if ((x-1>0) && ((y/3)+1 < texsize)) { total+=texmap1[adress(x-1,y+1)+l]; summanden+=1.0f; };
if ((y/3)+1 < texsize) { total+=texmap1[adress(x,y+1) +l]; summanden+=1.0f; };
if ((x+1<texsize) && ((y/3)+1 < texsize-2)) { total+=texmap1[adress(x+1,y+1)+l]; summanden+=1.0f; };
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