Collision mesh lower then terrain texture

[roman.ligocki]

After I upgraded Unigine to version 2.13.0, objects started to fall about 0.5m (unit) under texture of landscape terrain. Is there any parameter to offset (with vec3??) collision mesh?  

[silent]

Hi Roman,

Do you have backed up project from 2.12? We would like to upgrade it on our side and see if we can reproduce the same behavior. If you have a backup - could you please send the data folder contents somewhere and give me a link for download?

Right now I was unable to do it on my test projects.

Thanks!

[roman.ligocki]

I tested it on version 2.12 and there is also same problem, so it looks like my mistake. During import process of terrain I had to do something wrong.

[silent]

You can also play with collision settings in object's parameters and tune the precision of the intersection

Here is the dedicated paragraph about possible options that you can tweak:

• https://developer.unigine.com/en/docs/2.13/objects/objects/terrain/landscape_terrain/#intersections

[roman.ligocki]

No difference with max, min or mixed values.

[silent]

I'm afraid without a test scene it's hard to say anything. If you can upload it somewhere - it would be great.

Thanks!

[roman.ligocki]

Ok I will send link to you via PM.

[silent]

Thanks! Already downloaded and reproduce.

Strange thing that with newly created LandscapeTerrain there is no such issues. Will continue to debug further.

[bmyagkov]

Hello!

This behavior caused of high value of detail's height and it's kind of our fall that we leave such a great numerical value here and we will reduce default settings in a future update.

So, your issue will be easily fixed by decreasing height value at details settings, see attached video below.

Intersection does not work with details, since it is used for such a small things like leaves, rocks and etc.

Thanks!