News for hackers. Stuff that matters.

dannyking

Re:A Simple Hash for Perlin Noise on Tuesday May 10, 2022 @11:22PM (#31335508)
If you'd like to see an implementation of something that uses Perlin noise, check out this generative art project I did: https://dannyking.uk/artwork/colororbs

Perlin noise is how the lines flow togeher rather than crossing each other during the animations.

I have a technical write up that explains how it works at the bottom.

Re:The Making Of Grand Theft Auto (1996) [video] on Tuesday May 10, 2022 @01:47AM (#31323875)
Relevent xkcd: https://xkcd.com/303/
Re:Making a falling sand simulator on Monday May 09, 2022 @12:45AM (#31310721)
This is supportive more than constructive but this is a really great article. Your code is clear and instructions are really nice to follow. Bravo!
Re:Pixabay has royalty free music you can use for free on Sunday May 08, 2022 @11:51AM (#31305130)
There's also the YouTube channel AudioLibraryFreeMusic that has a lot of high quality songs that are apparently safe to use, even for commerical use.

https://m.youtube.com/c/AudioLibraryFreeMusic/featured

Re:Show HN: Color Orbs (Generative Art) on Wednesday May 04, 2022 @03:02PM (#31264491)
Hmm, interesting, thanks! I'll try and fix that. Much apprecaited.
Re:Show HN: Color Orbs (Generative Art) on Wednesday May 04, 2022 @12:24PM (#31262605)
Check out this repo for a 3D version of the same idea by Vinay Bhaip: https://github.com/vbhaip/perlin-planets
Re:Show HN: Color Orbs (Generative Art) on Wednesday May 04, 2022 @11:54AM (#31262203)
Ah thanks. Sounds like I need to re-think my video player UI to make that more obvious.
Re:Show HN: Color Orbs (Generative Art) on Wednesday May 04, 2022 @11:51AM (#31262155)
Thanks for the feedback, much appreciated.

On the size of the art, with this art project I'm limited to the size of the orbs being 300x300px as the way I implemented the drawing algorithm unfortunately means I can't scale up the size of a render without changing the random seed and causing a different image to be created. So these are necessarily limited to that smaller size unless I introduce pixellation. For future projects I intend to have a resolution independent drawing algorithm rather than hard-coding pixel lengths. Lessons learned!

For future projects though I agree, I'd like to dedicate much more screen real estate to each image. I appreciate you taking the time to draw that mockup, thanks.

On the gallery page not working, could you let me know what browser and device you're using? The animations are .webm video files, which are not supported yet in some browsers so I also provide a .mov fallback for browsers that don't support it, which works here when I test it but it sounds like I've not got that fallback working in all situations yet (unless you have JS disabled). Should work for you on any modern non-Safari browser that isn't on an iOS device, for sure though.

Re:Show HN: Color Orbs (Generative Art) on Wednesday May 04, 2022 @10:19AM (#31260802)
It's not I'm afraid, no. To be honest I'm embarrassed about the code quality, since I mostly just hacked it together for myself and was a hobby project more than anything else, so I didn't release the source anywhere or think much about licenses. Having said that, here are the two JS files that power the "make your own color orb" browser tool:

https://www.dannyking.uk/js/colororbs/dna.js https://www.dannyking.uk/js/colororbs/sketch.js

The latter being the core rendering algorithm (inside the setup() and draw() functions).

Re:Show HN: Color Orbs (Generative Art) on Wednesday May 04, 2022 @12:48AM (#31256872)
Thank you! I totally agree; the curation part is by far the hardest part for me. Tyler Hobbs writes about the curation process nicely here: https://tylerxhobbs.com/process

I've not tried anything in 3D yet, that's a nice idea.

Re:Show HN: Color Orbs (Generative Art) on Wednesday May 04, 2022 @12:34AM (#31256796)
Re:Show HN: Color Orbs (Generative Art) on Wednesday May 04, 2022 @12:02AM (#31256604)
Thank you! I really appreciate that. That sounds like a great project idea. To draw a black and white one, this write up (from the person that inspired my project) would be a great place to start: https://avinayak.github.io/art/2021/01/09/noise-planets.html
Re:Show HN: Color Orbs (Generative Art) on Tuesday May 03, 2022 @11:20PM (#31256387)
Thanks! I wanted to keep the focus on the art, especially since it was directly inspired by someone else's art, so NFT-free.
This is great. I'd love to hear about the tech stack you used to make it.

Show HN: Color Orbs (Generative Art)

https://www.dannyking.uk/artwork/colororbs

Hi all,This is a generative art project I worked on over the past year or so consisting of about 100 little artworks generated using P5.js.I have an overview and technical write up here: https://dannyking.uk/artwork/colororbsYou can play with my interactive demo and make your own here: https://dannyking.uk/artwork/colororbs/designerAnd the gallery is here:...

( Read More... | 21 comments | 49 points | on HN )
Re:Ask HN: Who is hiring? (August 2020) on Thursday August 06, 2020 @02:30PM (#24073957)
Accredible (YC IK12 W13) is hiring a Marketing Manager and a Sales Manager, both remote positions:

Marketing Manager: https://accredible.breezy.hr/p/ab6fc2ea3134-marketing-manage...

Sales Manager: https://accredible.breezy.hr/p/7c06e9f146a2-sales-manager

Accredible is the new digital credential standard for the online learning age. Our customers are organizations that issue certificates or credentials to people for courses, awards, membership, training or any other achievement. Accredible lets them issue secure, digital credentials instead of paper-based ones. We are the certification provider behind some of the biggest and most well-known companies in the world including Rosetta Stone, Google, McGraw Hill, Kaplan, Harvard University, UC Berkeley, the University of Oxford, the University of Cambridge, Skillsoft and many others. Our vision is to host the world's credentials and in the process become the world's first truly verifiable repository of human capital. We are entering an exciting growth phase and are looking to build a professional, scalable and efficient team.

Re:Almost all Collatz orbits attain almost bounded values on Thursday September 12, 2019 @01:31AM (#20948328)
Not that we know of, and yet the proof is still illusive despite many great minds attempting to solve it. That's what makes it so alluring.
Re:Ask HN: Who is hiring? (September 2019) on Tuesday September 03, 2019 @10:03PM (#20873325)
Accredible (IK12 W13) | Berkeley, CA (or remote) & Cambridge/Ely UK (or remote) | ONSITE/REMOTE | Full-time Hiring | Account Executive, 2x Sales Administrative Assistant, Backend Engineer. | Competitive salary depending on location & experience + full healthcare/dental/vision + 28 days PTO + equity

Accredible is a SaaS platform to issue secure digital credentials and badges. We issue millions on behalf of hundreds of universities, tech companies and professional associations. Venture funded (bay area investors) and profitable.

We are expanding our sales team (1 Account Executive and 2 Sales Admin Assistants) and our engineering team (1 backend developer).

Remote friendly, or work out of our Berkeley, CA or Cambridge/Ely, UK offices.

All open roles: https://accredible.breezy.hr/

Re:Spam in Your Calendar? Here’s What to Do on Tuesday September 03, 2019 @09:42PM (#20873218)
Note that if in Google calendar you mark one of those events as spam, all the recurring ones are automatically removed, whereas if you just delete one it does not remove the others. There's a 'report spam' option (desktop only) in the little drop down options when you open the event.
Re:Where will ‘garage orphans’ charge electric cars? on Monday August 12, 2019 @04:28PM (#20679607)
Yes. You also need to factor in things like having young kids. Before I had them taking an ebike to a train would make perfect sense. Now though, without a car it would be incredibly difficult to get them to daycare and make it to work on time without waking up before Dawn.
Re:Oh My Gosh, It’s Covered in Rule 30s on Friday June 02, 2017 @05:30PM (#14473465)
Thanks! Made them using Processing.org then printed them in high resolution for the wall. Turned out really nicely!
Re:Oh My Gosh, It’s Covered in Rule 30s on Friday June 02, 2017 @01:55PM (#14471989)
I made a set of ten cellular automata posters for my office wall y'all might like! Let me know if you'd like me to send out some high res versions.

https://imgur.com/a/cz7V2

Re:16 Startups Poised to Disrupt the Education Market on Friday April 17, 2015 @11:33AM (#9394934)
Founder of Accredible here, #16 on the list!

Happy to answer any questions.

Hi all,

Founder of Accredible here - happy to answer any questions!

I'm the founder of Accredible - happy to answer any questions!

Older »