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

[wakecarter]

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

PsychoPy Online Demos

If you have routines or experiments that are likely to be useful to others, please create a post in this thread, editing your post to add new demos so there is one post per creator. Ideally set your demos so they can be tested without consuming a credit (if you don’t have a site license) by adding a final routine that can’t end, disabling save incomplete results and adding a small number of credits. Please do not discuss the demos in this thread or create more than one post unless you have a la…