minor modifications
minor modifications

whuaegeanse/PoissonRecon,cloudcompare/PoissonRecon,whuaegeanse/PoissonRecon,mkazhdan/PoissonRecon,ahmadhasan2k8/PoissonRecon,mkazhdan/PoissonRecon,asmaloney/PoissonRecon,cloudcompare/PoissonRecon,abellgithub/PoissonRecon,cignoni/PoissonRecon,asmaloney/PoissonRecon,ahmadhasan2k8/PoissonRecon,abellgithub/PoissonRecon,cignoni/PoissonRecon