[Closed] Viewport material display through maxscript

Hi,

I have a scripted 100% self illuminated material which displays correctly in viewport, but when I script the material inside a wrapper material (the VRay Mtl Wrapper) it loses the self illumination in the viewport.

I was wondering if it is possible to change the viewport display of a material with maxscript so that I can get the correct viewport display back. Or is this something that the wrapper material needs to address?