vtkGenericGlyph3DFilter.h

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/*=========================================================================
 
  Program:   Visualization Toolkit
  Module:    vtkGenericGlyph3DFilter.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 vtkGenericGlyph3DFilter_h
#define vtkGenericGlyph3DFilter_h
 
#include "vtkFiltersGenericModule.h" // For export macro
#include "vtkPolyDataAlgorithm.h"
 
#define VTK_SCALE_BY_SCALAR 0
#define VTK_SCALE_BY_VECTOR 1
#define VTK_SCALE_BY_VECTORCOMPONENTS 2
#define VTK_DATA_SCALING_OFF 3
 
#define VTK_COLOR_BY_SCALE 0
#define VTK_COLOR_BY_SCALAR 1
#define VTK_COLOR_BY_VECTOR 2
 
#define VTK_USE_VECTOR 0
#define VTK_USE_NORMAL 1
#define VTK_VECTOR_ROTATION_OFF 2
 
#define VTK_INDEXING_OFF 0
#define VTK_INDEXING_BY_SCALAR 1
#define VTK_INDEXING_BY_VECTOR 2
 
class VTKFILTERSGENERIC_EXPORT vtkGenericGlyph3DFilter : public vtkPolyDataAlgorithm
{
public:
  vtkTypeMacro(vtkGenericGlyph3DFilter, vtkPolyDataAlgorithm);
  void PrintSelf(ostream& os, vtkIndent indent) override;
 
  static vtkGenericGlyph3DFilter* New();
 
  void SetSourceData(vtkPolyData* pd) { this->SetSourceData(0, pd); }
 
  void SetSourceData(int id, vtkPolyData* pd);
 
  vtkPolyData* GetSource(int id = 0);
 
 
  vtkSetMacro(Scaling, vtkTypeBool);
  vtkBooleanMacro(Scaling, vtkTypeBool);
  vtkGetMacro(Scaling, vtkTypeBool);
 
 
  vtkSetMacro(ScaleMode, int);
  vtkGetMacro(ScaleMode, int);
  void SetScaleModeToScaleByScalar() { this->SetScaleMode(VTK_SCALE_BY_SCALAR); }
  void SetScaleModeToScaleByVector() { this->SetScaleMode(VTK_SCALE_BY_VECTOR); }
  void SetScaleModeToScaleByVectorComponents()
  {
    this->SetScaleMode(VTK_SCALE_BY_VECTORCOMPONENTS);
  }
  void SetScaleModeToDataScalingOff() { this->SetScaleMode(VTK_DATA_SCALING_OFF); }
  const char* GetScaleModeAsString();
 
 
  vtkSetMacro(ColorMode, int);
  vtkGetMacro(ColorMode, int);
  void SetColorModeToColorByScale() { this->SetColorMode(VTK_COLOR_BY_SCALE); }
  void SetColorModeToColorByScalar() { this->SetColorMode(VTK_COLOR_BY_SCALAR); }
  void SetColorModeToColorByVector() { this->SetColorMode(VTK_COLOR_BY_VECTOR); }
  const char* GetColorModeAsString();
 
 
  vtkSetMacro(ScaleFactor, double);
  vtkGetMacro(ScaleFactor, double);
 
 
  vtkSetVector2Macro(Range, double);
  vtkGetVectorMacro(Range, double, 2);
 
 
  vtkSetMacro(Orient, vtkTypeBool);
  vtkBooleanMacro(Orient, vtkTypeBool);
  vtkGetMacro(Orient, vtkTypeBool);
 
 
  vtkSetMacro(Clamping, vtkTypeBool);
  vtkBooleanMacro(Clamping, vtkTypeBool);
  vtkGetMacro(Clamping, vtkTypeBool);
 
 
  vtkSetMacro(VectorMode, int);
  vtkGetMacro(VectorMode, int);
  void SetVectorModeToUseVector() { this->SetVectorMode(VTK_USE_VECTOR); }
  void SetVectorModeToUseNormal() { this->SetVectorMode(VTK_USE_NORMAL); }
  void SetVectorModeToVectorRotationOff() { this->SetVectorMode(VTK_VECTOR_ROTATION_OFF); }
  const char* GetVectorModeAsString();
 
 
  vtkSetMacro(IndexMode, int);
  vtkGetMacro(IndexMode, int);
  void SetIndexModeToScalar() { this->SetIndexMode(VTK_INDEXING_BY_SCALAR); }
  void SetIndexModeToVector() { this->SetIndexMode(VTK_INDEXING_BY_VECTOR); }
  void SetIndexModeToOff() { this->SetIndexMode(VTK_INDEXING_OFF); }
  const char* GetIndexModeAsString();
 
 
  vtkSetMacro(GeneratePointIds, vtkTypeBool);
  vtkGetMacro(GeneratePointIds, vtkTypeBool);
  vtkBooleanMacro(GeneratePointIds, vtkTypeBool);
 
 
  vtkSetStringMacro(PointIdsName);
  vtkGetStringMacro(PointIdsName);
 
 
  vtkGetStringMacro(InputScalarsSelection);
  void SelectInputScalars(const char* fieldName) { this->SetInputScalarsSelection(fieldName); }
 
 
  vtkGetStringMacro(InputVectorsSelection);
  void SelectInputVectors(const char* fieldName) { this->SetInputVectorsSelection(fieldName); }
 
 
  vtkGetStringMacro(InputNormalsSelection);
  void SelectInputNormals(const char* fieldName) { this->SetInputNormalsSelection(fieldName); }
 
protected:
  vtkGenericGlyph3DFilter();
  ~vtkGenericGlyph3DFilter() override;
 
  int FillInputPortInformation(int, vtkInformation*) override;
 
  int RequestData(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;
  int RequestInformation(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;
  int RequestUpdateExtent(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;
  vtkPolyData** Source;         // Geometry to copy to each point
  vtkTypeBool Scaling;          // Determine whether scaling of geometry is performed
  int ScaleMode;                // Scale by scalar value or vector magnitude
  int ColorMode;                // new scalars based on scale, scalar or vector
  double ScaleFactor;           // Scale factor to use to scale geometry
  double Range[2];              // Range to use to perform scalar scaling
  vtkTypeBool Orient;           // boolean controls whether to "orient" data
  int VectorMode;               // Orient/scale via normal or via vector data
  vtkTypeBool Clamping;         // whether to clamp scale factor
  int IndexMode;                // what to use to index into glyph table
  vtkTypeBool GeneratePointIds; // produce input points ids for each output point
  char* PointIdsName;
 
  char* InputScalarsSelection;
  char* InputVectorsSelection;
  char* InputNormalsSelection;
  vtkSetStringMacro(InputScalarsSelection);
  vtkSetStringMacro(InputVectorsSelection);
  vtkSetStringMacro(InputNormalsSelection);
 
private:
  vtkGenericGlyph3DFilter(const vtkGenericGlyph3DFilter&) = delete;
  void operator=(const vtkGenericGlyph3DFilter&) = delete;
};
 
inline const char* vtkGenericGlyph3DFilter::GetScaleModeAsString()
{
  if (this->ScaleMode == VTK_SCALE_BY_SCALAR)
  {
    return "ScaleByScalar";
  }
  else if (this->ScaleMode == VTK_SCALE_BY_VECTOR)
  {
    return "ScaleByVector";
  }
  else
  {
    return "DataScalingOff";
  }
}
 
inline const char* vtkGenericGlyph3DFilter::GetColorModeAsString()
{
  if (this->ColorMode == VTK_COLOR_BY_SCALAR)
  {
    return "ColorByScalar";
  }
  else if (this->ColorMode == VTK_COLOR_BY_VECTOR)
  {
    return "ColorByVector";
  }
  else
  {
    return "ColorByScale";
  }
}
 
inline const char* vtkGenericGlyph3DFilter::GetVectorModeAsString()
{
  if (this->VectorMode == VTK_USE_VECTOR)
  {
    return "UseVector";
  }
  else if (this->VectorMode == VTK_USE_NORMAL)
  {
    return "UseNormal";
  }
  else
  {
    return "VectorRotationOff";
  }
}
 
inline const char* vtkGenericGlyph3DFilter::GetIndexModeAsString()
{
  if (this->IndexMode == VTK_INDEXING_OFF)
  {
    return "IndexingOff";
  }
  else if (this->IndexMode == VTK_INDEXING_BY_SCALAR)
  {
    return "IndexingByScalar";
  }
  else
  {
    return "IndexingByVector";
  }
}
 
#endif