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vtkEllipsoidTensorProbeRepresentation.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkEllipsoidTensorProbeRepresentation.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 =========================================================================*/
28 #ifndef vtkEllipsoidTensorProbeRepresentation_h
29 #define vtkEllipsoidTensorProbeRepresentation_h
30 
31 #include "vtkInteractionWidgetsModule.h" // For export macro
33 
34 class vtkCellPicker;
35 class vtkTensorGlyph;
36 class vtkPolyDataNormals;
37 
38 class VTKINTERACTIONWIDGETS_EXPORT vtkEllipsoidTensorProbeRepresentation :
40 {
41 public:
43 
45 
50  void PrintSelf(ostream& os, vtkIndent indent);
52 
53  virtual void BuildRepresentation();
54  virtual int RenderOpaqueGeometry(vtkViewport *);
55 
59  virtual int SelectProbe( int pos[2] );
60 
62 
65  virtual void GetActors(vtkPropCollection *);
66  virtual void ReleaseGraphicsResources(vtkWindow *);
68 
69 protected:
72 
73  // Get the interpolated tensor at the current position
74  void EvaluateTensor( double t[9] );
75 
76  // Register internal Pickers within PickingManager
77  virtual void RegisterPickers();
78 
85 
86 private:
88  vtkEllipsoidTensorProbeRepresentation&) VTK_DELETE_FUNCTION;
89  void operator=(const
90  vtkEllipsoidTensorProbeRepresentation&) VTK_DELETE_FUNCTION;
91 
92 };
93 
94 #endif
95 
represents an object (geometry & properties) in a rendered scene
Definition: vtkActor.h:51
Abstract class that serves as a representation for vtkTensorProbeWidget.
virtual int SelectProbe(int pos[2])=0
This method is invoked by the widget during user interaction.
abstract specification for Viewports
Definition: vtkViewport.h:47
virtual int RenderOpaqueGeometry(vtkViewport *)
See vtkWidgetRepresentation for details.
virtual void BuildRepresentation()
See vtkWidgetRepresentation for details.
concrete dataset represents vertices, lines, polygons, and triangle strips
Definition: vtkPolyData.h:85
a list of Props
window superclass for vtkRenderWindow
Definition: vtkWindow.h:37
a simple class to control print indentation
Definition: vtkIndent.h:39
virtual void RegisterPickers()
Register internal Pickers in the Picking Manager.
void PrintSelf(ostream &os, vtkIndent indent)
Standard methods for instances of this class.
compute normals for polygonal mesh
virtual void GetActors(vtkPropCollection *)
See vtkProp for details.
map vtkPolyData to graphics primitives
scale and orient glyph(s) according to tensor eigenvalues and eigenvectors
ray-cast cell picker for all kinds of Prop3Ds
Definition: vtkCellPicker.h:69
static vtkObject * New()
Create an object with Debug turned off, modified time initialized to zero, and reference counting on...
A concrete implementation of vtkTensorProbeRepresentation that renders tensors as ellipoids...
virtual void ReleaseGraphicsResources(vtkWindow *)
See vtkProp for details.