[solved] canvas class and psychopy back end
Some time ago you helped me to implement a python code in OpenSesame in order to creating a clock face with a rotating hand (http://forum.cogsci.nl/index.php?p=/discussion/38/solved-intentional-binding-paradigm-creating-animations#Item_21).
Since now, I have used the default legacy back end but I would try to switch to psychopy, in order to enhancing (I hope) the timing precision. I noticed that if I simply select the psychopy option from the pull down menu, the rotation of the clock hand become jerky, not so fluid as it was with the legacy. I'm wondering if it is due to a problem between the openexp modules (canvas, time...) and the psychopy. In your opinion, should I use psychopy modules, such as visual or core, in this case?