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Entries from March 2021

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Oh! WVPA (31 Mar 2021 at 22:48)

Helloo! Things are looking up. Last week I was able to drive to Ohio (from Western PA where I live, only a little over an hour, the main difficulty being that I don't have a car) and get vaccinated for sars-cov-2! This was a good blend for me because it's legitimately available for anyone over 40 (no residency requirement) so it didn't require any funny business, but on the other hand I got to express my eagerness to get one by going significantly out of the way. I got the Pfizer version, which along with the Moderna one is just really cool technology and I'm grateful that we live in a time where such things are possible. I was thinking today that it's probably the coolest thing I ever put in my body? It seems like a lot of people around me are finding one way or another to get their shots, which is a good sign!

While I was out there, I had some extra time on the zipcar so I did this run that's been on my bucket list for a while. There's a narrow sliver of West Virginia surprisingly sandwiched between Ohio and Pennsylvania here, so I ran from Ohio through WV to PA and back. (One of my running side projects is to collect border crossings, with a three-way like this being especially good (although not as coveted as a tour around a triple-point such as in post 1158).)

OH-WV-PA-WV-OH

The portion along the river was pretty awful, basically just running in a breakdown lane of a highway, and it seems that WV and OH are having some kind of "Oh yeah, you're building a factory right here to billow smoke across the river to us? Well then we're going to build an even bigger factory where the exhaust is literally on fire!" back-and-forth, but at least I had my mask with me. Otherwise it wasn't a particularly epic run or anything, except that I was cutting it a little close with the Zipcar deadline, so it worse than it normally is when I made a wrong turn on the way back!

After that I spent pretty much an entire long weekend putting together a video for my latest project (actually finished this one) for SIGBOVIK. (It's good that I got a burst of energy because I unwisely started playing shapez.io the week before this deadline, as recommended by jonas on this very blog's comment section, and the game is both good and tended to keep me up way past my bedtime. I think I won it, though!) This project is also nothing epic but it is kind of funny/interesting I hope, and I'm very glad to have actually finished something given the energy challenges that 2020 posed. There's a paper in SIGBOVIK and a 5 minute version during the conference. It's all taking place online this year and there's both audio and video, so I think it will be a good event that anyone can participate in. I'll post the full 24-minute Director's Cut tomorrow after SIGBOVIK, which is project's true Final Form.

Category: momentous

(4 comments — 3 years ago) [ comment ]

Entries from February 2021

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IMO Iron City, a crappy local brewery, should have a beer called Fe Brew Ary (feel free to improve this pun in comments) (28 Feb 2021 at 23:23)

Hello! It is February, the shortest month. Nothing interesting is happening, except biding my time until I can get some Norton Antivirus in me and get out into the world again. Probably I should not write these things right before bed on the last night of the month, since I'm generally pretty much out of energy when I do??

I did check several things off my to-do list wrt in-progress projects, especially this newest silly project, which is fully over the top now, but wrapping up. (I've been having that experience where I broke down a large problem into sub-problems, then chipped away at those, and then the experience, which is where I'm like oh... just "return Rec();" and it's done? The moment of completion sneaking up on you is a curious thing I don't encounter much in other kinds of projects, excepting perhaps math.) I plan to do a sigbovik paper and video about that one (I just wish the "results" were a little better, but that's machine learnin' for ya). Even just to cleanse the system, you know? And though the early part of the month was unacceptably cold, the last week has been unseasonably nice, and I've been doing some long adventure runs; also good to cleanse the system.

In V.G. news, I didn't play that much this month, but I did start and finish Ghostrunner. It wasn't quite what I expected (or even was looking for?) but it's a good game. It's kind of like a super-hard version of Mirror's Edge, or perhaps a cross between that and N+, or when you have that one unlucky checkpoint in Call Of Duty where you have 1 HP and six bullets left and you have to keep practicing some route in a mostly-deterministic fire fight to somehow squeak out survival. The maps were good looking and I appreciated how you could just wall-run your way around pretty much anywhere, way off the intended path, and then basically always die because there's nothing over there. No invisible clipping walls to ruin your day, only the abyss. The story is quite silly and all the male voice actors sound like college kids doing a neck-tendon straining audition for the role of Optimus Prime in a live-action Transformers movie. Now it's on to Super Mario 3D World (this one is what I expected and was looking for) and Noita. Noita is a weird one. I've been looking forward to it since seeing a demo/teaser some years (?) ago... it's like a Roguelike built inside one of those "falling sand pixel" automata engines that went around in the early 2000s. The engine is technically very impressive, with these particle systems and rigid body physics inside a huge destructible world. And it does create some cool moments. I'm still trying to figure out whether I really like it, though, as the main route through the game seems pretty slow-paced (aside from the sudden deaths) and not well balanced (there are so many items that seem completely useless, for example). On the other hand, it is very compelling when you deliberately go off the garden path and there seems to be a lot of (extremely difficult) mystery around...? It seems that they are releasing new beta versions every day, so maybe I just need to wait for a bit more iteration.

(2 comments — 3 years ago) [ comment ]

Entries from January 2021

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Aesthetic images, Skidder 2021, and c. (31 Jan 2021 at 22:21)

So goes January. That went by simultaneously quickly and slowly, as is the way of our times. Definitely looking forward to winter being over and getting vaccinated, although I'm hanging in there and finding ways to be healthy and modestly productive.

I spent most of my weekends on the latest secret project. It's a machine learning one, which has the usual contours: It does kinda work, but it's not magic, so you spend so much time fiddling with things. It takes forever to run because of the worldwide shortage of GeForce 3080s (thx scalpers) so you're still using the venerable but aged (pronounced age-ed) 1080. And since you're me, for some reason you have to write everything from scratch, so that takes also extra-long, and you don't benefit from decades of expert ideas and tuning, but on the other hand it's a different (and perhaps more pleasurable) kind of work, and perhaps you have a genuinely new idea from the naive exploration. But probably it just comes out mediocre. Anyway, my software has some nice visualizations; here's an aesthetic image:

Weights

Weights

Now I have at least three videos well underway, but as you've no doubt sussed this year has ushered a new kind of constipation in actually finishing them!

I took it a little easy (like 5k a day instead of 10k) on the running since 2020 ended, since I was having some knee trouble, and that seems to be completely better now. Nothing interesting there; winter isn't the greatest time for adventure runs, though I have made a few long trips out in my basically-infeasible new project to run all the streets in the county. I'll tell you one thing, the absurd hilliness is not confined to the city limits!

Like I've mentioned before over at Destroy FX HQ we've been updating our audio plugins to modern times, and de-squinting some of the tiny cruddy old UIs. I finally got done this redesign of Skidder:

Skidder redesign 2021

Up next is the venerable but aged Buffer Override and then the never-actually-released classic BrokenFFT.

Gamey-wise, I played through ZeroRanger, which is a stylish and fun bullet-hell shooter, although towards the end I did get tired of its mean streak. I'm still in the midst of A Monster's Expedition, a great puzzle game. It reminds me a lot of Stephen's Sausage Roll, although the puzzles are much easier (they are still very pretty, but most of them are small enough that you can completely wrap your head around that feeling of "this must be impossible! unless....!") so it's less of an endeavor to play. Still need to get back to SSR one day! I'm also playing INFRA, which is an indie walking simulator about a city infrastructure inspector who goes around photographing code violations in its venerable but aged physical plants. I love the concept and I'm having some fun, but I wouldn't really recommend it. Finally, I finished the new Paper Mario on the Switch (was like you'd expect) and just took up Cadence of Hyrule. This is a sequel to Crypt of the Necrodancer, which I liked a lot and got fairly expert at, set in the Kingdom of Zeldaland. It's way more forgiving than Necrodancer—it's barely even a Roguelike since you keep a lot of stuff when you die (and other generosities). So it's already feeling quite easy, but it has many charms and lots of great Zelda pixel art.

I believe that is all!

(4 comments — 3 years ago) [ comment ]

Entries from December 2020

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Happy -2020 and +2021! (31 Dec 2020 at 23:07)

It's NYE and I'm supposed to be partying it up (from the comfort of my home of course) so let's not dilly-dally too much. Accomplishments in December:

I 100%ed Spelunky 2 (all achievements)! I loved this game. It's really a masterpiece from a design point of view, and even as a Spelunky 1 veteran I found it really fun to work through all the challenges. When I started I didn't think I'd ever do the most difficult ones, but one great thing about its design is the way it teaches you how. (Like I said it was reminiscent of Celeste in this way, although as a randomly-generated game the particular contours are pretty different.. a lot more starting over!) The last thing I got was one of the character unlocks, which happens only in the last level, and is annoyingly just a random drop that you could do everything right and still not get (this is one of only a handeful of gripes I have with the game... I don't think an unlock should work that way!). The no-money run is harder than it was in Spelunky 1, but I think still my favorite. I have a particular fetish for gameplay like "visit familiar ground but everything has a different meaning now" (Other favorites in this genre: Monkey Island's second sword fight; Castlevania: Symphony of the Night; Cave Story second playthrough) and the various ways that the normally-helpful $$$ immediately ends your run is very cool in Spelunky. Anyway, I heartily recommend this game if you like hard platformers, especially if you consider "roguelikes" to be lazy from a design perspective—this was the series that changed my mind.

After finishing that I beat Disc Room and Superliminal in about a day each. Disc Room was a nice small bullet-hell dodger with great artwork and some good "how is this even possible?" puzzling. I thought it was a little grindy and would have probably been more fun if the levels were deterministic so that you could practice a route. (As it is, you need to be both good *and* lucky for some of the harder things.) Superliminal has some good ideas, but has a bunch of Portal cliches that rub me the wrong way (like somehow it's fine with me if I need to collect the 7 Star Spirits, but the glitchy AI voiceover in the broken-test-facility trope is hard for me to enjoy any more). But I think it has just enough ideas to make it worthwhile, most of which come towards the end.

In Running, I met my goal of 2020 miles running in the calendar year; the vast majority happened after the shelter-in-place order started in April (the treadmill runnning before that doesn't count!). Actual total was 2175 miles. In Pac Tom I am truly almost done now: There are just two short street segments left (probably ~200 feet) that I deliberately left scouted but unfinished so that I could make sure my last run is really my last, and prep for some kind of commemorative video. So, presuming I can get out of the 2020 not-finishing-video-projects funk, expect some closure on that one soon! On this penultimate run, I slipped on some gravelly mud and faceplanted, which was my worst ever fall in the thousands of miles that I've run, which is a strange thing to happen so close to the end. (Also kind of surprising that it was on a warm day, given how much ice running there has been recently!) Fortunately I didn't break my teeth or phone or need to go to the hospital, and the face scrapes/cuts seem to be healing ok! As I've mentioned, I've already gotten myself into the probably-hopeless Pac Tom Level III challenge of running the entire county, and so I made a few trips out for that kinda thing too. My knee has been acting up, so I may tone it down now that 2020 is on the books, and perhaps complement the running with some other athletic project?

The other main thing I've been working on is a new Secret Project that seemed like it would be a small thing I could turn into a quick SIGBOVIK paper or video, but of course is getting out of hand (in a good way?). Not much to say about secret projects, but they do fill up the days.

All right, I am going back to the party. Happy New Year!

(6 comments — almost 3 years ago) [ comment ]

Entries from November 2020

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November Rain (30 Nov 2020 at 21:07)

Good day!

This month I did some UI work for our Destroy FX plugins, mostly on the Rez Synth plugin, which now looks like this:

Rez Synth 2020

Since the plugins often need to grow as we add new features, I've been experimenting with automatically generating the background images, at least. Here that allows for some fancy details that nobody will ever notice, like how the thingies that span two cells don't ever cross certain zones. Was also recently turned on to "blue noise" as a much better way of creating random graphics but avoiding detectable lumps. That set me on a tangent of building a little tool that let me see the live Fourier Transform of image data while drawing it, or conversely to draw directly in the Fourier domain and have it reflected in the image, but it turns out that this is completely unintuitive and less fun than it sounds!

Continued running >10k every day this month, usually doing about 50 miles per week, and 90+ days on the 10,000 steps/day streak. I'm on track for 2000 miles in 2020 (I just realized I should probably make it 2020 miles?), with the main obstacle being the increasingly shitty weather and short days. In Pac Tom I finished the whole North Side (including Herr's Island). Yesterday I ran 17 miles to New Homestead to do 157 feet of ambiguous road that had been haunting me for years, since it was so far away and not obviously a real road. But better safe than sorry. So that definitively finishes New Homestead too. Only a few straggling streets in a few neighborhoods in the South Side are left now. It's probably doable in one trip but I think I'll leave something so that I can be very confident that the final run is indeed the final one (there's always some chance I'll miss something and only discover it when I curate the map data later).

I only played Spelunky 2 this month. It's a fantastic game. I finally got the speedrun achievement (7m58s) after a few extremely close calls (like one finish 4 seconds too slow, or having one of Tiamat's bees kill me as I was approaching the final door!). Now I've gotten close to the medium-hard ending. Dunno if I'll ever have the skills for the hardest ending, but like Celeste, one of the best things about this game is the design of its smooth but lengthy difficulty curve.

Over Thanksgiving break I did let myself start a small-ish programming project, this one involving fonts! We'll see if it goes anywhere.

(3 comments — almost 4 years ago) [ comment ]

... Nov 2020 continued

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