Path: ...!news.nobody.at!eternal-september.org!feeder3.eternal-september.org!news.eternal-september.org!.POSTED!not-for-mail From: "Chris M. Thomasson" Newsgroups: sci.physics.relativity,sci.physics,sci.math Subject: Re: Rotation Bifurcation... Date: Sun, 31 Mar 2024 13:27:46 -0700 Organization: A noiseless patient Spider Lines: 24 Message-ID: References: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Injection-Date: Sun, 31 Mar 2024 20:27:47 +0200 (CEST) Injection-Info: dont-email.me; posting-host="08ef37f04c264ba6cec9989a4cda6b29"; logging-data="2095514"; mail-complaints-to="abuse@eternal-september.org"; posting-account="U2FsdGVkX1+re3N2FJdzytWfzfD3bM06hni9OK4NevY=" User-Agent: Mozilla Thunderbird Cancel-Lock: sha1:dFoAjoBdtVTzAq089EUKeHE4Kac= In-Reply-To: Content-Language: en-US Bytes: 2248 On 3/31/2024 4:51 AM, Shayne Tai Kwan wrote: > Chris M. Thomasson wrote: > >> On 3/30/2024 9:18 AM, Volney wrote: >>> It looks like a fractal version of an optical illusion of whether a >>> cylinder (with the fractal on it) is rotating in one direction or the >>> other. >> >> Notice the alpha blend where we can see through the illusion of a 2d >> plane looking 3d even with a completely 2d IFS? I did some simple 3d >> volumetric protrusions of it. Well, it looks like some sort of strange >> helix curve. px_mutation going from -4...4 across the frames (1440) here >> is the main animation driver, so to speak. when px_mutation hits zero, >> the plane is on edge where we can see a thin vertical line. In the >> volumetric we can see how its a plane because we can move the camera >> around it. You can see this moment right around this time: >> https://youtu.be/XKhS_nklCkE?t=29 > > so you are scratching the shit out, you don't know what you do, and expect > magic. "it looks like a cylinder" lol. [...] Have you tried to recreate my bifurcation diagram IFS for yourself?