Cut polymesh with another polymesh?

[vanowm]

Hello.

 

I have a polimesh (yellow) that I need to cut with another polimesh (green)

 

How can I do that?

 

Thank you.

 

P.S.

Using AutoCAD 2002

mesh slice.dwg

Edited May 15, 2017 by vanowm
Updated .dwg

[ReMark]

I had no luck slicing your polymesh. I also had no luck converting it to a surface. So I redrew the base geometry using 3Dpolylines which I then lofted to created lofted surfaces at which point I was able to slice the yellow colored object in your drawing. This is the result. It's cyan colored because I drew my new geometry on two different layers with distinctly different colors. Only the result of the slice is depicted.

 

[ReMark]

All three pre-slice objects....

 

[vanowm]

Unfortunately LOFT is not available in ACAD 2002

[ReMark]

Did you use EDGESURF to create your meshes originally?

[vanowm]

No, I use RULESURF

 

I have top and bottom splines between which RULESURF was used to create mesh. Later I "unfold" it to make it flat.

 

P.S.

Updated .dwg sample

Edited May 15, 2017 by vanowm