VTK
vtkTensorGlyph.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkTensorGlyph.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 =========================================================================*/
86 #ifndef vtkTensorGlyph_h
87 #define vtkTensorGlyph_h
88 
89 #include "vtkFiltersCoreModule.h" // For export macro
90 #include "vtkPolyDataAlgorithm.h"
91 
92 class VTKFILTERSCORE_EXPORT vtkTensorGlyph : public vtkPolyDataAlgorithm
93 {
94 public:
96  void PrintSelf(ostream& os, vtkIndent indent) override;
97 
103  static vtkTensorGlyph *New();
104 
106 
112  void SetSourceData(vtkPolyData *source);
113  vtkPolyData *GetSource();
115 
117 
122  void SetSourceConnection(int id, vtkAlgorithmOutput* algOutput);
124  {
125  this->SetSourceConnection(0, algOutput);
126  }
128 
130 
133  vtkSetMacro(Scaling,vtkTypeBool);
134  vtkGetMacro(Scaling,vtkTypeBool);
135  vtkBooleanMacro(Scaling,vtkTypeBool);
137 
139 
143  vtkSetMacro(ScaleFactor,double);
144  vtkGetMacro(ScaleFactor,double);
146 
148 
151  vtkSetMacro(ThreeGlyphs,vtkTypeBool);
152  vtkGetMacro(ThreeGlyphs,vtkTypeBool);
153  vtkBooleanMacro(ThreeGlyphs,vtkTypeBool);
155 
157 
160  vtkSetMacro(Symmetric,vtkTypeBool);
161  vtkGetMacro(Symmetric,vtkTypeBool);
162  vtkBooleanMacro(Symmetric,vtkTypeBool);
164 
166 
170  vtkSetMacro(Length,double);
171  vtkGetMacro(Length,double);
173 
175 
178  vtkSetMacro(ExtractEigenvalues,vtkTypeBool);
179  vtkBooleanMacro(ExtractEigenvalues,vtkTypeBool);
180  vtkGetMacro(ExtractEigenvalues,vtkTypeBool);
182 
184 
189  vtkSetMacro(ColorGlyphs,vtkTypeBool);
190  vtkGetMacro(ColorGlyphs,vtkTypeBool);
191  vtkBooleanMacro(ColorGlyphs,vtkTypeBool);
193 
194  enum
195  {
197  COLOR_BY_EIGENVALUES
198  };
199 
201 
211  vtkSetClampMacro(ColorMode, int, COLOR_BY_SCALARS, COLOR_BY_EIGENVALUES);
212  vtkGetMacro(ColorMode, int);
214  {this->SetColorMode(COLOR_BY_SCALARS);};
216  {this->SetColorMode(COLOR_BY_EIGENVALUES);};
218 
220 
225  vtkSetMacro(ClampScaling,vtkTypeBool);
226  vtkGetMacro(ClampScaling,vtkTypeBool);
227  vtkBooleanMacro(ClampScaling,vtkTypeBool);
229 
231 
237  vtkSetMacro(MaxScaleFactor,double);
238  vtkGetMacro(MaxScaleFactor,double);
240 
241 protected:
242  vtkTensorGlyph();
243  ~vtkTensorGlyph() override;
244 
247  int FillInputPortInformation(int port, vtkInformation *info) override;
248 
249  vtkTypeBool Scaling; // Determine whether scaling of geometry is performed
250  double ScaleFactor; // Scale factor to use to scale geometry
251  vtkTypeBool ExtractEigenvalues; // Boolean controls eigenfunction extraction
252  vtkTypeBool ColorGlyphs; // Boolean controls coloring with input scalar data
253  int ColorMode; // The coloring mode to use for the glyphs.
254  vtkTypeBool ClampScaling; // Boolean controls whether scaling is clamped.
255  double MaxScaleFactor; // Maximum scale factor (ScaleFactor*eigenvalue)
256  vtkTypeBool ThreeGlyphs; // Boolean controls drawing 1 or 3 glyphs
257  vtkTypeBool Symmetric; // Boolean controls drawing a "mirror" of each glyph
258  double Length; // Distance, in x, from the origin to the end of the glyph
259 private:
260  vtkTensorGlyph(const vtkTensorGlyph&) = delete;
261  void operator=(const vtkTensorGlyph&) = delete;
262 };
263 
264 #endif
Store vtkAlgorithm input/output information.
virtual int RequestData(vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
This is called by the superclass.
concrete dataset represents vertices, lines, polygons, and triangle strips
Definition: vtkPolyData.h:85
vtkTypeBool ColorGlyphs
vtkTypeBool Scaling
vtkTypeBool ExtractEigenvalues
Proxy object to connect input/output ports.
void SetColorModeToScalars()
Set the color mode to be used for the glyphs.
static vtkPolyDataAlgorithm * New()
int vtkTypeBool
Definition: vtkABI.h:69
virtual int RequestUpdateExtent(vtkInformation *, vtkInformationVector **, vtkInformationVector *)
This is called by the superclass.
vtkTypeBool ThreeGlyphs
void SetSourceConnection(vtkAlgorithmOutput *algOutput)
Specify a source object at a specified table location.
Superclass for algorithms that produce only polydata as output.
vtkTypeBool ClampScaling
a simple class to control print indentation
Definition: vtkIndent.h:39
vtkTypeBool Symmetric
boost::graph_traits< vtkGraph * >::vertex_descriptor source(boost::graph_traits< vtkGraph * >::edge_descriptor e, vtkGraph *)
void SetColorModeToEigenvalues()
Set the color mode to be used for the glyphs.
scale and orient glyph(s) according to eigenvalues and eigenvectors of symmetrical part of tensor
int FillInputPortInformation(int port, vtkInformation *info) override
Fill the input port information objects for this algorithm.
Store zero or more vtkInformation instances.
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.