They are square or rectangle 😀 ..

From end of other thread: Sir Alexi .. I don't recognize that terrain , have you completed something cool with the terrain editor ? 😁

No , I specifically said that these .spl files have at their start , what looks to be a standard 2kb .pal file , then about 180kb of programming that apparently modifies the color depending on lighting effects .. for instance moving the color on a particular index towards grey to produce shading …

hmmm.... there aren't *that* many in-game palettes , + a few more for the DirectDraw shell screens .. The .pal on my site is used for all objects and planes .. DirectDraw and Glide .. and everything but an effects .pal in DirectDraw In Glide mode .. there are 3 terrain .pal files (all named the same …

Glidos: You are probably partially aware of this , but here goes :) RBII/3D's texture palettes are controlled in shading , sunglare , season color , ect .. by .spl files , which start , in the beginning of the files looking like standard .pal , and have about 180kb of subsequent programing to shift …