Mirroring previous pad operation affects holes on mirrored part?

Here's the place for discussion related to coding in FreeCAD, C++ or Python. Design, interfaces and structures.
Forum rules
Be nice to others! Respect the FreeCAD code of conduct!
Post Reply
MikeLemon
Posts: 52
Joined: Mon Aug 09, 2021 7:13 pm

Mirroring previous pad operation affects holes on mirrored part?

Post by MikeLemon »

I'm trying to create a real simple part to experinment with an optical encoder and after I extrude a face make a pocket in it and then mirror just the pad op the hole on the original extruded face gets blocked like that:

Image


after mirroring pad001 across XZ plane

Image


Running yesterdays version of debug build FC 0.20 26413 GIT

Anyidea why this happens?

Also in the second screenshot where the red line mark and the arrow is, why isn't this whole face becomes one istead of 3 separate rect faces?
Is there a way to tell FC to simplify the faces in the model?
The same goes for hole faces, why does it look like a rolled paper instead of a seamless cylinder?
openBrain
Veteran
Posts: 9034
Joined: Fri Nov 09, 2018 5:38 pm
Contact:

Re: Mirroring previous pad operation affects holes on mirrored part?

Post by openBrain »

Please attach file.
On your screenshots, model isn't recomputed.
User avatar
Shalmeneser
Veteran
Posts: 9475
Joined: Wed Dec 23, 2020 12:04 am
Location: Fr

Re: Mirroring previous pad operation affects holes on mirrored part?

Post by Shalmeneser »

Waiting for your file...
Attachments
Mirror.FCStd
(28.16 KiB) Downloaded 14 times
Capture du 2021-11-18 20-49-39.png
Capture du 2021-11-18 20-49-39.png (26.27 KiB) Viewed 1597 times
Last edited by Shalmeneser on Fri Nov 26, 2021 9:29 pm, edited 2 times in total.
UR21
Posts: 39
Joined: Tue Nov 23, 2021 5:12 pm

Re: Mirroring previous pad operation affects holes on mirrored part?

Post by UR21 »

In my FC 0.19 the File "Haarschleife .." doesn't look like the screenshots. It seems to be another part.
User avatar
Shalmeneser
Veteran
Posts: 9475
Joined: Wed Dec 23, 2020 12:04 am
Location: Fr

Re: Mirroring previous pad operation affects holes on mirrored part?

Post by Shalmeneser »

:oops: redownloaded above
Post Reply