ExtractSrf

The ExtractSrf command separates or duplicates polysurface, Extrusion, or SubD faces.

Input

• Polysurface face

• Extrusion face

• SubD face

Steps

Select the faces on a polysurface, an Extrusion, or a SubD.

• The extracted faces will be removed from the group containing the source object.

• To remove a surface from the selection, press Ctrl(CMD) while clicking.

Command-line options

Copy

Specifies whether or not the selected faces are copied. A plus sign appears at the cursor when Copy=Yes.

The RememberCopyOptions command determines whether the selected option is used as the default.

OutputLayer

• Current

  Places the results on the current layer.

• Input

  Places the results on the source object's layer.

SubDAddCorners

Creases the SubD corner vertices on the boundaries created by the extraction.

For more information, please refer to the Rhino documentation.