How to prevent shapestim to connect vertices? Just want to draw the vertices eg. dots

Coding
1

Hi,

I’m using visual.ShapeStim() to draw polygons, but I don’t want psychopy to connect the vertices , I just want the vertices plotted? Is there a simple way of doing this? Or should I be using another visual stimulus instead of shapestim?

Any help would be appreciated !

2

You need a separate ShapeStim for each vertex. They would be fairly easy to create in code. I use something similar in my version of the Trail Making Test. See my online demo

3

Thanks so much !