Trimmed with line intersection, but all polys gone


after that got error , what is the problem with this ? guys thanks

big thanks

Post the file if possible. Looks like you selected the wrong object(s) as the trim object.

find the curve hehe

Try -

ExtractSrf the two surfaces to trim.

Explode and rejoin the curve per surface - two curves.

Note that one does not go to the edge of the surface, but by just about the file tolerance:


Then Trim.


1 Like

yes :slight_smile: Thx Mr.Pasca :slight_smile: , i got your point , may be I should catch the curve not full on surface,
any other probably be troubleshoting problem ? hehe :slight_smile: