VTK  9.2.6
vtkTransformToGrid.h
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1/*=========================================================================
2
3 Program: Visualization Toolkit
4 Module: vtkTransformToGrid.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=========================================================================*/
30#ifndef vtkTransformToGrid_h
31#define vtkTransformToGrid_h
32
33#include "vtkAlgorithm.h"
34#include "vtkFiltersHybridModule.h" // For export macro
35#include "vtkImageData.h" // makes things a bit easier
36
38
39class VTKFILTERSHYBRID_EXPORT vtkTransformToGrid : public vtkAlgorithm
40{
41public:
44 void PrintSelf(ostream& os, vtkIndent indent) override;
45
47
51 vtkGetObjectMacro(Input, vtkAbstractTransform);
53
55
58 vtkSetVector6Macro(GridExtent, int);
59 vtkGetVector6Macro(GridExtent, int);
61
63
66 vtkSetVector3Macro(GridOrigin, double);
67 vtkGetVector3Macro(GridOrigin, double);
69
71
74 vtkSetVector3Macro(GridSpacing, double);
75 vtkGetVector3Macro(GridSpacing, double);
77
79
82 vtkSetMacro(GridScalarType, int);
83 vtkGetMacro(GridScalarType, int);
84 void SetGridScalarTypeToDouble() { this->SetGridScalarType(VTK_DOUBLE); }
85 void SetGridScalarTypeToFloat() { this->SetGridScalarType(VTK_FLOAT); }
86 void SetGridScalarTypeToShort() { this->SetGridScalarType(VTK_SHORT); }
87 void SetGridScalarTypeToUnsignedShort() { this->SetGridScalarType(VTK_UNSIGNED_SHORT); }
88 void SetGridScalarTypeToUnsignedChar() { this->SetGridScalarType(VTK_UNSIGNED_CHAR); }
89 void SetGridScalarTypeToChar() { this->SetGridScalarType(VTK_CHAR); }
91
93
99 {
100 this->UpdateShiftScale();
101 return this->DisplacementScale;
102 }
104 {
105 this->UpdateShiftScale();
106 return this->DisplacementShift;
107 }
109
114
120
121protected:
124
126
128
134
136
138
140 int GridExtent[6];
141 double GridOrigin[3];
142 double GridSpacing[3];
143
147
148 // see algorithm for more info
149 int FillOutputPortInformation(int port, vtkInformation* info) override;
150
151private:
152 vtkTransformToGrid(const vtkTransformToGrid&) = delete;
153 void operator=(const vtkTransformToGrid&) = delete;
154};
155
156#endif
superclass for all geometric transformations
Superclass for all sources, filters, and sinks in VTK.
topologically and geometrically regular array of data
a simple class to control print indentation
Definition vtkIndent.h:40
Store zero or more vtkInformation instances.
Store vtkAlgorithm input/output information.
record modification and/or execution time
create a grid for a vtkGridTransform
void SetGridScalarTypeToUnsignedShort()
Get/Set the scalar type of the grid.
virtual void SetInput(vtkAbstractTransform *)
Set/Get the transform which will be converted into a grid.
vtkMTimeType GetMTime() override
Return this object's modified time.
double GetDisplacementShift()
Get the scale and shift to convert integer grid elements into real values: dx = scale*di + shift.
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
vtkAbstractTransform * Input
void SetGridScalarTypeToDouble()
Get/Set the scalar type of the grid.
void RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *)
void SetGridScalarTypeToFloat()
Get/Set the scalar type of the grid.
void SetGridScalarTypeToUnsignedChar()
Get/Set the scalar type of the grid.
vtkTypeBool ProcessRequest(vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
see vtkAlgorithm for details
static vtkTransformToGrid * New()
void SetGridScalarTypeToShort()
Get/Set the scalar type of the grid.
double GetDisplacementScale()
Get the scale and shift to convert integer grid elements into real values: dx = scale*di + shift.
void UpdateShiftScale()
Internal method to calculate the shift and scale values which will provide maximum grid precision for...
void SetGridScalarTypeToChar()
Get/Set the scalar type of the grid.
~vtkTransformToGrid() override
vtkImageData * GetOutput()
Get the output data object for a port on this algorithm.
void RequestInformation(vtkInformation *, vtkInformationVector **, vtkInformationVector *)
int FillOutputPortInformation(int port, vtkInformation *info) override
Fill the output port information objects for this algorithm.
int vtkTypeBool
Definition vtkABI.h:69
#define VTK_SHORT
Definition vtkType.h:48
#define VTK_DOUBLE
Definition vtkType.h:55
#define VTK_UNSIGNED_CHAR
Definition vtkType.h:47
#define VTK_UNSIGNED_SHORT
Definition vtkType.h:49
vtkTypeUInt32 vtkMTimeType
Definition vtkType.h:287
#define VTK_FLOAT
Definition vtkType.h:54
#define VTK_CHAR
Definition vtkType.h:45