Chiseled shape viewer
Upload a shape file saved by QPTech's ChiselTools mod
(.pf save <name> writes it to the chiselportfolio folder inside your
VintagestoryData folder) to see the chiseled block in 3D, what it is made of, and to find the same shape
in the game's own schematics. Everything is decoded in your browser; nothing is uploaded anywhere.
Boxes
Each box is a cuboid on the block's 16×16×16 grid (min inclusive, max exclusive) with an index into the materials list.