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vtkExtractTensorComponents Class Reference
extract parts of tensor and create a scalar, vector, normal, or texture coordinates.
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#include <vtkExtractTensorComponents.h>
Inheritance diagram for vtkExtractTensorComponents:
[legend]Collaboration diagram for vtkExtractTensorComponents:
[legend]List of all members.
Public Methods |
| virtual const char * | GetClassName () |
| virtual int | IsA (const char *type) |
| void | PrintSelf (ostream &os, vtkIndent indent) |
| virtual void | SetPassTensorsToOutput (int) |
| virtual int | GetPassTensorsToOutput () |
| virtual void | PassTensorsToOutputOn () |
| virtual void | PassTensorsToOutputOff () |
| virtual void | SetExtractScalars (int) |
| virtual int | GetExtractScalars () |
| virtual void | ExtractScalarsOn () |
| virtual void | ExtractScalarsOff () |
| virtual void | SetScalarComponents (int, int) |
| void | SetScalarComponents (int[2]) |
| virtual int * | GetScalarComponents () |
| virtual void | GetScalarComponents (int data[2]) |
| virtual void | SetScalarMode (int) |
| virtual int | GetScalarMode () |
| void | ScalarIsComponent () |
| void | ScalarIsEffectiveStress () |
| void | ScalarIsDeterminant () |
| virtual void | SetExtractVectors (int) |
| virtual int | GetExtractVectors () |
| virtual void | ExtractVectorsOn () |
| virtual void | ExtractVectorsOff () |
| virtual void | SetVectorComponents (int, int, int, int, int, int) |
| virtual void | SetVectorComponents (int[6]) |
| virtual int * | GetVectorComponents () |
| virtual void | GetVectorComponents (int data[6]) |
| virtual void | SetExtractNormals (int) |
| virtual int | GetExtractNormals () |
| virtual void | ExtractNormalsOn () |
| virtual void | ExtractNormalsOff () |
| virtual void | SetNormalizeNormals (int) |
| virtual int | GetNormalizeNormals () |
| virtual void | NormalizeNormalsOn () |
| virtual void | NormalizeNormalsOff () |
| virtual void | SetNormalComponents (int, int, int, int, int, int) |
| virtual void | SetNormalComponents (int[6]) |
| virtual int * | GetNormalComponents () |
| virtual void | GetNormalComponents (int data[6]) |
| virtual void | SetExtractTCoords (int) |
| virtual int | GetExtractTCoords () |
| virtual void | ExtractTCoordsOn () |
| virtual void | ExtractTCoordsOff () |
| virtual void | SetNumberOfTCoords (int) |
| virtual int | GetNumberOfTCoords () |
| virtual void | SetTCoordComponents (int, int, int, int, int, int) |
| virtual void | SetTCoordComponents (int[6]) |
| virtual int * | GetTCoordComponents () |
| virtual void | GetTCoordComponents (int data[6]) |
Static Public Methods |
| int | IsTypeOf (const char *type) |
| vtkExtractTensorComponents * | SafeDownCast (vtkObject *o) |
| vtkExtractTensorComponents * | New () |
Protected Methods |
| | vtkExtractTensorComponents () |
| | ~vtkExtractTensorComponents () |
| | vtkExtractTensorComponents (const vtkExtractTensorComponents &) |
| void | operator= (const vtkExtractTensorComponents &) |
| void | Execute () |
Protected Attributes |
| int | PassTensorsToOutput |
| int | ExtractScalars |
| int | ExtractVectors |
| int | ExtractNormals |
| int | ExtractTCoords |
| int | ScalarMode |
| int | ScalarComponents [2] |
| int | VectorComponents [6] |
| int | NormalizeNormals |
| int | NormalComponents [6] |
| int | NumberOfTCoords |
| int | TCoordComponents [6] |
Detailed Description
extract parts of tensor and create a scalar, vector, normal, or texture coordinates.
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Date:
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2000/12/10 20:08:37
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Revision:
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1.22
vtkExtractTensorComponents is a filter that extracts components of a tensor to create a scalar, vector, normal, or texture coords. For example, if the tensor contains components of stress, then you could extract the normal stress in the x-direction as a scalar (i.e., tensor component (0,0).
To use this filter, you must set some boolean flags to control which data is extracted from the tensors, and whether you want to pass the tensor data through to the output. Also, you must specify the tensor component(s) for each type of data you want to extract. The tensor component(s) is(are) specified using matrix notation into a 3x3 matrix. That is, use the (row,column) address to specify a particular tensor component; and if the data you are extracting requires more than one component, use a list of addresses. (Note that the addresses are 0-offset -> (0,0) specifies upper left corner of the tensor.)
There are two optional methods to extract scalar data. You can extract the determinant of the tensor, or you can extract the effective stress of the tensor. These require that the ivar ExtractScalars is on, and the appropriate scalar extraction mode is set.
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Examples:
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vtkExtractTensorComponents (examples)
Definition at line 82 of file vtkExtractTensorComponents.h.
Constructor & Destructor Documentation
| vtkExtractTensorComponents::vtkExtractTensorComponents |
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| vtkExtractTensorComponents::~vtkExtractTensorComponents |
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[inline, protected] |
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| vtkExtractTensorComponents::vtkExtractTensorComponents |
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const vtkExtractTensorComponents & |
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[inline, protected] |
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Member Function Documentation
| virtual const char* vtkExtractTensorComponents::GetClassName |
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| int vtkExtractTensorComponents::IsTypeOf |
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const char * |
type |
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[static] |
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Return 1 if this class type is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeMacro found in vtkSetGet.h.
Reimplemented from vtkDataSetToDataSetFilter. |
| virtual int vtkExtractTensorComponents::IsA |
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const char * |
type |
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[virtual] |
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Return 1 if this class is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeMacro found in vtkSetGet.h.
Reimplemented from vtkDataSetToDataSetFilter. |
| vtkExtractTensorComponents* vtkExtractTensorComponents::SafeDownCast |
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vtkObject * |
o |
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[static] |
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| void vtkExtractTensorComponents::PrintSelf |
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ostream & |
os, |
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vtkIndent |
indent |
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[virtual] |
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Methods invoked by print to print information about the object including superclasses. Typically not called by the user (use Print() instead) but used in the hierarchical print process to combine the output of several classes.
Reimplemented from vtkSource. |
| vtkExtractTensorComponents* vtkExtractTensorComponents::New |
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[static] |
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Construct object to extract nothing and to not pass tensor data through the pipeline.
Reimplemented from vtkDataSetSource. |
| virtual void vtkExtractTensorComponents::SetPassTensorsToOutput |
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int |
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[virtual] |
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Boolean controls whether tensor data is passed through to output. |
| virtual int vtkExtractTensorComponents::GetPassTensorsToOutput |
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| virtual void vtkExtractTensorComponents::PassTensorsToOutputOn |
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[virtual] |
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| virtual void vtkExtractTensorComponents::PassTensorsToOutputOff |
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[virtual] |
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| virtual void vtkExtractTensorComponents::SetExtractScalars |
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int |
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[virtual] |
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Boolean controls whether scalar data is extracted from tensor. |
| virtual int vtkExtractTensorComponents::GetExtractScalars |
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| virtual void vtkExtractTensorComponents::ExtractScalarsOn |
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| virtual void vtkExtractTensorComponents::ExtractScalarsOff |
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| virtual void vtkExtractTensorComponents::SetScalarComponents |
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int |
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int |
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[virtual] |
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Specify the (row,column) tensor component to extract as a scalar. |
| void vtkExtractTensorComponents::SetScalarComponents |
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int |
[2] |
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| virtual int* vtkExtractTensorComponents::GetScalarComponents |
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[virtual] |
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| virtual void vtkExtractTensorComponents::GetScalarComponents |
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int |
data[2] |
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[virtual] |
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| virtual void vtkExtractTensorComponents::SetScalarMode |
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int |
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[virtual] |
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Specify how to extract the scalar. You can extract it as one of the components of the tensor, as effective stress, or as the determinant of the tensor. If you extract a component make sure that you set the ScalarComponents ivar. |
| virtual int vtkExtractTensorComponents::GetScalarMode |
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| void vtkExtractTensorComponents::ScalarIsComponent |
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| void vtkExtractTensorComponents::ScalarIsEffectiveStress |
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| void vtkExtractTensorComponents::ScalarIsDeterminant |
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[inline] |
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| virtual void vtkExtractTensorComponents::SetExtractVectors |
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int |
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Boolean controls whether vector data is extracted from tensor. |
| virtual int vtkExtractTensorComponents::GetExtractVectors |
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| virtual void vtkExtractTensorComponents::ExtractVectorsOn |
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| virtual void vtkExtractTensorComponents::ExtractVectorsOff |
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| virtual void vtkExtractTensorComponents::SetVectorComponents |
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int |
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int |
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int |
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int |
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int |
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int |
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[virtual] |
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Specify the ((row,column)0,(row,column)1,(row,column)2) tensor components to extract as a vector. |
| virtual void vtkExtractTensorComponents::SetVectorComponents |
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int |
[6] |
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[virtual] |
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| virtual int* vtkExtractTensorComponents::GetVectorComponents |
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[virtual] |
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| virtual void vtkExtractTensorComponents::GetVectorComponents |
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int |
data[6] |
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| virtual void vtkExtractTensorComponents::SetExtractNormals |
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int |
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Boolean controls whether normal data is extracted from tensor. |
| virtual int vtkExtractTensorComponents::GetExtractNormals |
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| virtual void vtkExtractTensorComponents::ExtractNormalsOn |
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| virtual void vtkExtractTensorComponents::ExtractNormalsOff |
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| virtual void vtkExtractTensorComponents::SetNormalizeNormals |
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int |
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Boolean controls whether normal vector is converted to unit normal after extraction. |
| virtual int vtkExtractTensorComponents::GetNormalizeNormals |
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| virtual void vtkExtractTensorComponents::NormalizeNormalsOn |
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| virtual void vtkExtractTensorComponents::NormalizeNormalsOff |
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| virtual void vtkExtractTensorComponents::SetNormalComponents |
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int |
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int |
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int |
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int |
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int |
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int |
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[virtual] |
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Specify the ((row,column)0,(row,column)1,(row,column)2) tensor components to extract as a vector. |
| virtual void vtkExtractTensorComponents::SetNormalComponents |
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int |
[6] |
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[virtual] |
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| virtual int* vtkExtractTensorComponents::GetNormalComponents |
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[virtual] |
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| virtual void vtkExtractTensorComponents::GetNormalComponents |
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int |
data[6] |
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| virtual void vtkExtractTensorComponents::SetExtractTCoords |
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int |
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[virtual] |
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Boolean controls whether texture coordinates are extracted from tensor. |
| virtual int vtkExtractTensorComponents::GetExtractTCoords |
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| virtual void vtkExtractTensorComponents::ExtractTCoordsOn |
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| virtual void vtkExtractTensorComponents::ExtractTCoordsOff |
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| virtual void vtkExtractTensorComponents::SetNumberOfTCoords |
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int |
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Set the dimension of the texture coordinates to extract. |
| virtual int vtkExtractTensorComponents::GetNumberOfTCoords |
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| virtual void vtkExtractTensorComponents::SetTCoordComponents |
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int |
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int |
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int |
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int |
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int |
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int |
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Specify the ((row,column)0,(row,column)1,(row,column)2) tensor components to extract as a vector. Up to NumberOfTCoords components are extracted. |
| virtual void vtkExtractTensorComponents::SetTCoordComponents |
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int |
[6] |
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[virtual] |
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| virtual int* vtkExtractTensorComponents::GetTCoordComponents |
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[virtual] |
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| virtual void vtkExtractTensorComponents::GetTCoordComponents |
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int |
data[6] |
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[virtual] |
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| void vtkExtractTensorComponents::operator= |
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const vtkExtractTensorComponents & |
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) |
[inline, protected] |
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| void vtkExtractTensorComponents::Execute |
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[protected, virtual] |
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Member Data Documentation
int vtkExtractTensorComponents::PassTensorsToOutput [protected]
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int vtkExtractTensorComponents::ExtractScalars [protected]
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int vtkExtractTensorComponents::ExtractVectors [protected]
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int vtkExtractTensorComponents::ExtractNormals [protected]
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int vtkExtractTensorComponents::ExtractTCoords [protected]
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int vtkExtractTensorComponents::ScalarMode [protected]
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int vtkExtractTensorComponents::ScalarComponents[2] [protected]
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int vtkExtractTensorComponents::VectorComponents[6] [protected]
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int vtkExtractTensorComponents::NormalizeNormals [protected]
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int vtkExtractTensorComponents::NormalComponents[6] [protected]
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int vtkExtractTensorComponents::NumberOfTCoords [protected]
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int vtkExtractTensorComponents::TCoordComponents[6] [protected]
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The documentation for this class was generated from the following file:
Generated on Wed Nov 21 12:47:53 2001 for VTK by
1.2.11.1 written by Dimitri van Heesch,
© 1997-2001