...
- Make sure Round vertex is disabled.
- Select the object whose edges are to be chamfered. Each edge is marked with a blue square.
- Set the chamfer offset values in the Inspector Bar, and select the edge to chamfer.
- The edge is chamfered. To chamfer another edge, select the object again and select the next edge.
- Continue to select edges to chamfer.
Any common corners will meet at a sharp edge.
...
- Start with a box with one filleted edge, using a large radius.
- Activate Chamfer without Round vertex, and chamfer one edge, using a smaller offset.
This is the result - only the selected edge was chamfered. - Undo, and this time select Pick smooth sequence.
- This time when you select one of these edges for chamfering, all edges in the smooth chain are selected.
This is the result - all edges in the chain are chamfered.
...