While fooling around with the editor, I came across two things that I couldn't find an answer for:

1. In the only TTP manual I found, it is mentioned that you can use Earth Sculptor or World Machine to create height maps for TTP. But it doesn't say how to use the height maps or which format is required. Does anybody know?

2. When using a flying island a mask texture and a shade texture are required, e.g. FlyingIsland01_Mask.tex and FlyringIsland01_Shade.tex. Does anybody know where to find these textures?