科技回声

10 条评论

Jare超过 7 年前

This post and his fixes to the Javascript version made me so happy last week. Amazing that something I wrote 24 years ago can still be of interest to anyone.

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midnightclubbed超过 7 年前

Such a simple but effective effect. Came in super useful for the N64 port of Killer Instinct 2 (couldn't afford the memory for the pre-rendered fire that the arcade machine used, Jare to the rescue). Thanks for saving a junior programmers ass!<p><a href="https://www.youtube.com/watch?v=B8fph9nhq4k" rel="nofollow">https://www.youtube.com/watch?v=B8fph9nhq4k</a>

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zellyn超过 7 年前

Sad that the author didn't run across Denthor's tutorials… <a href="http://textfiles.com/programming/astrainer.txt" rel="nofollow">http://textfiles.com/programming/astrainer.txt</a><p>Discussed a few years ago on hn: <a href="https://news.ycombinator.com/item?id=8837545" rel="nofollow">https://news.ycombinator.com/item?id=8837545</a>

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mattnewport超过 7 年前

My favorite version of the old school fire effect was Hugo Elias' version that added a feedback driven warping effect: <a href="https://web.archive.org/web/20160418004150/http://freespace.virgin.net/hugo.elias/models/m_fire.htm" rel="nofollow">https://web.archive.org/web/20160418004150/http://freespace....</a>

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TuringNYC超过 7 年前

Thank you for sharing this, this brings back such fond memories of the 90s! I was in middle school and the best I ever achieved were the scrolling pipes effect using Basic. Bonus points two with multi-colored scrolling pipes with proper overlap :-)

bananaboy超过 7 年前

Awesome! I love this effect. Here's a size-optimised version I wrote in assembly a long time ago: <a href="http://www.humbug.net/projects/download/demos/js-fire7.zip" rel="nofollow">http://www.humbug.net/projects/download/demos/js-fire7.zip</a><p>It's 173 bytes in size. I wasn't going for the tiniest possible fire effect, but rather the tiniest but still decent looking version.

mysterydip超过 7 年前

Ironically, the first fire effects I saw were on QBasic, found via various webrings in the mid to late 90s, like this one: <a href="http://www.petesqbsite.com/sections/tutorials/tutorials/fire.txt" rel="nofollow">http://www.petesqbsite.com/sections/tutorials/tutorials/fire...</a>

azeirah超过 7 年前

Ha, I remember being in high school and messing with my TI-84, I ran across a tutorial on running assembly on the TI-84. I was seriously impressed by the fact that I could run a semi-realistic fire simulation on that device with only two lines of assembly code.<p>Thanks omnimaga forums!

chocolatebunny超过 7 年前

holy cow. I remember doing this on Turbo Pascal back in the 90s.

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jbverschoor超过 7 年前

Ahh. Good times

10 条评论

Jare超过 7 年前

This post and his fixes to the Javascript version made me so happy last week. Amazing that something I wrote 24 years ago can still be of interest to anyone.

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midnightclubbed超过 7 年前

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zellyn超过 7 年前

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mattnewport超过 7 年前

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TuringNYC超过 7 年前

bananaboy超过 7 年前

mysterydip超过 7 年前

azeirah超过 7 年前

chocolatebunny超过 7 年前

holy cow. I remember doing this on Turbo Pascal back in the 90s.

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jbverschoor超过 7 年前

Ahh. Good times

The Old-School Fire Effect and Bare-Metal Programming

10 条评论

The Old-School Fire Effect and Bare-Metal Programming

10 条评论