Vray reflection render issue

[brknbrkn]

Hello all,

I'm trying to add a reflection to my material using 'Add > reflection layer"

However when I make a render using default settings it just show my material in gray-scale. No matter what I change in the settings, the output is always in a gray-scale. What could be the reason for this?

Using SU 8 with vray 1.48.93


Thanks.

[eidam655]

you have either Override Material ON in Global settings, or in VFB you accidentally turned off one of the colour channels.

[andybot]

Hello all,

I'm trying to add a reflection to my material using 'Add > reflection layer"

However when I make a render using default settings it just show my material in gray-scale. No matter what I change in the settings, the output is always in a gray-scale. What could be the reason for this?

Using SU 8 with vray 1.48.93


Thanks.

Do you have an environment around your object? Make sure there's something to reflect. Can you post an example of your render?

[brknbrkn]

Thanks for ther replies. Running Vfs 1.48.93

I allready made sure override material was unchecked and in the VFB everything is set to default. Allthough whenever i want to save the render to a .jpg it automatically makes an Alpha image of it :S

Also I understand you need something around the object to get a reflection but the problem is that it isnt even showing the orange color I assigned to it, but just a grayscale.


Screenshot:

[oganocali]

It looks like you are seeing the reflection of the sky. Try giving something to reflect to your reflection layer.

good luck
Ogan

[brknbrkn]

@oganocali and the rest.

I am quite new to rendering scenes, so how and what could I add in the scene to get the result.
I understand by adding a object to the scene I will give something to the material to reflect to but what I dont understand is that as soon as I add a reflection layer to a material the complete object will be in grayscale..

Maybe it is usefull to add my scene, download here: http://www.efpp.nl/flatdown.rar

Screenshot (settings):

Screenshot (no reflection layer on material):

Screenshot (with reflection layer on material):

[dbrhoten]

Try clicking the "m" button (Mapping) next to the Reflection color and adding a fresnel effect. You are making the face a perfect mirror, and as such, you are getting the whole plane reflecting the color of the sky/background, and NOT a reflection on top of your diffuse color.

Dave