I tried "blend" , the result is not I expect.

Hi Jack, this area here will probably be pretty difficult to model with CAD:



I guess probably what I would do there would be to make a blocky version and then take it into a displacement brush program like 3D Coat or ZBrush and then use those sculpting tools to shape that area.

- Michael

thx

Hi Jack :)

If you want kind of transitions between two cylinders higlighted by Michael you can use Max SubD tools we have

Concept:



Stages



Result subdivided





You can set and mantain an exact diameter for cylinders,just transitions will be approx
Final object is a solid,so you can do booleans etc.
If you want to change the shape of transition just play with "polys" moving them until you get your target
If you are new here read this thread about SubD
http://moi3d.com/forum/index.php?webtag=MOI&msg=9689.1
file attached with all steps

M

Excellent demo of SubDivision in Nurbs package! ;)

I recall the few tools but sufficient ...
sSudDiv
sSPlit, SBridge, sSCale
Extrude

awesome!!! thx very much.

Great M ! but not easy...

Tried to do this but the object broke ... not solid: \
mb if you do not rush and do everything carefully - it will work out, but time is more expensive.

In fact not so difficult ! :)
But it's eyes touch! :)
https://moiscript.weebly.com/uploads/3/9/3/8/3938813/gog.3dm

wow！ amazing！！