Describes one or more triangle setups for a specific point configuration. The indices are grouped in pairs, where a pair represents a coordinate. The first number in the pair describes which neighbor that is responsible for the point using the following coding:
-1 - Triangle strip is ending. No second number will follow. Next number is first number on next point. 0 - my own point 1 - neighbor z+1 2 - neighbor y+1 3 - neighbor y+1, z+1 4 - neighbor x+1 5 - neighbor x+1 z+1 6 - neighbor x+1 y+1 7 - neighbor x+1 y+1, z+1
The (eventual) second number says which of the neighbor three coordinates is wanted. 0 = The coordinate on the x-axis 1 = the coordinate on the y-axis 2 = the coordinate on the z-axis.
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