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check for float NaN and use 0 instead

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This commit is contained in:
David Vierra 2010-10-31 13:06:09 -10:00
parent 0e2ad0c007
commit 6085feb50c
1 changed files with 3 additions and 1 deletions
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4
mclevel.py
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@ -803,7 +803,9 @@ class MCLevel(object):
copyOffset = map(lambda x,y:x-y, destinationPoint, sourceBox.origin)
for entity in chunk.Entities:
x,y,z = map(lambda x:int(x.value), entity[Pos])
pos = map(lambda x:x.value, entity[Pos])
x,y,z = [0 if isnan(p) else int(floor(p)) for p in pos];
if x-wx<slices[0].start or x-wx>=slices[0].stop: continue
if y<slices[2].start or y>=slices[2].stop: continue
if z-wz<slices[1].start or z-wz>=slices[1].stop: continue