VRay Switch Transform

[Hoegaard]

What is the VRay Switch Transform node for and how is it used? I can't find any documentation for it.
Does anyone know how to use this? It almost looks like a channel copier for shifting RGBA values around, but I'm not sure.

[vladimir.nedev]

It is very similar to the other switch nodes, but instead of switching between scalar values, colors, etc. , it switches between transformation matrices. It is intended to be used with 3d procedural textures, so you can use a different place3dTexture node for different objects in your scene, but still have only one procedural texture node.

Greetings,
Vladimir Nedev