FME Transformer Gallery

DonutBuilder

Cuts holes in polygonal features by making polygons completely enclosed in other polygons into holes of the containing polygon.

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Evaluates one or more tests on a feature, and routes the feature accor...
Splits an area feature with holes into its component rings.
Routes a feature based on its geometry type.
Merges the attributes and/or geometry of one set of features onto anot...

Related Resources

DonutBuilder: Two Polygons on different heights, incorrect ...

DonutBuilder: Two Polygons on different heights, incorrect donut – random heights assignment

donutbuilder - FME Community

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Microstation DGN to Citygml, Grouped Hole, DonutBuilder ...

Hello, This will be similar to my previous question but it is more structured now and I have more examples. I am working on the DGN to cityGML conversion and have ...

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