The manual says:
"When you are finished, merge the points. They will keep their sharp edges."
I've made a test, the image attached. In 1. and 2. I've used Set Value and Airbrush, but the blending is impossible.
I don't understand, why the interpolated color blending dissapears in the second cube, even if the points are MERGED ? It doesn't make sense, is there other information kept by color VMap, besides RGBA values?
Thanks, and sorry for my english