Win10, Standalone PsychoPy2 version1.92
Hi there, I am varying opacity for each frame for my stimuli. I currently used operation $((frameN % 20) <= 10) for opacity in the builder. This works fine. However, I want to vary the timing for each repeat. I set the same oeprations in the condition file but it doesn’t work. Does anyone know how to vary opacity for each repeat plus each frame?