extract vtkPolyData cells that lies either entirely inside or outside of a specified implicit function More...
#include <vtkExtractPolyDataGeometry.h>
Detailed Description
extract vtkPolyData cells that lies either entirely inside or outside of a specified implicit function
vtkExtractPolyDataGeometry extracts from its input vtkPolyData all cells that are either completely inside or outside of a specified implicit function. This filter is specialized to vtkPolyData. On output the filter generates vtkPolyData.
To use this filter you must specify an implicit function. You must also specify whether to extract cells laying inside or outside of the implicit function. (The inside of an implicit function is the negative values region.) An option exists to extract cells that are neither inside nor outside (i.e., boundary).
Note that this filter also has the option to directly pass all points or cull the points that do not satisfy the implicit function test. Passing all points is a tad faster, but then points remain that do not pass the test and may mess up subsequent glyphing operations and so on. By default points are culled.
A more general version of this filter is available for arbitrary vtkDataSet input (see vtkExtractGeometry).
- See also:
- vtkExtractGeometry vtkClipPolyData
Definition at line 53 of file vtkExtractPolyDataGeometry.h.
Member Typedef Documentation
Reimplemented from vtkPolyDataAlgorithm.
Definition at line 56 of file vtkExtractPolyDataGeometry.h.
Constructor & Destructor Documentation
| vtkExtractPolyDataGeometry::vtkExtractPolyDataGeometry | ( | vtkImplicitFunction * | f = NULL | ) | [protected] |
| vtkExtractPolyDataGeometry::~vtkExtractPolyDataGeometry | ( | ) | [protected] |
Member Function Documentation
| static int vtkExtractPolyDataGeometry::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 vtkPolyDataAlgorithm.
| virtual int vtkExtractPolyDataGeometry::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 vtkPolyDataAlgorithm.
| static vtkExtractPolyDataGeometry* vtkExtractPolyDataGeometry::SafeDownCast | ( | vtkObjectBase * | o | ) | [static] |
Reimplemented from vtkPolyDataAlgorithm.
| virtual vtkObjectBase* vtkExtractPolyDataGeometry::NewInstanceInternal | ( | ) | const [protected, virtual] |
Reimplemented from vtkPolyDataAlgorithm.
Reimplemented from vtkPolyDataAlgorithm.
| void vtkExtractPolyDataGeometry::PrintSelf | ( | ostream & | os, |
| vtkIndent | indent | ||
| ) | [virtual] |
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 vtkPolyDataAlgorithm.
| static vtkExtractPolyDataGeometry* vtkExtractPolyDataGeometry::New | ( | ) | [static] |
Construct object with ExtractInside turned on.
Reimplemented from vtkPolyDataAlgorithm.
| unsigned long vtkExtractPolyDataGeometry::GetMTime | ( | ) | [virtual] |
Return the MTime taking into account changes to the implicit function
Reimplemented from vtkObject.
| virtual void vtkExtractPolyDataGeometry::SetImplicitFunction | ( | vtkImplicitFunction * | ) | [virtual] |
Specify the implicit function for inside/outside checks.
| virtual vtkImplicitFunction* vtkExtractPolyDataGeometry::GetImplicitFunction | ( | ) | [virtual] |
Specify the implicit function for inside/outside checks.
| virtual void vtkExtractPolyDataGeometry::SetExtractInside | ( | int | ) | [virtual] |
Boolean controls whether to extract cells that are inside of implicit function (ExtractInside == 1) or outside of implicit function (ExtractInside == 0).
| virtual int vtkExtractPolyDataGeometry::GetExtractInside | ( | ) | [virtual] |
Boolean controls whether to extract cells that are inside of implicit function (ExtractInside == 1) or outside of implicit function (ExtractInside == 0).
| virtual void vtkExtractPolyDataGeometry::ExtractInsideOn | ( | ) | [virtual] |
Boolean controls whether to extract cells that are inside of implicit function (ExtractInside == 1) or outside of implicit function (ExtractInside == 0).
| virtual void vtkExtractPolyDataGeometry::ExtractInsideOff | ( | ) | [virtual] |
Boolean controls whether to extract cells that are inside of implicit function (ExtractInside == 1) or outside of implicit function (ExtractInside == 0).
| virtual void vtkExtractPolyDataGeometry::SetExtractBoundaryCells | ( | int | ) | [virtual] |
Boolean controls whether to extract cells that are partially inside. By default, ExtractBoundaryCells is off.
| virtual int vtkExtractPolyDataGeometry::GetExtractBoundaryCells | ( | ) | [virtual] |
Boolean controls whether to extract cells that are partially inside. By default, ExtractBoundaryCells is off.
| virtual void vtkExtractPolyDataGeometry::ExtractBoundaryCellsOn | ( | ) | [virtual] |
Boolean controls whether to extract cells that are partially inside. By default, ExtractBoundaryCells is off.
| virtual void vtkExtractPolyDataGeometry::ExtractBoundaryCellsOff | ( | ) | [virtual] |
Boolean controls whether to extract cells that are partially inside. By default, ExtractBoundaryCells is off.
| virtual void vtkExtractPolyDataGeometry::SetPassPoints | ( | int | ) | [virtual] |
Boolean controls whether points are culled or simply passed through to the output.
| virtual int vtkExtractPolyDataGeometry::GetPassPoints | ( | ) | [virtual] |
Boolean controls whether points are culled or simply passed through to the output.
| virtual void vtkExtractPolyDataGeometry::PassPointsOn | ( | ) | [virtual] |
Boolean controls whether points are culled or simply passed through to the output.
| virtual void vtkExtractPolyDataGeometry::PassPointsOff | ( | ) | [virtual] |
Boolean controls whether points are culled or simply passed through to the output.
| int vtkExtractPolyDataGeometry::RequestData | ( | vtkInformation * | request, |
| vtkInformationVector ** | inputVector, | ||
| vtkInformationVector * | outputVector | ||
| ) | [protected, virtual] |
This is called by the superclass. This is the method you should override.
Reimplemented from vtkPolyDataAlgorithm.
| vtkIdType vtkExtractPolyDataGeometry::InsertPointInMap | ( | vtkIdType | i, |
| vtkPoints * | inPts, | ||
| vtkPoints * | newPts, | ||
| vtkIdType * | pointMap | ||
| ) | [inline, protected] |
When not passing points, have to use a point map to keep track of things.
Definition at line 118 of file vtkExtractPolyDataGeometry.h.
Member Data Documentation
Definition at line 103 of file vtkExtractPolyDataGeometry.h.
int vtkExtractPolyDataGeometry::ExtractInside [protected] |
Definition at line 104 of file vtkExtractPolyDataGeometry.h.
int vtkExtractPolyDataGeometry::ExtractBoundaryCells [protected] |
Definition at line 105 of file vtkExtractPolyDataGeometry.h.
int vtkExtractPolyDataGeometry::PassPoints [protected] |
Definition at line 106 of file vtkExtractPolyDataGeometry.h.
The documentation for this class was generated from the following file:
- /Users/kitware/Dashboards/MyTests/VTK_BLD_Release_docs/Utilities/Doxygen/dox/Filters/Extraction/vtkExtractPolyDataGeometry.h
