VTK
vtkCellDerivatives.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkCellDerivatives.h
5 
6  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
7  All rights reserved.
8  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
9 
10  This software is distributed WITHOUT ANY WARRANTY; without even
11  the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
12  PURPOSE. See the above copyright notice for more information.
13 
14 =========================================================================*/
51 #ifndef vtkCellDerivatives_h
52 #define vtkCellDerivatives_h
53 
54 #include "vtkFiltersGeneralModule.h" // For export macro
55 #include "vtkDataSetAlgorithm.h"
56 
57 #define VTK_VECTOR_MODE_PASS_VECTORS 0
58 #define VTK_VECTOR_MODE_COMPUTE_GRADIENT 1
59 #define VTK_VECTOR_MODE_COMPUTE_VORTICITY 2
60 
61 #define VTK_TENSOR_MODE_PASS_TENSORS 0
62 #define VTK_TENSOR_MODE_COMPUTE_GRADIENT 1
63 #define VTK_TENSOR_MODE_COMPUTE_STRAIN 2
64 #define VTK_TENSOR_MODE_COMPUTE_GREEN_LAGRANGE_STRAIN 3
65 
66 class VTKFILTERSGENERAL_EXPORT vtkCellDerivatives : public vtkDataSetAlgorithm
67 {
68 public:
70  void PrintSelf(ostream& os, vtkIndent indent) VTK_OVERRIDE;
71 
76 
78 
85  vtkSetMacro(VectorMode,int);
86  vtkGetMacro(VectorMode,int);
88  {this->SetVectorMode(VTK_VECTOR_MODE_PASS_VECTORS);};
90  {this->SetVectorMode(VTK_VECTOR_MODE_COMPUTE_GRADIENT);};
92  {this->SetVectorMode(VTK_VECTOR_MODE_COMPUTE_VORTICITY);};
93  const char *GetVectorModeAsString();
95 
97 
105  vtkSetMacro(TensorMode,int);
106  vtkGetMacro(TensorMode,int);
108  {this->SetTensorMode(VTK_TENSOR_MODE_PASS_TENSORS);};
110  {this->SetTensorMode(VTK_TENSOR_MODE_COMPUTE_GRADIENT);};
112  {this->SetTensorMode(VTK_TENSOR_MODE_COMPUTE_STRAIN);};
114  {this->SetTensorMode(VTK_TENSOR_MODE_COMPUTE_GREEN_LAGRANGE_STRAIN);};
115  const char *GetTensorModeAsString();
117 
118 protected:
120  ~vtkCellDerivatives() VTK_OVERRIDE {}
122 
125 private:
126  vtkCellDerivatives(const vtkCellDerivatives&) VTK_DELETE_FUNCTION;
127  void operator=(const vtkCellDerivatives&) VTK_DELETE_FUNCTION;
128 };
129 
130 #endif
compute derivatives of scalars and vectors
int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
This is called within ProcessRequest when a request asks the algorithm to do its work.
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
const char * GetVectorModeAsString()
void SetVectorModeToComputeGradient()
void SetTensorModeToComputeGreenLagrangeStrain()
static vtkCellDerivatives * New()
Construct to compute the gradient of the scalars and vectors.
const char * GetTensorModeAsString()
~vtkCellDerivatives() override
void SetVectorModeToComputeVorticity()
Superclass for algorithms that produce output of the same type as input.
a simple class to control print indentation
Definition: vtkIndent.h:40
Store zero or more vtkInformation instances.
Store vtkAlgorithm input/output information.
#define VTK_TENSOR_MODE_COMPUTE_GRADIENT
#define VTK_VECTOR_MODE_COMPUTE_VORTICITY
#define VTK_TENSOR_MODE_PASS_TENSORS
#define VTK_VECTOR_MODE_COMPUTE_GRADIENT
#define VTK_TENSOR_MODE_COMPUTE_GREEN_LAGRANGE_STRAIN
#define VTK_VECTOR_MODE_PASS_VECTORS
#define VTK_TENSOR_MODE_COMPUTE_STRAIN
vtkSetMacro(IgnoreDriverBugs, bool)
Updates the extensions string.