How to set visible of meshes?

[salii15]

Hi, I want to configure chair. I import chair with two type legs. So I want to hide one of them. And set visible other. I want to create set visible of meshes. Anybody know how to do that?

[elalish]

I'm hoping to make this easier in future with a new API. For now, you need to select the different legs by the their material and set the alpha to zero to hide them (using setBaseColorFactor).