Foliage collision + foliage bend on collision- In engine feature?

[ajbombadill]

@;91355

Just gave it a quick try and came up with this simple material. It’s using the UVs green channel to prevent the grass base from being moved away. There are 2 parameters to adjust radius and strength of the bending effect.

GIF: http://abload.de/img/grassbent01a7bs0q.gif

This is good, it would be great if you did a short tutorial for building and placing this it would allow more feedback due to increased exposure.