Expand selections
Adding mechanisms to expand selections to additional layer of adjacent cells or points. This addresses paraview/paraview#19173 (closed).
-
vtkExpandMarkedElements
is a new DIY-based filter that can expand marked cells (or points) to include adjacent ones. -
vtkSelectionNode
now supportsCONNECTED_LAYERS
property to indicate that the selection should including additional number of layers (currently, only +'ve values are supported, we can add support for -'ve values in the future). -
vtkExtractSelection
usesvtkExpandMarkedElements
when needed to extract additional layers.