Mirror openings

Finds all mirrored doors and windows in the project

1. Select doors or windows that need to be checked for specularity. The function works only with the categories "Doors" and "Windows"

2. Pre-create a parameter to which the plugin will write the mirroring status of the element.

3. Select the action to be performed
Add parameter value
Flip - if there is a Flip Instance Horizontally in the family, the function will automatically flip the elements

4. "Parameter name" specify the name of this parameter.
For mirrored elements, the parameter is "Yes"
For non-mirrored elements, the parameter is "No"