How to find the angle of a trajectory made with your finger?

Solar2D General Questions/Discussion
#1

Does anyone have any idea how to do this? I don’t even know where to start.

How do you even draw a trajectory? [import]uid: 8192 topic_id: 4342 reply_id: 304342[/import]

#2

lucky for you there’s a new example here!
http://developer.anscamobile.com/code/ghosts-vs-monsters

thanks to those involved. [import]uid: 6645 topic_id: 4342 reply_id: 13558[/import]