I've a question about the jit.gl.cornerpin object, when i move the points with the mouse or with the floating numbers the image is flickering to the gl background.
Sometimes the plane is cut through the middle or sometimes the whole plane is gone,..
I attached two images where you can see the diffence, i only changed the upper_left corner from 0.2 to 0.201
MacBook Pro Retina 2.6Ghz
I tried on different computers.
On a mac pro everything works fine
On a older MacBook Pro the problems appears also only not as frequent as on my new one. On my new Retina MacBook when you change a corner you see the plane flickering...