VTK
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Merge multiple fields into one. More...
#include <vtkMergeFields.h>
Inherits vtkDataSetAlgorithm.
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struct | Component |
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enum | FieldLocations { DATA_OBJECT =0, POINT_DATA =1, CELL_DATA =2 } |
typedef vtkDataSetAlgorithm | Superclass |
Public Member Functions | |
virtual int | IsA (const char *type) |
vtkMergeFields * | NewInstance () const |
void | PrintSelf (ostream &os, vtkIndent indent) |
void | SetOutputField (const char *name, int fieldLoc) |
void | SetOutputField (const char *name, const char *fieldLoc) |
void | Merge (int component, const char *arrayName, int sourceComp) |
virtual void | SetNumberOfComponents (int) |
virtual int | GetNumberOfComponents () |
Static Public Member Functions | |
static int | IsTypeOf (const char *type) |
static vtkMergeFields * | SafeDownCast (vtkObjectBase *o) |
static vtkMergeFields * | New () |
Protected Types | |
enum | FieldType { NAME, ATTRIBUTE } |
Protected Member Functions | |
virtual vtkObjectBase * | NewInstanceInternal () const |
vtkMergeFields () | |
virtual | ~vtkMergeFields () |
int | RequestData (vtkInformation *, vtkInformationVector **, vtkInformationVector *) |
int | MergeArray (vtkDataArray *in, vtkDataArray *out, int inComp, int outComp) |
Component * | GetNextComponent (Component *op) |
Component * | GetFirst () |
void | AddComponent (Component *op) |
Component * | FindComponent (int index) |
void | DeleteAllComponents () |
void | PrintComponent (Component *op, ostream &os, vtkIndent indent) |
void | PrintAllComponents (ostream &os, vtkIndent indent) |
Protected Attributes | |
char * | FieldName |
int | FieldLocation |
int | NumberOfComponents |
int | OutputDataType |
Component * | Head |
Component * | Tail |
Static Protected Attributes | |
static char | FieldLocationNames [3][12] |
Merge multiple fields into one.
vtkMergeFields is used to merge mutliple field into one. The new field is put in the same field data as the original field. For example
mf->SetOutputField("foo", vtkMergeFields::POINT_DATA); mf->SetNumberOfComponents(2); mf->Merge(0, "array1", 1); mf->Merge(1, "array2", 0);
will tell vtkMergeFields to use the 2nd component of array1 and the 1st component of array2 to create a 2 component field called foo. The same can be done using Tcl:
mf SetOutputField foo POINT_DATA mf Merge 0 array1 1 mf Merge 1 array2 0 Field locations: DATA_OBJECT, POINT_DATA, CELL_DATA
Definition at line 56 of file vtkMergeFields.h.
typedef vtkDataSetAlgorithm vtkMergeFields::Superclass |
Definition at line 59 of file vtkMergeFields.h.
Enumerator | |
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DATA_OBJECT | |
POINT_DATA | |
CELL_DATA |
Definition at line 85 of file vtkMergeFields.h.
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NAME | |
ATTRIBUTE |
Definition at line 118 of file vtkMergeFields.h.
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vtkMergeFields* vtkMergeFields::NewInstance | ( | ) | const |
void vtkMergeFields::PrintSelf | ( | ostream & | os, |
vtkIndent | indent | ||
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Create a new vtkMergeFields.
void vtkMergeFields::SetOutputField | ( | const char * | name, |
int | fieldLoc | ||
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The output field will have the given name and it will be in fieldLoc (the input fields also have to be in fieldLoc).
void vtkMergeFields::SetOutputField | ( | const char * | name, |
const char * | fieldLoc | ||
) |
Helper method used by the other language bindings. Allows the caller to specify arguments as strings instead of enums.Returns an operation id which can later be used to remove the operation.
void vtkMergeFields::Merge | ( | int | component, |
const char * | arrayName, | ||
int | sourceComp | ||
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Add a component (arrayName,sourceComp) to the output field.
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Set the number of the components in the output field. This has to be set before execution. Default value is 0.
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Set the number of the components in the output field. This has to be set before execution. Default value is 0.
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Definition at line 145 of file vtkMergeFields.h.
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Definition at line 147 of file vtkMergeFields.h.
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Definition at line 130 of file vtkMergeFields.h.
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Definition at line 131 of file vtkMergeFields.h.
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Definition at line 132 of file vtkMergeFields.h.
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Definition at line 133 of file vtkMergeFields.h.
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Definition at line 135 of file vtkMergeFields.h.
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Definition at line 141 of file vtkMergeFields.h.
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Definition at line 142 of file vtkMergeFields.h.