# PackSubDFaces ##

PackSubDFaces The PackSubDFaces command resets a SubD to the default face packing if adding creases or deleting faces breaks the quad grids.

\- The PackSubDFaces command does not change the topology or geometry of a SubD. \- SubD face packing always stops at creases. \- The ToNURBS commands creates larger and fewer surfaces from a packed SubD. For more information, please refer to the [Rhino documentation](https://docs.mcneel.com/rhino/8/help/en-us/commands/packsubdfaces.htm#\(null\)). --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.rhinoartisan.com/commands/subd/edition/packsubdfaces.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.