Prepass with BF?

[DanielBrew]

I just get
"OK"
in the listener

Ok, in that case there aren't any materials using interpolation in your scene.

and the maxscript window just changes the code into pretty colours

You can execute single lines of code in the listener but for multiple lines you need to use the maxscript window.

[Svetlozar Draganov]

Would it be possible to send the scene for investigation ?

[Morne]

Would it be possible to send the scene for investigation ?

no sorry this is one of "those" projects which is hush hush for now

[voltron7]

I use this for find all materials using interpolation. It also prints the names of guilty materials and the objects to which it is applied in the listener.

(
    clearListener()
    
    for m in getClassInstances vrayMtl processAllAmins:true do
    (
        if m.reflection_useInterpolation == true do
        (
            format "Material:% Applied to:%\n" m.name (refs.dependentNodes m)
            m.reflection_useInterpolation = false
        )
        if m.refraction_useInterpolation == true do
        (
            format "Material:% Applied to:%\n" m.name (refs.dependentNodes m)
            m.refraction_useInterpolation = false
        )
    )
)

Dan, thanks this is soooo helpful!

[DanielBrew]

Dan, thanks this is soooo helpful!

You're welcome. VMC will turn all interpolation off but sometimes it's useful for know which materials/objects were using them to stop it happening again.

[vlado]

V-Ray prints all such materials in the V-Ray log file too.

Best regards,
Vlado