I've been posting my progress in the Feedback section of TIGSource Forums. For some reason, I don't feel like doing too many quick and spotty posts on this blog, so day to day progress seems to go in there. When I do proper write-ups of what I've come up with, they'll go here.
There's a couple of early builds of the D@sher system there if you'd like a look. It's still early days, so they're just tasters, really. But hey, you may be interested! Maybe!
Currently I'm dealing with one of the trickiest parts of the whole system - actually navigating through arcs (rather than simply magnifying them). I've spent most of the week feeling sick (third cold in three weeks, and a switch of medication to get me off Effexor) but I've managed to clean up the code quite a lot in preparation for this difficult step. I think I get it... but this is a dangerous moment, and it could all come crashing down at this point.
Also, Tommy got a demo build of Goo ready for the IGF Audience Award. He'd be much obliged if you tried it (if you can meet the hardware requirements), and considered casting a vote.
18 hours ago