If this template helps then use it. If not then just delete and start from scratch.
OS (e.g. Win10): Win10
PsychoPy version (e.g. 1.84.x): v2022.2.5
Standard Standalone? (y/n) If not then what?:
What are you trying to achieve?: Make a object move in a circle
What did you try to make it work?:
I made a object (Pupil_left) and added the followinig code to the builder:
import math radius = 100 ang_speed = 0.05 angle = 0 def update_position(): global angle x = radius * math.cos(angle) y = radius * math.sin(angle) angle += ang_speed return (x, y) Pupil_left.pos = update_position() while True: Pupil_left.pos = update_position()
What specifically went wrong when you tried that?:
I get the error:
/* Syntax Error: Fix Python code */
I am not able to find the error.