> For the complete documentation index, see [llms.txt](https://docs.pollination.solutions/user-manual/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.pollination.solutions/user-manual/rhino-plugin/pollination-commands/alphabetically/po_projectsrf.md).

# PO\_ProjectSrf

Check all child objects (apertures and doors) of selected rooms to ensure they are coplanar with their host faces.

Notes:

* This command will automatically project the child geometry to its host's plane.
* It is important apertures and doors are coplanar to get a valid energy and radiance model.