vtkCellCenterDepthSort
Section: Visualization Toolkit Rendering Classes
Usage
vtkCellCenterDepthSort is a simple and fast implementation of depth
sort, but it only provides approximate results. The sorting algorithm
finds the centroids of all the cells. It then performs the dot product
of the centroids against a vector pointing in the direction of the
camera transformed into object space. It then performs an ordinary sort
on the result.
To create an instance of class vtkCellCenterDepthSort, simply
invoke its constructor as follows
obj = vtkCellCenterDepthSort
Methods
The class vtkCellCenterDepthSort 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 vtkCellCenterDepthSort class.
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string = obj.GetClassName ()
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int = obj.IsA (string name)
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vtkCellCenterDepthSort = obj.NewInstance ()
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vtkCellCenterDepthSort = obj.SafeDownCast (vtkObject o)
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obj.InitTraversal ()
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vtkIdTypeArray = obj.GetNextCells ()