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 Post subject: Incompatible parameter
PostPosted:Sun Sep 30, 2018 5:01 pm 
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Joined:Wed Jun 25, 2014 6:28 pm
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Location:Sardegna
Hello, I just opened a very old parameter pack from Light (Suicidebysafetypin https://www.deviantart.com/suicidebysaf ... -115712032 )

I noticed that the flame called "waves2 elliptic stripes" does not render correctly in JWf.

Preview renders;

Image

I am 99% sure it's an elliptic variation issue

(viewtopic.php?f=22&t=2001)

I wonder if there's a way to fix this. Thanks :oops: :oops: :oops:

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PostPosted:Sun Sep 30, 2018 7:45 pm 
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Thanks for the heads up, the difference is due to a difference in the elliptic variation

Could be fixed by adding a switch, for example


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PostPosted:Mon Jun 01, 2020 5:55 pm 
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I added a switch as suggested by Andreas. Specifically, I added a parameter "mode" to specify the behavior. Mode 0 will make it work like the apo plugin. Mode 1 will make it work like previous JWildfire versions (and is the default for compatibility). I also added mode 2 to improve precision when x is near ±1 and y is near 0 as proposed by Claude Heiland-Allen at https://mathr.co.uk/blog/2017-11-01_a_m ... ation.html.

All three modes will be the same for most flames, but differences will be apparent in some. For example, the one in Light's parameter pack that dark-beam pointed out will be blurred with mode 1. Another example is Claude's test flame at https://mathr.co.uk/blog/2017-11-01_a_m ... tion.flame, which will have some black holes unless mode 3 is used.

The new version will be included in the next release. If you want to try it sooner, use custom_wf_full and paste in the code from https://github.com/thargor6/JWildfire/b ... cFunc.java.


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PostPosted:Mon Jun 01, 2020 7:46 pm 
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Great! Thank you!


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