The Slide Edge Tool lets you reposition a selection of edges or entire edge loops on a polygon mesh. You can slide an edge along its shared perpendicular edges or in the direction of the shared vertex normals.
To slide a selection of edges on a polygonal mesh
You can select the edges individually by shift-selecting the edges or by selecting an entire edge loop using the Select > Select Edge Loop Tool.
You can convert an existing selection to an edge loop using Select > Convert Selection > To Edge Loop, or use the pickwalk feature (Left and right arrow hotkeys).
For a description of the options for the Slide Edge Tool, see Edit Mesh > Slide Edge Tool.
The vertices associated with the selected edges move along their shared perpendicular edges.
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