Line Split Mode
The Line Split mode splits 2D objects, NURBS curves/surfaces, solids, and viewports along a cutting line. After the split, all the objects remain on the drawing.
To split only the selected object, press the Alt (Windows) or Option (Macintosh) key while drawing the split line.
 
1.
Click the Split tool from the Basic palette.
2.
Click the Line Split mode from the Tool bar.
3.
The object is split by the line.
Solids can also be split in Line Split mode. Two section solid objects will result.

Editing 2D Objects : Splitting Objects and NURBS Surfaces : Line Split Mode

Nemetschek NA
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