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Path: ...!weretis.net!feeder9.news.weretis.net!news.nk.ca!rocksolid2!i2pn2.org!.POSTED!not-for-mail From: fir <fir@grunge.pl> Newsgroups: comp.lang.c Subject: Re: is double slower? Date: Tue, 05 Nov 2024 10:51:19 +0100 Organization: i2pn2 (i2pn.org) Message-ID: <6729EA97.5010508@grunge.pl> References: <4d5973952030c993c48f93329fc25be7f236e2c5@i2pn2.org> <vgck4n$1e7dd$1@dont-email.me> <6729EA1E.60703@grunge.pl> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Injection-Info: i2pn2.org; logging-data="1038751"; mail-complaints-to="usenet@i2pn2.org"; posting-account="+ydHcGjgSeBt3Wz3WTfKefUptpAWaXduqfw5xdfsuS0"; User-Agent: Mozilla/5.0 (Windows NT 5.1; rv:27.0) Gecko/20100101 Firefox/27.0 SeaMonkey/2.24 To: David Brown <david.brown@hesbynett.no> X-Spam-Checker-Version: SpamAssassin 4.0.0 In-Reply-To: <6729EA1E.60703@grunge.pl> Bytes: 1430 Lines: 13 fir wrote: > this just draws something like little light that darkens as 1/(r*r*r) > and is able to add n-lights in place to mix colors end eventually > "overlight" (so this is kinda blending) > > its very time consuming liek draving 100 of them (rhen r is 9) was > taking 35 ms on old machine afair) right now i cant do test (must work on some other problems) of it but my previous faith like float is never slower possibly is being like under question