The Intersect tool lets you cut intersections into geometry. It is a bit like the Boolean tool, but, does not calculate interior/exterior geometry. Faces are split along the intersections, leaving new edges selected.
Operate between the selected and unselected geometry.
- Self Intersect
Operate on the overlapping geometry of the mesh.
- Separate Mode
Splits the geometry at the new edge.
Keep each side of the intersection separate without splitting the faces in half.
Merge all the geometry from the intersection.
- Merge Threshold
See Intersect (Boolean).