Offset Edge Slide
Reference
Mode:
Edit Mode
Menu:
Edge ‣ Offset Edge Slide
Shortcut:
Shift-Ctrl-R
Add two edge loops on either side of selected loops.
Cap Endpoint
Extends the loop by creating triangles at endpoints.
Factor
Location of the loop relative to the center loop and the outside edge loops.
Even
Only available for single edge loops. This matches the shape of the edge loop to one of the adjacent edge loops. (See Edge Slide tool for details.)
Flipped
When Even is enabled, this flips the target edge loop to match. (See Edge Slide tool for details.)
Clamp
Clamp within the edge extents.
Correct UVs
Correct UV coordinates when transforming.