Hi Everyone !
Today a release in alpha stage a little addon I script during my spare time.
It’s a tension map addon and can be downloaded here:
You can use it for many things but the most used case is for facial expression.
The edge stretch/squeeze is wrote on two vertex_groups call “tm_stretch” and “tm_squeeze” to be used on a displace modifiers or any others modifiers accept vertex_groups. It’s also wrote on a vertex_color call “tm_tension” (where red is stretch and green is squeeze edge ) to be used in your shader tree ( to control any shader node ).
Here is the UI :
No examples/videos/docs is now available but it’s coming soon. Here is a example of what it’s can be achieved ( I hope ) but from another software and artist ( Chris Jones ):