Trim breps by breps

[sampokorea (Archisong)]

Hi,

Could anyone give me comments regarding my issue?

My goal:
I am trying to trim multiple breps by breps.
In order to do that I have tested split, solid difference, and box slits.
I could’t get a good result.

As you see the above image, I would like to get rid of “a” part from red.

What kind of issue that I have in my script?

My script:
I am using Rhino 6
breps breps.gh (17.8 KB)
breps breps.3dm (60.5 KB)

Thanks for your help in advance.

[corellaman]

your SolidDifference is working:

or ar you talking about TrimSolid ?

or this?
breps_breps.gh (43.2 KB)

[seghierkhaled]

breps inside brep don’t give you anything when you use boolean because you will get the same shapes again.
try : shape in breps or try remove curves inside the two big box and create fences outside

[HS_Kim]

breps breps_re.gh (19.8 KB)

[sampokorea (Archisong)]

Hi Seghierkhaled,

Thanks for your advice.
Yes you are right. It works after I remove curves inside two boxes.

[sampokorea (Archisong)]

Thanks for your comments.
I wanted to remove small boxes where are located in the two big boxes.

[sampokorea (Archisong)]

Hi Kim,

Thanks for the advice.
It works very well. Also it gives me to use another way of trim breps by breps.

[corellaman]

I wanted to remove small boxes where are located in the two big boxes.

noted, glad someone got to it

however…

this (first post):

As you see the above image, I would like to get rid of “a” part from re

is very different from:

I wanted to remove small boxes where are located in the two big boxes.

just saying…

haha sorry literalness patrol here

you were helped fast, but you could’ve been helped faster