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what is the difference between group elements by Geometry and Schema numbers in properties of bentley v7

  • January 25, 2020
  • 1 reply
  • 13 views
gogopotter90
Contributor
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Hello Guys ,

i am misunderstanding this point ,i hope some one explain to me

what is the difference between group elements by Geometry and Schema numbers

i mean when i choose geometry i got lines feature seperately but when i do schema level names i do not have same feature type lines or another names as geometry

i have lots of numbers and when i connect with inspector ,what i got from schema numbers i could not find the same amount numbers that i knew it before from lines (Geometry)

 

what is important for me ,lines and polygon too find intersection but when i extract geometry , polygon collections what i got from geometry it seemly not working or misunderstand for me,bcs when i connect with inspector i see nothing so i was thinking to try something else as schema numbers

iam totally new in program but iam still trying and i hope someone guide me ,how to find intersection betwen line and polygon from dgn file .

 

somethinfg else i want to know,

what is linkage extraction should i mark it or not.

Thanks in advance

 

 

 

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1 reply

redgeographics
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  • redgeographicsCelebrity
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  • 3700 replies
  • January 27, 2020

That's pretty much it: grouping by geometry gives you a feature type for each type of geometry found in the file: points, lines, polygons and so on. The other options group by level name or number.

By the sound of it, and your other recent questions, you'll probably want to group by geometry.

FME rocks! \m/

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