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Usage
PolyDataMapper that uses painters to do the actual
rendering. .SECTION Thanks Support for generic vertex
attributes in VTK was contributed in collaboration with
Stephane Ploix at EDF.
To create an instance of class vtkPainterPolyDataMapper,
simply invoke its constructor as follows
obj = vtkPainterPolyDataMapper
Methods
The class vtkPainterPolyDataMapper has several methods that
can be used. They are listed below. Note that the
documentation is translated automatically from the VTK
sources, and may not be completely intelligible. When in
doubt, consult the VTK website. In the methods listed below,
obj is an instance of the vtkPainterPolyDataMapper class.
* string = obj.GetClassName ()
* int = obj.IsA (string name)
* vtkPainterPolyDataMapper = obj.NewInstance ()
* vtkPainterPolyDataMapper = obj.SafeDownCast (vtkObject o)
* obj.RenderPiece (vtkRenderer ren, vtkActor act) -
Implemented by sub classes. Actual rendering is done here.
* vtkPainter = obj.GetPainter () - Get/Set the painter used
to do the actual rendering. By default, vtkDefaultPainter
is used to build the rendering painter chain for color
mapping/clipping etc. followed by a vtkChooserPainter
which renders the primitives.
* obj.SetPainter (vtkPainter ) - Get/Set the painter used to
do the actual rendering. By default, vtkDefaultPainter is
used to build the rendering painter chain for color
mapping/clipping etc. followed by a vtkChooserPainter
which renders the primitives.
* obj.ReleaseGraphicsResources (vtkWindow ) - Release any
graphics resources that are being consumed by this mapper.
The parameter window could be used to determine which
graphic resources to release. Merely propagates the call
to the painter.
* obj.GetBounds (double bounds[6]) - Re-implement the
superclass GetBounds method.
* double = obj.GetBounds () - Re-implement the superclass
GetBounds method.
* obj.MapDataArrayToVertexAttribute (string
vertexAttributeName, string dataArrayName, int
fieldAssociation, int componentno) - Select a data array
from the point/cell data and map it to a generic vertex
attribute. vertexAttributeName is the name of the vertex
attribute. dataArrayName is the name of the data array.
fieldAssociation indicates when the data array is a point
data array or cell data array (vtkDataObject::
FIELD_ASSOCIATION_POINTS or (vtkDataObject::
FIELD_ASSOCIATION_CELLS). componentno indicates which
component from the data array must be passed as the
attribute. If -1, then all components are passed.
* obj.MapDataArrayToMultiTextureAttribute (int unit, string
dataArrayName, int fieldAssociation, int componentno)
* obj.RemoveVertexAttributeMapping (string
vertexAttributeName) - Remove a vertex attribute mapping.
* obj.RemoveAllVertexAttributeMappings () - Remove all
vertex attributes.
* vtkPainter = obj.GetSelectionPainter () - Get/Set the
painter used when rendering the selection pass.
* obj.SetSelectionPainter (vtkPainter ) - Get/Set the
painter used when rendering the selection pass.
* bool = obj.GetSupportsSelection ()
* FreeMat_Documentation
* Visualization_Toolkit_Rendering_Classes
* Generated on Thu Jul 25 2013 17:18:35 for FreeMat by
doxygen_ 1.8.1.1
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