I have finished some minor changes over the last approved exporter.
It includes Displacement Maps and incorporates materials Velvet and Carpaints.
Displacement maps has only a defect at the time: it needs a texture to be defined in SketchUp in order to make effect (because the exporter only exports the uv maps when a texture is present; I saw a modification in this sense, so may be it may be integrated with this).
I don't know how to integrate changes. May be someone can compare this files with the ones of the last exporter to extract the simple aggregates I made. I guess the changes were made over the "su2lux-01b211b80c2b"
I posted a previous version of displacement maps with some minor bugs, which are fixed in this version.
