Misplacement of snap points

[Anonymous]

Hi,

Did someone had to deal with misplacement of snap points of 3D object? Do you have any suggestions what could be wrong with my .pln file? I am unable to accurately manipulate with all 3D objects. This problem occured randomly. This for example is custom made truss profile I made. I am able to further edit all of my objects in 2D mode but this bugs me everytime I try to do something in 3D.

Thank you in advance

Tomas

[Barry Kelly · Accepted solution]

This is what I would try.
Switch from the OpenGL engine to the Internal (Vectorial) engine in 3D to see if that makes a difference (not sure if it will).
Update your video drivers and restart your machine.

Barry.

[mikas]

Or You might have your model too far from the project origin.
https://archicad-talk.graphisoft.com/viewtopic.php?f=13&t=68255&p=303431&hilit=origin+far#p303329
https://helpcenter.graphisoft.com/user-guide/64836/
https://asiabim.wordpress.com/2016/02/23/project-base-files-for-coordination/

[Barry Kelly]

mikas wrote:
Or You might have your model too far from the project origin.

Of course.
I always forget about that as I always model right next to the project origin.

Barry.

[Anonymous]

I did change openGL to vector engine and it works! But is there any way how to....perhaps reset openGL settings? I do prefer working in opneGL over v.e.
I also tried to change position of 0,0,0 but it did not worked.
Thank you guys for your replies.
(openGL on left, vector engine on right)

[Erwin Edel]

You should model close to the origin, moving the origin does not solve the problem.

[Barry Kelly]

As Erwin said, you will need to move the model close to the default project origin, not move the origin to the model as that is just a 'user' origin - the real project origin that everything is calculated from is still too far away.

If that doesn't work then I would say it is an OpenGL issue.
Try the driver update (and restart your machine).

Barry.