This is my video (I used a method which is suggested Tig) . It's simple - inside the component, I put another component (scaler) and the prescribed attributes.
Scaler can be made invisible.

scaler.skp

this is the idea of TIG
http://sketchucation.com/forums/viewtopic.php?t=49564#p525146
video how it works (sorry, in Russian)
http://www.youtube.com/watch?v=TWGGfoR5slI

Good day !
If there is a list of the ID of the Components or Groups in the Model, is there a possibility to get the list Definition Name (Name, Dynamic Name) in the form :
ID - Definition Name
ID - Definition Name
....
ID - Definition Name

this plugin.

redraw_group.zip

Sketchup creates thumbnails of components in the Component Browser .
Some components of the model have the attribute "save_thumb=1"
Is it possible to use RUBY code to save thumbnails of Model components that have the attribute "save_thumb=1" folder (image) ?
How to do it ?

will repeat, the plugin to which I gave the link stores the data in the format .xml .
Not in the format .dbt
P.S. you refer to a video made by me.

here (point 1) you can download the version of the plugin store the data in .xml
http://cutting.com.ua/help/ru/files/exporting_google_sketchup_models.htm

You must create two materials with different direction of the texture (vertical and horizontal). Also for the drop-down menu (Oak_vert,Oak_hor ...etc)
Then everything will work.

this ?
two variants
the second variant with modified axles

Doors2.skp

Yes, of course, possible.

jamb test.skp