How to get collision detection of circle and triangle

问题

I have one triangle ad one circle moving objects on plane.How will i know both of them are collide to each other. ?

回答1:

Circle - triangle interesction test is what you want
http://www.phatcode.net/articles.php?id=459

来源：https://stackoverflow.com/questions/5518940/how-to-get-collision-detection-of-circle-and-triangle