VRay scene converter washed out colours

[Stirling]

I've been sent a Sketchup model from an architect which needs a fair amount of work. I've imported and reorganised everything and then went to convert everything to VRay mats but it's highlighted that every physical material has the reflections as white with the value adjusted (though in most cases not so bricks etc. show as fully reflective etc.).

Clearly the converter is doing exactly what it is supposed to do as the reflectivity comes through as per the Physical mat so my question is, is there a quick an easy way to remove the reflectivity from all materials or is this going to be a painful couple of days adjusting every material?

I'd say about 50% of them I'd be changing anyway, it's just those ones that are barely visible that I'd like to be able to leave as they are with no reflectivity but with 26 different house types, each one with about 25 materials assigned (a lot of the same or similar) it's going to take some time.

[hermit.crab]

Clearly the converter is doing exactly what it is supposed to do as the reflectivity comes through as per the Physical mat so my question is, is there a quick an easy way to remove the reflectivity from all materials or is this going to be a painful couple of days adjusting every material?

You can set the Reflection color of all VRayMtls to black with this MaxScript code:

for each in SceneMaterials where
classof each == VRayMtl do
(
each.Reflection = color 0 0 0
)​​

Open the script editor (Scripting>Script Editor), paste the code in a new script, and Evaluate All (Ctrl+E).

[Stirling]

Amazing, thank you very much.

Sorry about the thread title, realised about the reflectivity half way through the post and forgot to change it.