Blend mode: Soft light, not in shaderforge?

is it easy to implement? I'm not a coder but is it something i could derive by looking at the other blend filters? 

I just saw your related post -- soft light is complex and expensive

Darn well, unreal 4 uses soft light blend mode, it would be a great addition to shaderforge

anyways, you can close this now, i figured it out!