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tiffany2

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

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Max

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

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yee

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

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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.

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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

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Zhuoqian

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