POV-Ray : Newsgroups : povray.general : Dumb clock animation question : Re: Dumb clock animation question Server Time: 25 Jun 2019 19:35:42 GMT
  Re: Dumb clock animation question  
From: Mike Horvath
Date: 19 Feb 2019 05:18:05
On 2/17/2019 7:27 AM, Tor Olav Kristensen wrote:
> #macro MacroName(StartTime, EndTime)
> 
>      #local R = (clock - StartTime)/(EndTime - StartTime);
>      #local S = min(max(0, R), 1);
> 
>      S
> 
> #end // macro MacroName

What do you think would be a good way to gradually speed up and then 
slow down the motions using this macro? I'm thinking it would require a 
sine wave (or some other bell curve), but am not sure how to apply it.


Mike


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