VTK  9.3.0
vtkParametricFunctionSource.h
Go to the documentation of this file.
1 // SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
2 // SPDX-License-Identifier: BSD-3-Clause
47 #ifndef vtkParametricFunctionSource_h
48 #define vtkParametricFunctionSource_h
49 
50 #include "vtkFiltersSourcesModule.h" // For export macro
51 #include "vtkPolyDataAlgorithm.h"
52 
53 VTK_ABI_NAMESPACE_BEGIN
54 class vtkCellArray;
56 
57 class VTKFILTERSSOURCES_EXPORT vtkParametricFunctionSource : public vtkPolyDataAlgorithm
58 {
59 public:
61  void PrintSelf(ostream& os, vtkIndent indent) override;
62 
67 
69 
73  vtkGetObjectMacro(ParametricFunction, vtkParametricFunction);
75 
77 
82  vtkSetClampMacro(UResolution, int, 2, VTK_INT_MAX);
83  vtkGetMacro(UResolution, int);
85 
87 
92  vtkSetClampMacro(VResolution, int, 2, VTK_INT_MAX);
93  vtkGetMacro(VResolution, int);
95 
97 
102  vtkSetClampMacro(WResolution, int, 2, VTK_INT_MAX);
103  vtkGetMacro(WResolution, int);
105 
107 
114  vtkBooleanMacro(GenerateTextureCoordinates, vtkTypeBool);
115  vtkSetClampMacro(GenerateTextureCoordinates, vtkTypeBool, 0, 1);
116  vtkGetMacro(GenerateTextureCoordinates, vtkTypeBool);
118 
120 
126  vtkBooleanMacro(GenerateNormals, vtkTypeBool);
127  vtkSetClampMacro(GenerateNormals, vtkTypeBool, 0, 1);
128  vtkGetMacro(GenerateNormals, vtkTypeBool);
130 
159  {
160  SCALAR_NONE = 0,
173  SCALAR_FUNCTION_DEFINED
174  };
175 
177 
181  vtkSetClampMacro(ScalarMode, int, SCALAR_NONE, SCALAR_FUNCTION_DEFINED);
182  vtkGetMacro(ScalarMode, int);
183  void SetScalarModeToNone() { this->SetScalarMode(SCALAR_NONE); }
184  void SetScalarModeToU() { this->SetScalarMode(SCALAR_U); }
185  void SetScalarModeToV() { this->SetScalarMode(SCALAR_V); }
186  void SetScalarModeToU0() { this->SetScalarMode(SCALAR_U0); }
187  void SetScalarModeToV0() { this->SetScalarMode(SCALAR_V0); }
188  void SetScalarModeToU0V0() { this->SetScalarMode(SCALAR_U0V0); }
189  void SetScalarModeToModulus() { this->SetScalarMode(SCALAR_MODULUS); }
190  void SetScalarModeToPhase() { this->SetScalarMode(SCALAR_PHASE); }
191  void SetScalarModeToQuadrant() { this->SetScalarMode(SCALAR_QUADRANT); }
192  void SetScalarModeToX() { this->SetScalarMode(SCALAR_X); }
193  void SetScalarModeToY() { this->SetScalarMode(SCALAR_Y); }
194  void SetScalarModeToZ() { this->SetScalarMode(SCALAR_Z); }
195  void SetScalarModeToDistance() { this->SetScalarMode(SCALAR_DISTANCE); }
196  void SetScalarModeToFunctionDefined() { this->SetScalarMode(SCALAR_FUNCTION_DEFINED); }
198 
202  vtkMTimeType GetMTime() override;
203 
205 
210  vtkSetMacro(OutputPointsPrecision, int);
211  vtkGetMacro(OutputPointsPrecision, int);
213 
214 protected:
217 
218  // Usual data generation method
220  vtkInformation* info, vtkInformationVector** input, vtkInformationVector* output) override;
221 
222  // Variables
224 
232 
233 private:
234  // Create output depending on function dimension
235  void Produce1DOutput(vtkInformationVector* output);
236  void Produce2DOutput(vtkInformationVector* output);
237 
249  void MakeTriangles(vtkCellArray* strips, int PtsU, int PtsV);
250 
252  void operator=(const vtkParametricFunctionSource&) = delete;
253 };
254 
255 VTK_ABI_NAMESPACE_END
256 #endif
object to represent cell connectivity
Definition: vtkCellArray.h:185
a simple class to control print indentation
Definition: vtkIndent.h:38
Store zero or more vtkInformation instances.
Store vtkAlgorithm input/output information.
tessellate parametric functions
void SetScalarModeToNone()
Get/Set the mode used for the scalar data.
void SetScalarModeToU0V0()
Get/Set the mode used for the scalar data.
void SetScalarModeToX()
Get/Set the mode used for the scalar data.
int RequestData(vtkInformation *info, vtkInformationVector **input, vtkInformationVector *output) override
This is called by the superclass.
void SetScalarModeToV()
Get/Set the mode used for the scalar data.
void SetScalarModeToY()
Get/Set the mode used for the scalar data.
void SetScalarModeToQuadrant()
Get/Set the mode used for the scalar data.
vtkParametricFunction * ParametricFunction
vtkMTimeType GetMTime() override
Return the MTime also considering the parametric function.
void SetScalarModeToZ()
Get/Set the mode used for the scalar data.
SCALAR_MODE
Enumerate the supported scalar generation modes.
void SetScalarModeToU0()
Get/Set the mode used for the scalar data.
void SetScalarModeToU()
Get/Set the mode used for the scalar data.
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
~vtkParametricFunctionSource() override
void SetScalarModeToPhase()
Get/Set the mode used for the scalar data.
void SetScalarModeToDistance()
Get/Set the mode used for the scalar data.
void SetScalarModeToV0()
Get/Set the mode used for the scalar data.
void SetScalarModeToModulus()
Get/Set the mode used for the scalar data.
virtual void SetParametricFunction(vtkParametricFunction *)
Specify the parametric function to use to generate the tessellation.
static vtkParametricFunctionSource * New()
Create a new instance with (50,50,50) points in the (u-v-w) directions.
void SetScalarModeToFunctionDefined()
Get/Set the mode used for the scalar data.
abstract interface for parametric functions
Superclass for algorithms that produce only polydata as output.
@ info
Definition: vtkX3D.h:376
int vtkTypeBool
Definition: vtkABI.h:64
vtkTypeUInt32 vtkMTimeType
Definition: vtkType.h:270
#define VTK_INT_MAX
Definition: vtkType.h:144