Trim the surface

Rhino Rhino for Windows
1

HI Guys, I want to trim the crescent surfaces in my model, where they are inside the building, I have tried different ways but not doing it, thank you for your help. attached please find my model.trim.3dm (4.7 MB)

2

Hi fatemeh - can you post a file with only the object to cut and the objects that cut? I can’t tell in this file what is cutting what.

thanks,

-Pascal

3

HI attached please find the purged file, as well as image which highlights the cutting area with red, indeed this crescent surface passing behind the floors must be trimmed to create a(crescent shaped) void inside the rectangle, hope this helps, please let me know anything required. Thank you so much for your prompt reply. trim 01.3dm (7.9 MB)

4

Is this what you need?

trim 01_PG.3dm (1.3 MB)

-Pascal

5

Yes thank you, how you did caze I must do it for the rear crescent surfaces as well?