Hello Babylon.js people,
I am trying to make a viewer for working with BIM stuff (building and all the stuff inside), so there can be quite a lot of objects and having each one in its own mesh isn't really an option.
So I tried to use two SPS, a single mesh and two meshes, one mesh/sps for opaque objects and another for transparent ones (saw the idea in another post on the forum).
Thing is I need to "highlight", hide and have transparent not pickable objects too.
Here is what