Ok Ben, <br><br>thanks for the explanation.<br><br>It's important for me to organize the job of the week after this one, before finishing this week's tasks.<br><br>That's fine than and everything looks clear to me now :<br>
<br>after trying to complete a working version of the plugin this week, next one I will implement 3D/4D reading/writing to WKB/SpatiaLite BLOBs, just to preserve the data you've explained to me within a SQLite database. <br>
As far as I've understood reading jts documentation I will need to implement some methods and to fix a couple of stuffs to let them work with the little library I've written but I think it will be a quite amazing work to be done.<br>
<br>Thanks again for the explanations,<br>Cheers,<br><br>Luca <br><br>