Maybe my questions are stupid and for many of You - "groundless", but I realy want understand structure of sweethome3d (in HTML5). Most (in my opinion - almost all) posts on this forum concerns on java version and problems with aplication ( directly on "painting" models). Can you show me the way to do this ? For example - if I confirm what x,y coordinates work with getClosestItemsAt, I will find the way how to calculate x,y depend of actual camera view. I want to eliminate errors before I started, I want to be sure I'm not making a simple mistake.