[libpc] Perf update

Michael P. Gerlek mpg at flaxen.com
Mon Apr 18 17:48:11 EDT 2011


I was testing pcview today on the MtStHelens data set, using a decimation
filter to chop it down to 1M points and a colorizer filter to make the
points look pretty.

Informally, it looks like with the native libpc driver it does the point
reading/processing in about 1.0 seconds, and with the libLAS driver it takes
about 2.5 seconds.  Pretty sweet!

Also, for this test anyway, pcview is a bit faster than Martin's lasview.

-mpg




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