vtkAbstractMapper.h

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// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-License-Identifier: BSD-3-Clause
#ifndef vtkAbstractMapper_h
#define vtkAbstractMapper_h
 
#include "vtkAlgorithm.h"
#include "vtkRenderingCoreModule.h" // For export macro
 
#define VTK_SCALAR_MODE_DEFAULT 0
#define VTK_SCALAR_MODE_USE_POINT_DATA 1
#define VTK_SCALAR_MODE_USE_CELL_DATA 2
#define VTK_SCALAR_MODE_USE_POINT_FIELD_DATA 3
#define VTK_SCALAR_MODE_USE_CELL_FIELD_DATA 4
#define VTK_SCALAR_MODE_USE_FIELD_DATA 5
 
#define VTK_GET_ARRAY_BY_ID 0
#define VTK_GET_ARRAY_BY_NAME 1
 
VTK_ABI_NAMESPACE_BEGIN
class vtkAbstractArray;
class vtkDataSet;
class vtkPlane;
class vtkPlaneCollection;
class vtkPlanes;
class vtkTimerLog;
class vtkUnsignedCharArray;
class vtkWindow;
 
class VTKRENDERINGCORE_EXPORT vtkAbstractMapper : public vtkAlgorithm
{
public:
  vtkTypeMacro(vtkAbstractMapper, vtkAlgorithm);
  void PrintSelf(ostream& os, vtkIndent indent) override;
 
  vtkMTimeType GetMTime() override;
 
  virtual void ReleaseGraphicsResources(vtkWindow*) {}
 
 
  vtkGetMacro(TimeToDraw, double);
 
 
  void AddClippingPlane(vtkPlane* plane);
  void RemoveClippingPlane(vtkPlane* plane);
  void RemoveAllClippingPlanes();
 
 
  virtual void SetClippingPlanes(vtkPlaneCollection*);
  vtkGetObjectMacro(ClippingPlanes, vtkPlaneCollection);
 
  void SetClippingPlanes(vtkPlanes* planes);
 
  virtual void ShallowCopy(vtkAbstractMapper* m);
 
  static vtkDataArray* GetScalars(vtkDataSet* input, int scalarMode, int arrayAccessMode,
    int arrayId, const char* arrayName, int& cellFlag);
 
  static vtkAbstractArray* GetAbstractScalars(vtkDataSet* input, int scalarMode,
    int arrayAccessMode, int arrayId, const char* arrayName, int& cellFlag);
 
  static vtkUnsignedCharArray* GetGhostArray(
    vtkDataSet* input, int scalarMode, unsigned char& ghostsToSkip);
 
  int GetNumberOfClippingPlanes();
 
protected:
  vtkAbstractMapper();
  ~vtkAbstractMapper() override;
 
  vtkTimerLog* Timer;
  double TimeToDraw;
  vtkWindow* LastWindow; // Window used for the previous render
  vtkPlaneCollection* ClippingPlanes;
 
private:
  vtkAbstractMapper(const vtkAbstractMapper&) = delete;
  void operator=(const vtkAbstractMapper&) = delete;
};
 
VTK_ABI_NAMESPACE_END
#endif