Hello,
I read in the Java 3D API for Tuple3f.hashCode():
"Two different Tuple3f objects with identical data values (ie, returns true
for equals(Tuple3f) ) will return the same hash number. Two tuples with
different data members may return the same hash value, although this is not
likely."
but I get these very, very unlikely results:
Tuple3f (1.0, -1.0, 1.0) hashCode() -1082130432
Tuple3f (-1.0, 1.0, 1.0) hashCode() -1082130432
Tuple3f (-1.0, -1.0, -1.0) hashCode() -1082130432
Tuple3f (1.0, 1.0, -1.0) hashCode() -1082130432
Tuple3f (1.0, 1.0, 1.0) hashCode() 1065353216
Tuple3f (-1.0, -1.0, 1.0) hashCode() 1065353216
Tuple3f (-1.0, 1.0, -1.0) hashCode() 1065353216
...
This must be a miracle ;-( Marco.
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