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Question

How to convert 3D polygons in Multipatch

  • April 20, 2022
  • 1 reply
  • 302 views

limo
Supporter
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  • Supporter
  • 52 replies

Hi,

 

we have 3D polygons inside the database. Now we wanna convert them into Multipatch. Oracle support this kind of geometry.

I did it by using FaceReplacer.

Inside the 3D polygons we have already some kind of splitter elements (area<0.0xxx). image1" data-fileid="0694Q00000HZuYVQA1Is there a way like Simplifier or Dissolver to unify these features? That we can eliminate these elements during the process to create Multipatch features.

Furthermore it seems that after multipatch generation there are some gaps between the elements:

image" data-fileid="0694Q00000HZuYfQAL 

 

If the 3D polygon is closed uand after using face replacer it should be closed too right?

 

1 reply

daveatsafe
Safer
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  • Safer
  • 1637 replies
  • April 20, 2022

Hi @limo​,

 

Please have a look at the SurfaceDissolver transformer to dissolve the small faces into the larger ones.