Find extra surface in two sets

[Clement_CHAPALAIN]

Hello,

I’m looking for a way to find the extra surfaces in two sets of surfaces (separated in two srf component)
Would there be a way to cull the specific face ?

Extra Surfaces.3dm (3.5 MB)

Thanks !

[Amir_Touhidi]

In this specific example, it’s rather simple… it could get much more complex if you’re trying to compare geometries more in depth. Check here for example:

Checking and finding the identity of solids/breps

I guess that this is one of them - found in practice - but I have a feeling that far more (?) elaborated (?) defs are (?) at some home workstation (???). As always no internalized stuff (NEVER do that with breps) … meaning that you should load the R file for the demo case. IM Q: Does this thing cut the mustard 100% ? Not even close to half empty I’m afraid. object_equality_textDot_V3A.gh (131.8 KB) object_equality_V3.3dm (1.4 MB)

cull_srf.gh (11.4 KB)

[Clement_CHAPALAIN]

Thanks that’s exactly what I was looking for !
I’ll have a look on the post you send me.