Transfer blendshapes defined by quad polygons (1 face defined by 4 vertices)

[Neo1024]

Hi,

Thank you for this wonderful work and it's really handy!

I an trying to apply this to other target avatar and I found that many 3D cartoon face models are define by quad polygons, i.e., a face consists of four vertices. This work is designed for triangular mesh based 3D models. I am wondering if the transformation method can somehow be quickly adapted for quad mesh based 3D models. Any suggestions?

Br,
Aaron

[diegothomas]

Hi Aaron,

thank you very much for your interest in our work!
To adapt the method for quad meshes, equations and corresponding code need to be modified.
I think the quickest way would be to make the quad mesh into a triangular mesh (simply divide each quad into 2 triangles) and then apply our method as it is on the generated triangular mesh.

best regards
Diego

[Neo1024]

Thank you for the prompt reply! I actually came up with the same idea as the one you suggested and come to close this issue, and found that you've already replied :)