Decals Material_ID problem

[DCHA34]

Hello to all,
I don't know if the problem has already been mentioned but I'm having a problem on the Material_ID channel with the "Decal" object.

What is this white border on CPU Render ?

Pictures are better than words.

[slavcho.brusev]

Hi,

Can you please share an example? Seems I can't reproduce this on my end.

[DCHA34]

Here is the file. :

https://ufile.io/ybwjya71

[slavcho.brusev]

Thank you!
I have logged the issue under SK-3798.
As a workaround please use the mask in the Decal here

Instead of the Diffuse Texture Alpha option

[DCHA34]

Hi,
Thanks for the workaround. But the patch will be welcome.

[ivelina_mincheva]

Hello DCHA34 !

I would like to let you know that the described issue, causing the incorrect "Material ID Color" Render element in CPU when the "Diffuse Texture Alpha" option is enabled, is resolved in our V-Ray 6 for SketchUp versions.

Regards,
Ivelina