[Suggestion] Blend If

[kingzeroth]

Blend If is a great utility feature for concept artists, illustrators and matte painters. It gives the flexibility for artist to adjust the textures and effects according to the greyscale value of the current layer or the layers underneath.

The way how it works is better explained by professional artist Deviant Rahll.

Photoshop's "Blend If" and why you need to be using it
https://www.youtube.com/watch?v=ePnHZPm ... dex=4&t=0s
Advanced "Blend If" and why you need to be using it
https://www.youtube.com/watch?v=sXYslRb ... dex=5&t=0s
Quick Tip: Photoshop clipping masks, adding dirt (1:14 - 2:48)
https://www.youtube.com/watch?v=STDOX95DQQE