Position noise creating "holes" in a 3d model

[keftaparty]

Hi,

I'm having issues using position noise on a .fbx model.
It is creating " holes" in the 3d model.
See screenshot attached:

I'm fighting with this since quite some time.
Does anyone have an idea ?

Thank you

Mehdi

[Walter_heen]

Hi!
Did the problem come with a specific range of of "Strength" of the "Position noise"?
Did your .fbx have other "Operators" or "Distort"?
Perhaps a Both side texture may fix the problem

[keftaparty]

Hi,
I tried rendering on both sides, no difference.
There are no other operators.
It seems to appear with pretty all settings.
Here attached is a little demo compo.
Best
Mehdi
example distord.compo.zip (239.2 KB)

[keftaparty]

Actually no need of the .fbx, here is an example of the same problem with a simple plane
example distord 2.compo.zip (1.9 KB)

[Walter_heen]

I see. this is an already reported problem. We'll work on that .
I advice you to use 3d transform with a 3dNoise or 2DNoise mask instead of position noise. You will be more precise too

[keftaparty]

The 3d transform solution works.
Thanks !