# PO\_AddAperturesByWWR

Add apertures by window to wall ratio for each outdoor walls of selected rooms. Use "Pollination" command to open Room Manager or Orphaned Object Manager to check and edit each hosted window object.

<figure><img src="https://user-images.githubusercontent.com/2915573/209876723-e427d0f9-38e6-40e8-93ca-e732d2c61afb.gif" alt=""><figcaption></figcaption></figure>

## Options

* **WindowWallRatio\_North**

  Set a number between 0 to 1 for WWR. Default: 0.4 (40%).
* **WindowWallRatio\_East**

  Set a number between 0 to 1 for WWR. Default: 0.4 (40%).
* **WindowWallRatio\_South**

  Set a number between 0 to 1 for WWR. Default: 0.4 (40%).
* **WindowWallRatio\_West**

  Set a number between 0 to 1 for WWR. Default: 0.4 (40%).
* **Subdivide**

  Boolean to note whether to generate a single window in the center of each Face(False) or to generate a series of rectangular apertures using the other inputs below (True). Default: No.
* **Window\_Height**

  A number for the target height of the output apertures.
* **Sill\_Height**

  A number for the target height above the bottom edge of the face to start the apertures.
* **Horizontal\_Separation**

  A number for the horizontal separation between individual aperture centerlines.
* **Vertical\_Separation**

  An optional number to create a single vertical separation between top and bottom apertures. Default: 0.0.

Notes:

* Set the ratio to 0 to skip the aperture creation in the specific direction.

## See Also

* [PO\_AddSkylightsByRatio](https://docs.pollination.solutions/user-manual/rhino-plugin/pollination-commands/alphabetically/po_addskylightsbyratio)

## Video Tutorials

{% embed url="<https://youtu.be/3u_xXu4F1L0>" %}
Add Apertures
{% endembed %}