I have a glass material as the base in a vrayblendmtl. I then have a regular material used to 'dirty' up the glass a bit.
If I use affect alpha on the base material, it doesn't work since it's inside the vrayblendmtl. Once I take it out and use it by itself -- no problems.
If I use affect alpha on the base material, it doesn't work since it's inside the vrayblendmtl. Once I take it out and use it by itself -- no problems.