vtkExtractTensorComponents.h

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// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-License-Identifier: BSD-3-Clause
 
#ifndef vtkExtractTensorComponents_h
#define vtkExtractTensorComponents_h
 
#include "vtkDataSetAlgorithm.h"
#include "vtkFiltersExtractionModule.h" // For export macro
 
#define VTK_EXTRACT_COMPONENT 0
#define VTK_EXTRACT_EFFECTIVE_STRESS 1
#define VTK_EXTRACT_DETERMINANT 2
#define VTK_EXTRACT_NONNEGATIVE_DETERMINANT 3
#define VTK_EXTRACT_TRACE 4
 
VTK_ABI_NAMESPACE_BEGIN
class VTKFILTERSEXTRACTION_EXPORT vtkExtractTensorComponents : public vtkDataSetAlgorithm
{
public:

  vtkTypeMacro(vtkExtractTensorComponents, vtkDataSetAlgorithm);
  void PrintSelf(ostream& os, vtkIndent indent) override;

  static vtkExtractTensorComponents* New();


  vtkSetMacro(PassTensorsToOutput, vtkTypeBool);
  vtkGetMacro(PassTensorsToOutput, vtkTypeBool);
  vtkBooleanMacro(PassTensorsToOutput, vtkTypeBool);


  vtkSetMacro(ExtractScalars, vtkTypeBool);
  vtkGetMacro(ExtractScalars, vtkTypeBool);
  vtkBooleanMacro(ExtractScalars, vtkTypeBool);


  vtkSetVector2Macro(ScalarComponents, int);
  vtkGetVectorMacro(ScalarComponents, int, 2);


  vtkSetMacro(ScalarMode, int);
  vtkGetMacro(ScalarMode, int);
  void SetScalarModeToComponent() { this->SetScalarMode(VTK_EXTRACT_COMPONENT); }
  void SetScalarModeToEffectiveStress() { this->SetScalarMode(VTK_EXTRACT_EFFECTIVE_STRESS); }
  void SetScalarModeToDeterminant() { this->SetScalarMode(VTK_EXTRACT_DETERMINANT); }
  void SetScalarModeToNonNegativeDeterminant()
  {
    this->SetScalarMode(VTK_EXTRACT_NONNEGATIVE_DETERMINANT);
  }
  void SetScalarModeToTrace() { this->SetScalarMode(VTK_EXTRACT_TRACE); }
  void ScalarIsComponent() { this->SetScalarMode(VTK_EXTRACT_COMPONENT); }
  void ScalarIsEffectiveStress() { this->SetScalarMode(VTK_EXTRACT_EFFECTIVE_STRESS); }
  void ScalarIsDeterminant() { this->SetScalarMode(VTK_EXTRACT_DETERMINANT); }
  void ScalarIsNonNegativeDeterminant()
  {
    this->SetScalarMode(VTK_EXTRACT_NONNEGATIVE_DETERMINANT);
  }
  void ScalarIsTrace() { this->SetScalarMode(VTK_EXTRACT_TRACE); }


  vtkSetMacro(ExtractVectors, vtkTypeBool);
  vtkGetMacro(ExtractVectors, vtkTypeBool);
  vtkBooleanMacro(ExtractVectors, vtkTypeBool);


  vtkSetVector6Macro(VectorComponents, int);
  vtkGetVectorMacro(VectorComponents, int, 6);


  vtkSetMacro(ExtractNormals, vtkTypeBool);
  vtkGetMacro(ExtractNormals, vtkTypeBool);
  vtkBooleanMacro(ExtractNormals, vtkTypeBool);


  vtkSetMacro(NormalizeNormals, vtkTypeBool);
  vtkGetMacro(NormalizeNormals, vtkTypeBool);
  vtkBooleanMacro(NormalizeNormals, vtkTypeBool);


  vtkSetVector6Macro(NormalComponents, int);
  vtkGetVectorMacro(NormalComponents, int, 6);


  vtkSetMacro(ExtractTCoords, vtkTypeBool);
  vtkGetMacro(ExtractTCoords, vtkTypeBool);
  vtkBooleanMacro(ExtractTCoords, vtkTypeBool);


  vtkSetClampMacro(NumberOfTCoords, int, 1, 3);
  vtkGetMacro(NumberOfTCoords, int);


  vtkSetVector6Macro(TCoordComponents, int);
  vtkGetVectorMacro(TCoordComponents, int, 6);


  vtkSetMacro(OutputPrecision, int);
  vtkGetMacro(OutputPrecision, int);
 
protected:
  vtkExtractTensorComponents();
  ~vtkExtractTensorComponents() override = default;
 
  int RequestData(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;
 
  vtkTypeBool PassTensorsToOutput;
 
  vtkTypeBool ExtractScalars;
  vtkTypeBool ExtractVectors;
  vtkTypeBool ExtractNormals;
  vtkTypeBool ExtractTCoords;
 
  int ScalarMode;
  int ScalarComponents[2];
 
  int VectorComponents[6];
 
  vtkTypeBool NormalizeNormals;
  int NormalComponents[6];
 
  int NumberOfTCoords;
  int TCoordComponents[6];
 
  int OutputPrecision;
 
private:
  vtkExtractTensorComponents(const vtkExtractTensorComponents&) = delete;
  void operator=(const vtkExtractTensorComponents&) = delete;
};
 
VTK_ABI_NAMESPACE_END
#endif