Split

Toolbar Menu Shortcut

Curve Drawing

Geometry Fix

Main

Main2

Solids Sidebar

SubD Sidebar

Surface Sidebar

Edit

Split

Surface

Surface Edit Tools

Split at Isocurve

SubD

Edit Tools

Split at Edge Loop

Ctrl + Shift + S

The Split command divides objects into parts using other objects as cutters.

Note

Steps

  1. Select objects.
    You can select multiple objects to split with multiple objects.
  2. Select the cutting objects.
    Deselect cutting objects with Ctrl
  3. Press Enter to end the command.

Command-line options

Point (Curves only)

Pick locations on the curve.

 

Isocurve (Surfaces only)

Split an object by its own isoparametric curves. This option only appears when a single surface is selected.

Use the Int object snap for snapping to isoparametric curves intersections.

Direction
U

Splits a surface with isoparametric curves in the surface u direction.

V

Splits a surface with isoparametric curves in the surface v direction.

Both

Splits a surface with isoparametric curves in both u and v directions.

Toggle

Toggles the direction between u and v directions.

Shrink

Determines whether or not the resulting underlying untrimmed surface shrinks close to the trimming boundaries similar to the ShrinkTrimmedSrf command.

 

EdgeLoop (SubD only)

Separates a SubD along the selected edges.

Steps

  1. Select a SubD.
  2. Select edges on the SubD to split.
ShareCorners

Specifies if new corner vertices will be creased.

Yes (left) and No (right).
Mesh/SubD edge loop selection (Post-selection)

To select an entire edge loop

  • Double-click an edge.

To select an edge loop range

  1. Click two edges in a loop.
  2. Double-click an edge in between.

Select an edge loop using pre-selection

Select an edge loop using sub-object filter

To deselect a single edge

  • Ctrl+click a selected edge.

To deselect an edge loop

  • Ctrl+double-click an edge in a selected loop.

Mesh/SubD edge ring selection (Post-selection)

To select an entire edge ring

  1. Click an edge.

  2. Shift+Alt+double-click the next edge in the ring.

To select an edge ring range

  1. Click two edges in a ring.

  2. Shift+Alt+double-click an edge in between and next to one of the selected edges.

Select an edge ring using pre-selection

Select an edge ring using sub-object filter

To deselect an edge

  • Ctrl+click a selected edge.

To deselect an edge ring

  • Shift+Alt+double-click an edge in a selected ring.

See also

Split and trim curves and surfaces

 

 

 

Rhinoceros 7 © 2010-2022 Robert McNeel & Associates. 12-Jan-2022