[gdal-dev] GDALPolygonize using float buffers

Frank Warmerdam warmerdam at pobox.com
Wed May 18 09:09:58 EDT 2011

On 11-05-18 06:44 AM, Jorge Arévalo wrote:
> I'm using the AlmostEqual2sComplement function from
> http://www.cygnus-software.com/papers/comparingfloats/comparingfloats.htm
> to float comparison. Do you think it's a good approach?


The approach seems good though somewhat computationally expensive.

Best regards,
I set the clouds in motion - turn up   | Frank Warmerdam, warmerdam at pobox.com
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