I have a student who has created a merge cube https://cospac.es/Qkng. It works great when I play it on the computer - the merge cube sides are hidden, but when we try to project onto the merge cube, the sides show up and we can’t see the writing.
We have the opacity of the cube set to 0 - that didn’t help when using the cube. We turned the sides to black to set a background under the square she used as the foundation for the sides - the merge cube pattern still shows up.
Any additional suggestions?