Answers for "How to convert a 3D-Polygon into a Surface?"
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Answer by takashi
https://knowledge.亚搏在线safe.com/answers/5688/view.html
Hi Bruno,
Possibly these transformers do that.
(IFMEMultiArea)
1) Deaggregator (Mode: Flatten One Level)
-> [IFMEPolygon]
2) FaceReplacer
-> [IFMEFace]
3) Aggregator (Mode: Geometry - Assemble One Level)
-> [IFMEMultiSurface]
4) GeometryCoercer (Geometry Type: fme_composite_surface)
-> [IFMECompositeSurface]