March 13, 2001
2:54 a.m.
Hi- I'm using Numpy with GL and came across the following problem. a=ones((2,2),'f') print a.itemsize() #result is 4 b=1.0*a print b.itemsize() #result is 8 1) I want to pass my array to a GL routine which can only handle floats also 2) I deal with large data sets and would prefer to keep my array of type float. Is there some to prevent the upcast? I realize Python only has double datatypes but still .... that shouldnt prevent me from have floats in my object. Any help? Mathew
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Mathew Yeates -
Warren Focke