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Modeling
About Archicad's design tools, element connections, modeling concepts, etc.

Shift constraint angle off hor. and vert.

KeesW
Advocate
I have and issue with using the 'SHIFT' constraint to place elements vertically or horizontally. Sometimes, the constraint puts the object just off vert. or hor..The off angle is around 1 degree or even less and it is often too close to notice. It is only when one aligns it with something that is correctly hor. or vert. that it is noticed. Then, it seems to fix itself, until it re-occurs - usually unwittingly. I've had this happen in many recent versions including AC19.
Cornelis (Kees) Wegman

cornelis wegman architects
AC 5 - 26 Dell XPS 8940 Win 10 16GB 1TB SSD 2TB HD RTX 3070 GPU
Laptop: AC 24 - 26 Win 10 16GB 1TB SSD RTX 3070 GPU
43 REPLIES 43
Katalin Borszeki
Graphisoft
Graphisoft
Hi!

Most of the issues mentioned in this thread can be traced back to a certain BUG in ARCHICAD which turned up in build 4011.

This bug has been fixed and we plan to release a Fast Update this week. This should correct most (if not all of the issues mentioned here.)
Tx, k
Katalin Borszeki
Implementation Specialist
GRAPHISOFT

http://helpcenter.graphisoft.com - the ArchiCAD knowledge base
fuzzytnth3
Booster
Huzza!
AC versions 3.41 to 25 (UKI Full 5005).
Using AC25 5005 UKI FULL
Mac OSX 10.15.7 (19G2021) Mac Pro-2013 32gbRam AMD FirePro D500 3072 MB graphics
NCornia
Graphisoft Alumni
Graphisoft Alumni
See this post about the fix, released just today:

Best regards,
Nicholas Cornia
Technical Support Team - GRAPHISOFT North America
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Anonymous
Not applicable
I've encountered this problem recently in v21 6013, not for all users however, which leads me to believe there could be something in a users work environment causing this.

We need to have angle unit set to 4 decimal places or SHIFT will model walls under 0.0005° off, when the angle unit is 2 decimal places, model elements read as 0.00° despite being ever so slightly off.

The only reason you notice is in elevation when you're getting a line where 2 walls at different levels meet.