VTK  9.1.0
vtkStructuredGridLIC2D.h
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1/*=========================================================================
2
3 Program: Visualization Toolkit
4 Module: vtkStructuredGridLIC2D.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=========================================================================*/
42#ifndef vtkStructuredGridLIC2D_h
43#define vtkStructuredGridLIC2D_h
44
45#include "vtkRenderingLICOpenGL2Module.h" // For export macro
47#include "vtkWeakPointer.h" // needed for vtkWeakPointer.
48
50class vtkOpenGLHelper;
51class vtkRenderWindow;
52
53class VTKRENDERINGLICOPENGL2_EXPORT vtkStructuredGridLIC2D : public vtkStructuredGridAlgorithm
54{
55public:
58 void PrintSelf(ostream& os, vtkIndent indent) override;
59
61
71
73
78 vtkSetMacro(Steps, int);
79 vtkGetMacro(Steps, int);
81
83
95 vtkSetMacro(StepSize, double);
96 vtkGetMacro(StepSize, double);
98
100
103 vtkSetClampMacro(Magnification, int, 1, VTK_INT_MAX);
104 vtkGetMacro(Magnification, int);
106
110 int GetFBOSuccess() { return this->FBOSuccess; }
111
115 int GetLICSuccess() { return this->LICSuccess; }
116
117protected:
120
127 int FillInputPortInformation(int port, vtkInformation* info) override;
128
135 int FillOutputPortInformation(int port, vtkInformation* info) override;
136
138 vtkInformationVector* outputVector) override;
139
141 vtkInformationVector* outputVector) override;
142
147
152
158 vtkInformationVector* outputVector) override;
159
160 int Steps;
161 double StepSize;
164
170
171private:
173 void operator=(const vtkStructuredGridLIC2D&) = delete;
174};
175
176#endif
general representation of visualization data
Create an image filled with noise.
a simple class to control print indentation
Definition: vtkIndent.h:113
Store zero or more vtkInformation instances.
Store vtkAlgorithm input/output information.
create a window for renderers to draw into
Superclass for algorithms that produce only structured grid as output.
GPU implementation of a Line Integral Convolution, a technique for imaging vector fields.
int RequestInformation(vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector) override
int FillOutputPortInformation(int port, vtkInformation *info) override
Fill the output port information objects for this algorithm.
vtkImageNoiseSource * NoiseSource
int GetFBOSuccess()
Check if FBO is started properly.
int SetContext(vtkRenderWindow *context)
Get/Set the context.
int FillInputPortInformation(int port, vtkInformation *info) override
Fill the input port information objects for this algorithm.
vtkRenderWindow * GetContext()
Get/Set the context.
int GetLICSuccess()
Check if LIC runs properly.
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
int RequestData(vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector) override
This is called by the superclass.
~vtkStructuredGridLIC2D() override
vtkWeakPointer< vtkRenderWindow > Context
void AllocateOutputData(vtkDataObject *output, vtkInformation *outInfo)
Stolen from vtkImageAlgorithm.
int RequestUpdateExtent(vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector) override
This is called by the superclass.
void AllocateScalars(vtkStructuredGrid *sg, vtkInformation *outInfo)
Stolen from vtkImageData.
static vtkStructuredGridLIC2D * New()
topologically regular array of data
a weak reference to a vtkObject.
#define VTK_INT_MAX
Definition: vtkType.h:155