How can I add a click handler for a drawn plane by OpenGL ES on the screen? When a finger touched or clicked to drawn object over trackable, for example I want to show a Toast. How can I do this? I searched at the forum but there is nothing to help me.
Thanks a lot @robertross . I could not find the related topic and forgot the Dominos sample. Anymore I will use tap or touch handler instead of click handler :) I will repost the last issue.
This can be quite complicated. I'd suggest looking at the Dominos example as it does some touch handling in OpenGL.
Have a look here - http://ar.qualcomm.at/node/2001068
Thanks a lot @robertross . I could not find the related topic and forgot the Dominos sample. Anymore I will use tap or touch handler instead of click handler :) I will repost the last issue.