Divergence of a vector field. More...
#include <vtkImageDivergence.h>
Public Types | |
| typedef vtkThreadedImageAlgorithm | Superclass |
Public Member Functions | |
| virtual int | IsA (const char *type) |
| vtkImageDivergence * | NewInstance () const |
Static Public Member Functions | |
| static vtkImageDivergence * | New () |
| static int | IsTypeOf (const char *type) |
| static vtkImageDivergence * | SafeDownCast (vtkObjectBase *o) |
Protected Member Functions | |
| virtual vtkObjectBase * | NewInstanceInternal () const |
| vtkImageDivergence () | |
| ~vtkImageDivergence () | |
| virtual int | RequestUpdateExtent (vtkInformation *, vtkInformationVector **, vtkInformationVector *) |
| virtual int | RequestInformation (vtkInformation *, vtkInformationVector **, vtkInformationVector *) |
| void | ThreadedExecute (vtkImageData *inData, vtkImageData *outData, int ext[6], int id) |
Detailed Description
Divergence of a vector field.
vtkImageDivergence takes a 3D vector field and creates a scalar field which which represents the rate of change of the vector field. The definition of Divergence: Given V = P(x,y,z), Q(x,y,z), R(x,y,z), Divergence = dP/dx + dQ/dy + dR/dz.
Definition at line 35 of file vtkImageDivergence.h.
Member Typedef Documentation
Reimplemented from vtkThreadedImageAlgorithm.
Definition at line 39 of file vtkImageDivergence.h.
Constructor & Destructor Documentation
| vtkImageDivergence::vtkImageDivergence | ( | ) | [protected] |
| vtkImageDivergence::~vtkImageDivergence | ( | ) | [inline, protected] |
Definition at line 43 of file vtkImageDivergence.h.
Member Function Documentation
| static vtkImageDivergence* vtkImageDivergence::New | ( | ) | [static] |
Create an object with Debug turned off, modified time initialized to zero, and reference counting on.
Reimplemented from vtkAlgorithm.
| static int vtkImageDivergence::IsTypeOf | ( | const char * | name | ) | [static] |
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 vtkThreadedImageAlgorithm.
| virtual int vtkImageDivergence::IsA | ( | const char * | name | ) | [virtual] |
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 vtkThreadedImageAlgorithm.
| static vtkImageDivergence* vtkImageDivergence::SafeDownCast | ( | vtkObjectBase * | o | ) | [static] |
Reimplemented from vtkThreadedImageAlgorithm.
| virtual vtkObjectBase* vtkImageDivergence::NewInstanceInternal | ( | ) | const [protected, virtual] |
Reimplemented from vtkThreadedImageAlgorithm.
Reimplemented from vtkThreadedImageAlgorithm.
| virtual int vtkImageDivergence::RequestUpdateExtent | ( | vtkInformation * | , |
| vtkInformationVector ** | , | ||
| vtkInformationVector * | |||
| ) | [protected, virtual] |
Subclasses can reimplement this method to translate the update extent requests from each output port into update extent requests for the input connections.
Reimplemented from vtkImageAlgorithm.
| virtual int vtkImageDivergence::RequestInformation | ( | vtkInformation * | request, |
| vtkInformationVector ** | inputVector, | ||
| vtkInformationVector * | outputVector | ||
| ) | [protected, virtual] |
Subclasses can reimplement this method to collect information from their inputs and set information for their outputs.
Reimplemented from vtkImageAlgorithm.
| void vtkImageDivergence::ThreadedExecute | ( | vtkImageData * | inData, |
| vtkImageData * | outData, | ||
| int | ext[6], | ||
| int | id | ||
| ) | [protected, virtual] |
Reimplemented from vtkThreadedImageAlgorithm.
The documentation for this class was generated from the following file:
- /Users/kitware/Dashboards/MyTests/VTK_BLD_Release_docs/Utilities/Doxygen/dox/Imaging/Math/vtkImageDivergence.h
