Hi all,
We are trying to build a visual stimulus based on checkerboard patterns of green and black color. We’ve tried using the command below but this results in a strangely red and cyan checkerboard pattern. What is the proper way to set both colors? Thanks in advance!
patterns.append(visual.RadialStim(win, tex='sqrXsqr', color='red', size=(1, 1.5),
mask=[0,1,1,1],
radialCycles=5, angularCycles=18, visibleWedge=(w, w+offset),
interpolate=False))