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Fixing off-by one error

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This commit is contained in:
DennisOSRM 2012-01-31 17:46:04 +01:00
parent 93b1ff1c5d
commit f68d53ead6
1 changed files with 1 additions and 1 deletions
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2
DataStructures/NNGrid.h
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@ -484,7 +484,7 @@ private:
assert( x<=1.0 && x >= 0); assert( x<=1.0 && x >= 0);
assert( y<=1.0 && y >= 0); assert( y<=1.0 && y >= 0);
unsigned line = 1073741824.0*y; unsigned line = (32768 * (32768-1))*y;
line = line - (line % 32768); line = line - (line % 32768);
assert(line % 32768 == 0); assert(line % 32768 == 0);
unsigned column = 32768.*x; unsigned column = 32768.*x;