Glossy Fresnel mel or python script

[sherridge101]

Is there a mel script for assigning 'Glossy Fresnel' to all (old) shaders?

[Dan Andersen]

This?

import pymel.core as pm
for vrayMtl in pm.ls(type='VRayMtl'):
    vrayMtl.glossyFresnel.set(True)

[sherridge101]

Nice one! Cheers, Dan. Works a treat.