Flavio 7 Posted December 20, 2018 I'd like to suggest you to create a simple method to connect the C point perpendicular to the AB segment. If you need some inspiration Coreldraw has a pretty decent way to do that - direct and intuitive. BTW, measuring tools would be great too. 2 Alfred and hawk reacted to this Share this post Link to post Share on other sites
Fixx 550 Posted December 20, 2018 Also apps like ArchiCAD have quite wonderful aids for automatic snapping and guiding. Share this post Link to post Share on other sites
