Splitting a mesh with sets of Polyline/Curve

Grasshopper
1

Hello everyone. Is there any robust way for splitting a mesh with sets of curve or polyline?
I tried splitMeshWithCurve form rhino but it’s not working properly. I wonder if there is any tool available that can perform this task.

Best,

Mahan

2

For simple case MeshSplit works:

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image1333×750 102 KB

But as all rhino boolean intersections, it probably would fail on more complicated geometries.