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IRC log for #luanti-dev, 2026-07-12

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All times shown according to UTC.

Time Nick Message
00:22 YuGiOhJCJ joined #luanti-dev
04:00 MTDiscord joined #luanti-dev
08:09 BuckarooBanzai joined #luanti-dev
08:22 Warr1024 joined #luanti-dev
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10:20 MTDiscord <herowl> Pretty sure hanged line (like fishing rod string) is hyperbolic and not parabolic IRL.
10:34 SpaceMan1ac joined #luanti-dev
10:35 MTDiscord <.zenonseth> they're neither - they're a curve called a catenary, which I considered implementing but you can see my comment here: > Parabola, not catenary since its cheaper to compute and solve is 100% guaranteed
10:39 MTDiscord <.zenonseth> catenaries are expensive to compute using Newton's iteration method, and it's not an equation but a solver, so much mor expensive, and doesn't necessarily guarantee a solution for all given points
10:44 MTDiscord <.zenonseth> and this is how close a parabola is to a catenary, which is why I think its sufficient: https://upload.wikimedia.org/wikipedia/commons/thumb/a/a8/Catenary-Comparison.svg/3840px-Catenary-Comparison.svg.png
10:48 SpaceManiac joined #luanti-dev
11:23 MTDiscord <josiah_wi> That’s some well done research. That should be in a code comment too.
11:23 MTDiscord <josiah_wi> Sounds like maybe it is.
11:30 Krock Will merge #17330 and #17332 in 20 minutes
11:30 ShadowBot https://github.com/luanti-org/luanti/issues/17330 -- Use ceiling division for clock resolution by DeltachangeOG
11:30 ShadowBot https://github.com/luanti-org/luanti/issues/17332 -- [no squash] Formspec: Reduce inventory list draw calls from W*H to 2 by SmallJoker
11:47 Krock actually will wait with the 2nd as I am already writing a prototype for a batch rendering helper function
11:58 SpaceMan1ac joined #luanti-dev
14:58 MTDiscord <luatic> merging #16982 in 10m
14:58 ShadowBot https://github.com/luanti-org/luanti/issues/16982 -- Formspec: Add alignment styles to `label[]`, `textarea[]` and `field[]` by CrazyladMT
17:15 crazylad joined #luanti-dev
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22:32 panwolfram joined #luanti-dev
23:18 MTDiscord <the4spaceconstants2181> 31
23:18 MTDiscord <the4spaceconstants2181> #1
23:18 ShadowBot https://github.com/luanti-org/luanti/issues/1 -- GlowStone code by anonymousAwesome

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