Cant blend, smooth of fillet the sharp lines on this object

I can’t cap them. I have tried closing all of the surfaces but it doesn’t work. My surfaces seem to be separated when I want to fillet but otherwise are together.


3dmodel_Inshallah.3dm (1.2 MB)

Hi tania - if you Join the segments, you can use FilletEdge - I would use the ‘DistanceBetweenRails’ rail type in this case to get a visually more consistent fillet

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-Pascal

What do you mean by joining the segments (sorry I’m very new to Rhino). Do you mean selecting the surfaces and using the Join command? I have tried that but when I use the fillet edge command there aren’t any options to select edges