Vray Dark Textures "Blur" / "Mottled Effect" in Mirror

Extending SketchUp V-Ray for SketchUp
, ,
1

Hi,

While rendering in Sketchup Using Vray I have come across an issue with using dark textures (such as black or dark grey)

The problem is that when the texture is reflected in a mirror, it becomes “blurry” or “mottled”. This make the texture look totally different to how it is supposed to look and how it looks when it’s not being reflected in a mirror.

I’ve attatched some examples below to explain. If anyone could provide some advice on how to solve the issue it would be greatly appriciated.

EXAMPLE 1 (WITHOUT BLUR)
EXAMPLE 1 (WITHOUT BLUR)1920×2355 107 KB

EXAMPLE 2 (WITH BLUR)
EXAMPLE 2 (WITH BLUR)1920×2336 162 KB

Inkedrender 3_LI
Inkedrender 3_LI1531×1223 101 KB

Many Thanks

2

Do you have Denoiser enabled? Turn it off and render again and see if there are differences.

den-02

denoiser_09
denoiser_09870×540 113 KB

3

Just wondering: Check too the properties of your mirror material. You are perhaps looking for a more perfect mirror than is physically possible or that the defaults of the material are set to.

6

i am having same problem. exactly the same. may i know how did you fix it?

7

yeah sorry, done updating and correcting my profile.
regarding the link, i already checked it but it says vray6 for 3dsmax and Rhino only.

8

No. Not quite. There is no Free Plan for SketchUp 2021 Pro.

It should get you to the right place for the settings you need to deal with.