Intersect_with returning different no of edges on multiple attempts with same model

[Sreekanth]

Hi,
I am drawing a new bottom face of a dormer to a roof face. However I am getting overlapped faces with the existing roof face, and when I use “intersect_with” method, it is returning different no of edges at different attempts. Please help

[DanRathbun]

This has been brought up previously …

Apparent random behaviour in intersect_with

I have noticed an apperently random behaviour in intersect_with. I am probably making a mistake somewhere, but I honestly can’t see where. In my plugin I need to intersect a few groups (tools) with one group containing only one face (aoi[0]). I want the intersection to appear on the face inside the group aoi[0]. Open this model (I still cannot upload on the forum for some reason) and then execute this script from the console. mod = Sketchup.active_model ent = mod.active_entities 10.times do …

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[Sreekanth]

Thanks Dan, What I need is to get the two separate faces for roof and for dormer. I tried to explode the group with faces, but got the face of dormer removed, only roof face remains. Please give any suggestion

[DanRathbun]

@Sreekanth

What I need is … Please give any suggestion

Repeating …

@DanRathbun

When posting issues for review please attach a example model and reproducible code snippet.