Batch Retopo

This Script is intended to retopo multiple objects at once, it has a symmetry option and a density based on surface area option to get the same mesh density across multiple objects.

If you check "Keep Modifiers Stack" and you have symmetry on, you will see that there is a subdivide and a vertex weld modifier added to the modifiers stack, it was needed to avoid gaps between symmetry seams, the built-in"Preprocess Mesh" wasn't working well on open surfaces.

I Added all built-in options but i highly recommend using "Reform" as it seems to produce better result than the other options.