VTK  9.3.0
vtkScalarsToTextureFilter.h
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1// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
2// SPDX-License-Identifier: BSD-3-Clause
19#ifndef vtkScalarsToTextureFilter_h
20#define vtkScalarsToTextureFilter_h
21
22#include "vtkFiltersTextureModule.h" // For export macro
24#include "vtkSmartPointer.h" // For smart pointer
25
26VTK_ABI_NAMESPACE_BEGIN
27class vtkImageData;
28class vtkPolyData;
30
31class VTKFILTERSTEXTURE_EXPORT vtkScalarsToTextureFilter : public vtkPolyDataAlgorithm
32{
33public:
36 void PrintSelf(ostream& os, vtkIndent indent) override;
37
39
48
50
54 vtkGetMacro(UseTransferFunction, bool);
55 vtkSetMacro(UseTransferFunction, bool);
56 vtkBooleanMacro(UseTransferFunction, bool);
58
60
64 vtkSetVector2Macro(TextureDimensions, int);
65 vtkGetVector2Macro(TextureDimensions, int);
67
68protected:
70 ~vtkScalarsToTextureFilter() override = default;
71
72 int FillOutputPortInformation(int port, vtkInformation* info) override;
73 int RequestData(vtkInformation* request, vtkInformationVector** inputVector,
74 vtkInformationVector* outputVector) override;
76 vtkInformationVector* outputVector) override;
77
78private:
79 void operator=(const vtkScalarsToTextureFilter&) = delete;
81
83 int TextureDimensions[2];
84 bool UseTransferFunction = true;
85};
86VTK_ABI_NAMESPACE_END
87#endif
topologically and geometrically regular array of data
a simple class to control print indentation
Definition vtkIndent.h:29
Store zero or more vtkInformation instances.
Store vtkAlgorithm input/output information.
Superclass for algorithms that produce only polydata as output.
concrete dataset represents vertices, lines, polygons, and triangle strips
Definition vtkPolyData.h:80
Superclass for mapping scalar values to colors.
generate texture coordinates and a texture image based on a scalar field
int FillOutputPortInformation(int port, vtkInformation *info) override
Fill the output port information objects for this algorithm.
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
void SetTransferFunction(vtkScalarsToColors *stc)
Set/Get a color transfer function.
int RequestData(vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector) override
This is called by the superclass.
static vtkScalarsToTextureFilter * New()
~vtkScalarsToTextureFilter() override=default
vtkScalarsToColors * GetTransferFunction()
Set/Get a color transfer function.
int RequestInformation(vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector) override
Hold a reference to a vtkObjectBase instance.