Hi @DanielPiker
I’m playing with some script about diffuse reaction on a non-uniform mesh, thus where the cotan weighting comes to help.
I see circular shapes in both halves of the mesh (even though the triangulated quads are 1:2 ratio on left and 2:1 on right)… so I guess I decently replicated the cotan method you explained… maybe
But the sizes are different!
“Chemicals” are flowing uniformly direction-wise, but faster where the triangle size is bigger…
In your video at post 4 the black circle grow the same size on both sides… I could replicate that visually if I made the smoothing of values really slow, but not if it is fast.
But, even a slow diffuse reaction will show different sizes…
Do you think this is expected or not?