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{alias:und} |
Name
und — Undefined change
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Replace all undefined nodes of the grid in active grid to with defined nodes with a value.
Arguments
value
Replace all undefined values in a grid by value.
cha
Swap defined and undefined areas of a grid. Z-values will be 0.
nedge
Set undefined value to all grid nodes except for not at the edges. This argument will transform the grid to a new grid that has only the grid nodes at the edges.