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Question

CAD polyline to polygon. Some polylines don't create areas even though they should.


Forum|alt.badge.img+1

I have the problem that some areas don't become polygon. Don't know why. I tried using snapper and line closer but that did not work. The polylines need to remain as they are in the dwg file.

 

I have sent you a zip file with workbench and dwg file.

This is the result I get. Almost correct.

You can see in this picture that some lines are missing. Anyone have any ideas how to solve this?

5 replies

pratap
Contributor
Forum|alt.badge.img+11
  • Contributor
  • February 20, 2018

Hi,

Which layers we have to consider?

Pratap


Forum|alt.badge.img+1
  • Author
  • February 20, 2018
pratap wrote:

Hi,

Which layers we have to consider?

Pratap

I need the layer autocad layer and all attributes that begin with PL_L or PL_Y. What I need to do is create a fme workbench that can be used in FME server for similar files. But it can not drop any areas.

 

 


gio
Contributor
Forum|alt.badge.img+15
  • Contributor
  • February 20, 2018

Use a geometryfilter on the autocad file.

Then a intersector followed by a snapper (endpoint 0.1)

Extender 0.1, strechted. Again intersector then areabuilder.

This will build all the area's.


gio
Contributor
Forum|alt.badge.img+15
  • Contributor
  • February 20, 2018

Forum|alt.badge.img+1
  • Author
  • February 21, 2018
gio wrote:

Use a geometryfilter on the autocad file.

Then a intersector followed by a snapper (endpoint 0.1)

Extender 0.1, strechted. Again intersector then areabuilder.

This will build all the area's.

Thank you very much Gio!Perfect solution for my workbench!

 

Best regards

 

Jesper

 


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