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tiffany2

Is n the new vertex degree with the subdivisions? or before?

Max

For a vertex of the original mesh, it's the same before and after.

yee

What's 1/8 and 3/8 stand for?

msfernan

https://www.microsoft.com/en-us/research/wp-content/uploads/2016/02/thesis-10.pdf

I found the paper. Couldnt understand the derivation. Let me know if someone can figure it out especially the simple case.

am1

I'm having trouble working out the math here. What is n in this example? I can't seem to understand how to produce 1/8 and 3/8

Zhuoqian

I think subdiving is also useful when some local mesh operations cause vertices in a polygon to not lie within a same plane.