Subdivide Edge icon Subdivide Edges

The Subdivide Edges action divides the selected edge(s) into multiple edges. By default, ProBuilder splits the edge in two, but in the Options window, you can set your own number of Subdivisions.

You can use this action with the Alt/Opt+S shortcut, or from the ProBuilder menu (Tools > ProBuilder > Geometry > Smart Subdivide).

Split edge, then extrude them separately

Subdivide Edges Options

Subdivide Edges options

To change the number of new edges created, change the Subdivisions option. By default, the number of subdivisions is 1, which means that ProBuilder splits a single selected edge into two edges. If you change this value to 3, then a single edge becomes four edges.

By default, the range of valid values is 1 to 32, but you can set your own range:

  1. Click the arrow next to expand the Subdivisions section. The Range property appears.
  2. Set the lower limit of the range on the left and the upper limit on the right.