Problem with V-Ray rendering to textures

[jeanchevallier]

Hello guys my name is Jean and i need help with a V-Ray problem

 

i have made some 3D objects that i want to render to textures with V-Ray.

i am using V-Ray with default settings and i'll apply a simple VRayMtl material

But i get some weird textures and i can see some lines which should not be here.

For informations i tried another render engine named Corona 1.4 and my textures are good so the problem is really with V-Ray, i tried to uninstall it and re install but it do not change anything.

I'll add some picturures .

 

Software:

3DS Max 2016

V-Ray 3.40.01 (Default settings)

Windows 10 Pro 64 bit

[Devin Johnston]

Did you follow these render to texture guidelines?

https://docs.chaosgroup.com/display/VRAY3MAX/Basic+Texture+Baking+with+V-Ray

[jeanchevallier]

Hello Davin, i been to try it and the problem is still here.

http://screencast.com/t/Y1PeTr1uvK

[jeanchevallier]

I just been to try it Devin and the problem is still here

[Devin Johnston]

Do you have any co planer surfaces?

[jeanchevallier]

My object is placed in a box for the rendering, like on this screenshot.

Its what you means Devin ?

[Devin Johnston]

Co planer objects are two pieces of geometry that share the same space, I can't tell from your images if this is the problem but you should check.

[jeanchevallier]

i been to check and no, there is not any Co planer, and today i tried to make a new object very simple like a cube with some extrudes and i got the same problem.

[jeanchevallier]

Devin, i think i have found the problem!

i been to make a new 3dsmax scene and made a cube with extrudes again , then a unwrap and render to texture , and this time all was good !

I guess something was wrong with my first scene .

And it was a old scene to be honest , so maybe it was the problem.

I want to tank you very much for your help it was nice from you :-)