3D picture control objects overlaying

[pawhan11]

Hello LV users,

I have been fighting with 3D picture for 2 days and I have stumbeld on the following problem:

I need to display rectangle + text. Text should be always displayed before background when camera moves or is rotated.

I have attached test vi that exports fragment of functionality and shows the problem.  Camera settings and billboarding must be set to values provided in test vi.

Text must be displayed before green box not after like on picture below.

Intresting is when I zoom text is displayed correctly...

Do You have any idea which one of undocumented options in 3D picture might help??

[pawhan11]

Thanks to lava users problem was pushed forward. PolygonOffset property was the key to make text foremost.

Now Next problem appears:

https://lavag.org/topic/20361-3d-pucture-objects-overlapping

Text is ont beeing displayed correctly, for some letters I have to soom in a lot to see something: