How to get Facing like factor in blend 4 web?

Hello

I want to know if it is possible to get a factor that look like the facing factor in blender cycles.
I have tried getting it by the dot product of the view and normal vector but it doesn't work,I also tried to use the Vector_View node but it didn't work either.

Thanks.

Well,I figured it out,

I had to add the Vector_View node to both the view and the normal vectors.

Welcome to our forums! Glad that the problem was solved