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@doegis/core

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DOE GIS API

3 lines (1 loc) 188 B
function o(o,l,c,r){const e=o.clone(),n=1<<e.level,t=e.col+l,w=e.row+c;return r&&t<0?(e.col=t+n,e.world-=1):t>=n?(e.col=t-n,e.world+=1):e.col=t,e.row=w,e}export{o as getPow2NeighborKey};