greggman65

5 ms·

1.
by greggman65 10d ago
A non-live map for trains in Tokyo https://greggman.github.io/tokyo-trains I think the live map is cool but (1) I don't know where to get that data and (2) seeing things at 100x speed is, IMO, more interesting as a vis
2.
by greggman65 1mo ago
I can certainly imagine one that's better. One that catelogs all the images using better AI that apples and lets me do complex searches "Dog at beach", "Joey in red shirt with Jane"
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by greggman65 1mo ago
The Photos app does not need permission any more than any other Photos app. It can ask "Photos app wants to access your photos" and you can click "Always", "Selected Photos", "No" and download some ot
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by greggman65 1mo ago
In Japan (not sure in other countries), I went to the Apple Store. They said to complete the purchase, use the Apple Store app and scan this QR code on their device. I did and it immediately wanted me to share a ton of info with the main hi
5.
Show HN: Tokyo Trains(greggman.github.io)
13 points by greggman65 1mo ago|2 comments
6.
by greggman65 3mo ago
I wrote this one, a year after that video, inspired by it https://greggman.github.io/doodles/sort Browsers (and machines) were slower then so it didn't finish as fast as it does today. Also, it's hard to deci
7.
by greggman65 3mo ago
I depends on your definition of "working on" :p A worked on a 3d asset generator with nodes (like Blender/Houdini) https://greggman.github.io/sedon/ I worked on a couple of design generators https:&#x2F
8.
by greggman65 3mo ago
I don't know if this was my "Oh Shit" moment but 4 weeks ago I thought'd I'd try vibe coding a WebGPU 3D Node Based Editor. https://github.com/greggman/sedon It was just an experiment and I pro
9.
Show HN: Sedon – node based 3D generation(github.com)
5 points by greggman65 4mo ago|0 comments
10.
by greggman65 5mo ago
> Quake made PVS famous. It’s still useful in some indoor games where the scene geometry is static and bake time is acceptable. It was used extensively in outdoor games like Jak and Daxter.
11.
by greggman65 5mo ago
It’s a WebGL issue, fixed in WebGPU. Browsers generally only allow a fixed number of WebGL contexts per page. So a generic element effect library has the issue that too many elements some will start losing contexts. The workaround is to jus
12.
Show HN: Equirect – a Rust VR video player(github.com)
14 points by greggman65 5mo ago|1 comments
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by greggman65 7mo ago
I think this is a good example of something you can vibe-code today. (though maybe not as good) I went to gemini, picked "cavnas". used this prompt > There's a famous CG scene in the movie Hackers where they "Hack the
14.
by greggman65 8mo ago
I didn’t put nearly as much effort as this post into shape matching but I did try a few other things like Non-ascii, I tried various subsets of Unicode. There’s the geometric shape area, CJK, dingbats, lots of others Different fonts - there
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by greggman65 8mo ago
this is why when I my sister wanted a website I just pointed her at substack. She was posting immediately
16.
by greggman65 8mo ago
No. Just like Owl City isn't his real voice. If the song is good I don't personally care. Most of the music I like is loops pasted together in some DAW. Sure, it requires taste to make a good song but if AI figure out how to repli
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by greggman65 8mo ago
I've never made one of these so I have no idea what all the issues are but I feel like I want it to act like presentation software. I want to be able to connect boxes with lines/arrows, then drag the boxes and have the lines stay
18.
by greggman65 8mo ago
maybe there is more going on here but it's relatively easy to make a text post processing shader and apply it to anything, 3d scene, a video, etc... https://post-processing.tresjs.org/guide/pmndrs/ascii http
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by greggman65 8mo ago
Rust and Python appear to still long lived ones so it's only a matter of time until they get the same issues it would seem?
20.
by greggman65 8mo ago
There's several of these on shadertoy https://www.shadertoy.com/results?query=crt I made a Pico-8 post processing script using a few https://greggman.github.io/pico-8-post-processing/nano-villa...
21.
by greggman65 9mo ago
I have something tangentially similar here: https://jsgist.org If you click save you get the option to use a URL. The problem with a URL every edit is a new URL. So you send the URL to a friend, then fix a typo, they need a new
22.
by greggman65 9mo ago
This seems tangentially related? https://github.com/google/toucan
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by greggman65 10mo ago
Those have nothing to do with "what the browser exposes". They are exposed regardless of what you use to connect.
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by greggman65 10mo ago
that site is just as bad at giving probably false numbers that are several orders of magnitude off
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by greggman65 10mo ago
that site has the same issue. It will give ridiculous and easily provably false results for iPhones. There are ~40 million in the PST time-zone. Some percent have smartphones (80%+), ~50% of those are iPhones (16 million). Of those, the maj
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by greggman65 10mo ago
There's a mis-understanding of at least the Graphics part. For example WebGPU features. It looks like lots of info https://webgpureport.org/ But, they are bucketed https://www.w3.org/TR/webgpu&#x2F
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by greggman65 10mo ago
I wish you luck!!! I tried this in 2014 with happyfuntimes https://docs.happyfuntimes.net/ My conclusion was, past a certain number of people no one wants to game Around the same time was AirConsole and still available htt
28.
by greggman65 10mo ago
Not all suits but threatened suits. Nintendo claimed ownership of world maps in platform games ala Super Mario 3 and Super Mario World. If you were making a game that had one in the early 90s and you were shipping in Nintendo you got a lett
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by greggman65 1y ago
I did something along these lines 12 years ago. For me it was a backpack and a suitcase but still. I traveled hotels and airbnb's for several years. I'm not unhappy I did it but I'm not sure I'd recommend it. Things you
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by greggman65 1y ago
What makes you think there wouldn't be a translation step? The majority of the world is on DirectX and Metal, so even if it turn in SPIR-V there would be translation step.

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