRepresentation;

private:
  vtkGeometryRepresentationWithFaces(const vtkGeometryRepresentationWithFaces&) = delete;
  void operator=(const vtkGeometryRepresentationWithFaces&) = delete;
};

#endif