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How to create Polygon based on faces?

limo
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Hi,

 

I have a ground geometry like this:

imageSo this is an aggregate feature, based on faces!

 

Now I will resolve this into a polygon like this:

image 

it is not working with Aggregation based on building_id of the buildings! Than I have an aggregate feature like in the first picture

 

Is this kind of transformation possible?

 

Best answer by dustin

I would run the feature through a Deaggregator, followed by a Dissolver.

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    dustin
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    • dustinInfluencer
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    • March 31, 2022

    I would run the feature through a Deaggregator, followed by a Dissolver.

    limo
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    • March 31, 2022
    dustin wrote:

    I would run the feature through a Deaggregator, followed by a Dissolver.

    @dustin​  thanks. This is working for me. I only have to add geometry coercer (set fme_polygon) that the Dissolver works fine!

    Deaggregator --> GeometryCoercer --> Dissolver

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