Q: Why is replacing geometry not working?

Hi all,

I’m trying to replace 2 model object’s geometry by using GH component “Model Object”.
Not sure why it works when I do it separately but fails when trying to do it at one time.
Any tips would be help. :face_holding_back_tears:

ReplaceGeometry.3dm (313.8 KB)
ReplaceGeometry.gh (31.9 KB)

sysinfo:
Rhino 8 SR14 2024-12-10 (Rhino 8, 8.14.24345.15001, Git hash:master @ cdb74b46090a23fe242c51b288886f76467a741b)
License type: Commercial, build 2024-12-10
License details: Cloud Zoo

Windows 11 (10.0.22631 SR0.0) or greater (Physical RAM: 32GB)
.NET 7.0.0

Hi,

V8 SR15, seems ok
8.15.25013.13001, 2025-01-13

@JinLong thx for reply.

I tried in 8.15 and it still doesn’t work for me. :cry:
brep replace failed

sysinfo:
Rhino 8 SR15 2025-1-13 (Rhino 8, 8.15.25013.13001, Git hash:master @ 424331904354085c3cb84eda50bc6e3d92d470f4)
License type: Commercial, build 2025-01-13

Looks like a bug, it works fine with the content cache component. I’ll get a youtrack going

RH-85560

1 Like

Hi @tpuaup,

You can use ‘Content Cache’ to update existing objects geometry like this.

Bake should never replace existing geometry but create new one.
There will be a fix for this on next 8.16 RC.

2 Likes

RH-85560 is fixed in Rhino 8 Service Release 16 Release Candidate

1 Like