Cody Boone Ferguson
9e456b4750
In particular the following diff for each README.md (with all the
index.html files rebuilt):
-Watch the following [Our Favorite Universe](https://www.youtube.com/@OurFavoriteUniverse) YouTube show:
+Watch the [Our Favorite Universe](https://www.youtube.com/@OurFavoriteUniverse)
+YouTube show for this entry:
96 lines
1.6 KiB
Markdown
96 lines
1.6 KiB
Markdown
## Award presentation:
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Watch the [Our Favorite Universe](https://www.youtube.com/@OurFavoriteUniverse)
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YouTube show for this entry:
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> [IOCCC28 - 2024/tmarrec - Prize in cyclonic coding](https://www.youtube.com/watch?v=dIDNZI55trg)
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## To build:
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``` <!---sh-->
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make all
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```
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## To use:
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``` <!---sh-->
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clear; ./prog
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```
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## Try:
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``` <!---sh-->
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./try.sh
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```
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## Alternate code:
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The original submitted entry was flickering when executed. This alternate
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code implements the original level of flickering.
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The original submitted entry was flickering when executed. We added code to stop that.
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After adding this to the compile line:
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```
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-DQ='fputs("\033[H",stdout);'
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```
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We changed the source as follows:
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``` <!---sh-->
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make diff_alt_prog
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```
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### Alternate build:
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``` <!---sh-->
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make alt
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```
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### Alternate use:
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``` <!---sh-->
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./prog.alt
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```
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## Judges' remarks:
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This prize in **cyclonic coding** will certainly twist your perspective on C code.
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This is not your garden variety tempest in a teapot. It's a tornado in a window!
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## Author's remarks:
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### 3D fluid simulation
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```
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advection=semi-lagrangian scheme
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projection=pressure solver with neumann boundary condition
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linear solver=gauss-seidel relaxation
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rendering=ray marching
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```
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<!--
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Copyright © 1984-2025 by Landon Curt Noll and Leonid A. Broukhis. All Rights Reserved.
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You are free to share and adapt this file under the terms of this license:
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Creative Commons Attribution-ShareAlike 4.0 International (CC BY-SA 4.0)
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For more information, see:
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https://creativecommons.org/licenses/by-sa/4.0/
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-->
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