Multiple subdivision instructions have poor results

Rhino SubD
1

cy
cy1285×778 216 KB

3dmaxcy
3dmaxcy1152×867 110 KB

qj
qj1314×760 274 KB

jg
jg1650×1167 229 KB
cy.3dm (859.3 KB)

_ Bevel SubDExpandEdges _ Inset has problems with the results of the above three instruction tests

2

The topology of the original model is not correct.

3

The same structure in 3DMAX works well

4

3DMax forgives you mistakes, but the result of 3DMax as a topology in SubD is also not correct.