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Hello,
I have a number of 3D-buildings saved in a multipatch layer in an ESRI file geodatabase.These buildings are saved with unique object ID-numbers and a few other attributes.I need to create a FME workspace that reads these objects,and outputs them as object groups in a skp-file (local coordinate system,Sketchup 2013).
I have created a workbench that reads the multipatches and writes them to their own layer in a skp-file using the GeometryPropertySetter and a attribute called "sketchup_layer_name" (="Buildings").
But,instead of being written as sketchup groups (i.e.a group of surfaces that equals a multipatch),each surface from the multipatches are being written as separate faces.
I am able to select all the faces that belong to a certain building,rightclicking them and clicking "Create Group",but since I am working with severeal thousand buildings I need a way to automate this process.
Any help is greatly appreciated :).
Thank you for your reply Gio!I tried using aggregate,unfortunately that didn't quite work...However,I added a few other transformers that fixed the problem :).In case anyone else is having a similar issue,here's the 亚搏在线workflow I used:
Source data -> AttributeCreator (create attribute named sketchup_layer_name) -> GeometryPropertySetter (set trait from the created attribute) -> Sorter (sort ascending on unique ID) -> Deaggregator (flatten one level) -> Aggregator (group by unique ID and sketchup_layer_name,assemble geometry on one level,aggregate type multiple geometry) -> Output data.
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