medfall

A super great game engine
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btt.h (310B)

      1 #pragma once
      2 
      3 #include "memory_arena.h"
      4 #include "heightmap.h"
      5 
      6 struct BTT {
      7 	BTT * left;
      8 	BTT * right;
      9 
     10 	BTT * left_sibling;
     11 	BTT * right_sibling;
     12 	BTT * bottom;
     13 
     14 	// u8 level;
     15 };
     16 
     17 struct BTTs {
     18 	BTT * left_root;
     19 	BTT * right_root;
     20 };
     21 
     22 BTTs btt_from_heightmap( const array2d< u16 > hm, MemoryArena * arena );