Can Sverchok use Tessellate&Trim Surface to trim surfaces with multiple sets of curves？

[369386973]

It seems that only one set of curves can be used for trimming. If more than 2 curves, trimming will fail.

[rendetto]

Seems fine to me.

[369386973]

thx!After changing to nurbs, it goes well.But if I crop on a irregular surface, the mapping ratio is difficult to control.
So can I crop through orthogonal projection？

[rendetto]

...So can I crop through orthogonal projection?

You can use Solid -> Solid Make Face -> Face from Surface node for those king of things.

[369386973]

Prompt for error when using Face from Surface.

[rendetto]

Prompt for error when using Face from Surface.

Your error can be from improper nesting.

Another option is to convert those circles to cylinders and use the solid boolean node somehow.

[369386973]

Prompt for error when using Face from Surface.

Your error can be from improper nesting.

Another option is to convert those circles to cylinders and use the solid boolean node somehow.

Oh, I see. Thanks very much！