IFC Export - colors seen = colors mapped inside vectorworks

[HebHeb]

Hello,

 

situation:
All my 3D-colors come from textures (some referenced to class color)

 

How do i export this color information (actually the color seen in ifc file - not as data-field) to my ifc files?

I often get colored files (plausible mapping: windows, blue, concrete grey... my landscape models don't do the job with trees and 90% of the rest in the color white ;D)

right now i remap colors with third party apps when serving the "visualization" aspect of bim, but i would dig a solution where i can do it inside vectorworks.

Anyone?

Cheers