<rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Hacker News: dgently7</title><link>https://news.ycombinator.com/user?id=dgently7</link><description>Hacker News RSS</description><docs>https://hnrss.org/</docs><generator>hnrss v2.1.1</generator><lastBuildDate>Sun, 26 Apr 2026 08:20:47 +0000</lastBuildDate><atom:link href="https://hnrss.org/user?id=dgently7" rel="self" type="application/rss+xml"></atom:link><item><title><![CDATA[New comment by dgently7 in "Used La Marzocco machines are coveted by cafe owners and collectors"]]></title><description><![CDATA[
<p>double agree on the classic pro.<p>disagree on pid kit only.<p>the full on duino mod is way better for one primary reason. power steam or whatever they call the thing they do with the steamer. it takes the sputtery slow and weak steam wand and makes it actually functional.<p>also the "adaptive" settings you can do on there let you basically never have to "dial in" a shot. throw any random (still decent q and paired with a good grinder) beans on there and you get a shot thats very drinkable. For lattes and stuff where you are hiding the coffee in milk anyway this is like still better than 90% of what you can get from the coffee shop with the 20k$ big iron and 0 effort. and when you do have that special bag that wants the extra attention and straight espresso you've got all the controls and presets and shot tracking.<p>if you are gonna try and do home espresso you already have an involved hobby, if you are gonna mod your machine you are already pretty hardcore about your hobby... you might as well go all in at that point</p>
]]></description><pubDate>Fri, 24 Apr 2026 15:07:47 +0000</pubDate><link>https://news.ycombinator.com/item?id=47891304</link><dc:creator>dgently7</dc:creator><comments>https://news.ycombinator.com/item?id=47891304</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47891304</guid></item><item><title><![CDATA[New comment by dgently7 in "Show HN: AdaShape-3D modeler for intuitive 3D printing parts / Windows 11"]]></title><description><![CDATA[
<p>the most interesting thing here is actually maybe that this is cad targeted for easy 3dp modeling. while you wont ever unseat the big guys there is a lot more you could do to make this sub space better by targeting it.<p>like could you make it aware of the fdm limits and help me avoid them while im building instead of needing the build-slice-refine flow across multiple software?</p>
]]></description><pubDate>Wed, 08 Apr 2026 08:06:42 +0000</pubDate><link>https://news.ycombinator.com/item?id=47686924</link><dc:creator>dgently7</dc:creator><comments>https://news.ycombinator.com/item?id=47686924</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47686924</guid></item><item><title><![CDATA[New comment by dgently7 in "It Took Me 30 Years to Solve This VFX Problem – Green Screen Problem [video]"]]></title><description><![CDATA[
<p>didnt dune win a vfx oscar and their screens werent even green at all? they were tan like sand.</p>
]]></description><pubDate>Wed, 18 Mar 2026 05:38:45 +0000</pubDate><link>https://news.ycombinator.com/item?id=47421919</link><dc:creator>dgently7</dc:creator><comments>https://news.ycombinator.com/item?id=47421919</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47421919</guid></item><item><title><![CDATA[New comment by dgently7 in "It Took Me 30 Years to Solve This VFX Problem – Green Screen Problem [video]"]]></title><description><![CDATA[
<p>this is the approach that stop motion uses, except they get to keep the camera in the same place. its still not perfect because of spill from the background onto the foreground and requires additional masking and cleanup.</p>
]]></description><pubDate>Wed, 18 Mar 2026 05:32:38 +0000</pubDate><link>https://news.ycombinator.com/item?id=47421883</link><dc:creator>dgently7</dc:creator><comments>https://news.ycombinator.com/item?id=47421883</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47421883</guid></item><item><title><![CDATA[New comment by dgently7 in "It Took Me 30 Years to Solve This VFX Problem – Green Screen Problem [video]"]]></title><description><![CDATA[
<p>im familiar with this work and specifically they tried replicating the sodium vapor style approach but what worked for poppins level isnt actually good enough for today. Specifically you still end up with light spill that contaminates the foreground, especially for things like the fresnel reflections on the side of a face. the magenta idea was to still do what is basically a color difference key, but increase the color separation between fg and bg by lighting the two with different opposite colored lights. then using a ml model to recover the original fg color.</p>
]]></description><pubDate>Wed, 18 Mar 2026 05:27:40 +0000</pubDate><link>https://news.ycombinator.com/item?id=47421864</link><dc:creator>dgently7</dc:creator><comments>https://news.ycombinator.com/item?id=47421864</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47421864</guid></item><item><title><![CDATA[New comment by dgently7 in "It Took Me 30 Years to Solve This VFX Problem – Green Screen Problem [video]"]]></title><description><![CDATA[
<p>youd have to train it to also generate and st map of the distortions but creating the ground truth version of that from the synthetic data would add a lot more to render. also its very easy to plausibly fake, its not something humans are good at seeing and knowing its wrong. you can tell its completely missing but accurate vs just distorted in a plausible way is not something most brains are tuned to notice.</p>
]]></description><pubDate>Wed, 18 Mar 2026 05:15:04 +0000</pubDate><link>https://news.ycombinator.com/item?id=47421824</link><dc:creator>dgently7</dc:creator><comments>https://news.ycombinator.com/item?id=47421824</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47421824</guid></item><item><title><![CDATA[New comment by dgently7 in "It Took Me 30 Years to Solve This VFX Problem – Green Screen Problem [video]"]]></title><description><![CDATA[
<p>per pixel depth does not solve for semi-transparency.</p>
]]></description><pubDate>Wed, 18 Mar 2026 04:29:50 +0000</pubDate><link>https://news.ycombinator.com/item?id=47421602</link><dc:creator>dgently7</dc:creator><comments>https://news.ycombinator.com/item?id=47421602</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47421602</guid></item><item><title><![CDATA[New comment by dgently7 in "It Took Me 30 Years to Solve This VFX Problem – Green Screen Problem [video]"]]></title><description><![CDATA[
<p>the general problem with any technique that isnt just throw some vaugely green thing behind our actors is that setting up complicated tech like this on an actual film set is extremely expensive. both the time it would take and the risk of it not working. so you end up with a dedicated permanent stage install but now you need to get the actors and crew to that place. better keys isnt a bad enough problem to justify that effort/cost. even the highly touted "virtual production" mandalorian stuff where you just put a big led wall behind the actors has shown to be more expensive than traditional vfx unless you tightly control the creative or approach.</p>
]]></description><pubDate>Wed, 18 Mar 2026 04:25:12 +0000</pubDate><link>https://news.ycombinator.com/item?id=47421579</link><dc:creator>dgently7</dc:creator><comments>https://news.ycombinator.com/item?id=47421579</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47421579</guid></item><item><title><![CDATA[New comment by dgently7 in "Show HN: Linex – A daily challenge: placing pieces on a board that fights back"]]></title><description><![CDATA[
<p>awesome glad you liked it. id love to try it out again if you implement any of them. idk what else to call the black squares so "enemy" felt right for the board fights back vibe.<p>another nice thing i thought of with enemy block types idea is that you don't need to look anywhere but the board if you get rid of powerups that you just have so your whole interface gets simpler. if you still needed powerups you could have them show up as normal pieces in the chain of pieces.<p>it def starts to veer into more of a classic tetris how far can you go vibe than maybe the puzzle thing you are going for, but maybe its actually two games. puzzle mode is as now but starts with a fixed set or
fixed progression of enemys. you finish the puzzle when you defeat them all. winning then is time or rows cleared or minimum number of pieces even. infinite mode is more like the current. or classic tetris, how far can you go while new enemies spawn in of increasing number and difficulty. winning is how many enemies you clear + lines + time</p>
]]></description><pubDate>Sat, 28 Feb 2026 01:24:06 +0000</pubDate><link>https://news.ycombinator.com/item?id=47188732</link><dc:creator>dgently7</dc:creator><comments>https://news.ycombinator.com/item?id=47188732</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47188732</guid></item><item><title><![CDATA[New comment by dgently7 in "Show HN: Linex – A daily challenge: placing pieces on a board that fights back"]]></title><description><![CDATA[
<p>Also enjoyed this, similar frustration at not being able to use powerups in a loss condition. Never got to the state where it felt like the "board fights back".<p>This comment above about difficulty made me wonder if there are more interesting things to do with the unclear-able blocks that would both let you ramp
the difficulty and achieve more of your vision. A few off the cuff ideas:<p>* enemy blocks that are clearable if you make a row and a column through them
* enemy blocks that require to be surrounded by n deep blocks to resolve
* enemy blocks that automatically pop into single cell holes
* enemy blocks that grow by infecting neighboring blocks over time or the more other rows you clear
* enemy blocks that require multiple row clears to resolve<p>the thought is having a few types with each enemy block needing a different strategy to resolve would give you more levers on how to control difficulty and give you more variation to the strategy and more agency to defeat them. powerups is kinda a deus-ex-machina currently. you dont feel earned satisfaction when you clear an enemy block.</p>
]]></description><pubDate>Fri, 27 Feb 2026 16:57:02 +0000</pubDate><link>https://news.ycombinator.com/item?id=47182768</link><dc:creator>dgently7</dc:creator><comments>https://news.ycombinator.com/item?id=47182768</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47182768</guid></item><item><title><![CDATA[New comment by dgently7 in "Attention Media ≠ Social Networks"]]></title><description><![CDATA[
<p>I think you are right, it's more fast food, or maybe to extend the metaphor its like processed or ultra-processed food. Systematically prepared with lots of ingredients to give you something that is "food" but has been modified to amp up the sugar and salt to levels that make it basically impossible to stop eating. It also loses almost all of its nutritional value and is often cheaper than real food.  Just like social media is cheap because its been infused with ads and data tracking sales. A "free range organic" social network would have to cost more.<p>We do have gov. mechanisms for controlling what can be sold as food so it seems plausible, but those only happened after we went through a period of time
where companies would literally put poison into bread as a filler, and the whole rotten meat packing industry thing. Maybe we are in that phase now but even so i dont expect there to be enough of a social
movement to control these things (and as you say... how is tricky)<p>still "real food" might not have the reach of mcdonalds, but it does exit and thrive. maybe there is market for a healthy network? based on the comments here and a lot of anecdotes, I suspect there is some latent demand.</p>
]]></description><pubDate>Mon, 23 Feb 2026 04:12:56 +0000</pubDate><link>https://news.ycombinator.com/item?id=47118033</link><dc:creator>dgently7</dc:creator><comments>https://news.ycombinator.com/item?id=47118033</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47118033</guid></item><item><title><![CDATA[New comment by dgently7 in "Attention Media ≠ Social Networks"]]></title><description><![CDATA[
<p>id say maybe marketing? make a "healthy" social network and frame the other one as really bad for you?<p>I wonder if there is anything to learn from other additive things? like a niccotine gum mode. a social network that starts you off in addictive mode and tapers you down to something better?</p>
]]></description><pubDate>Sun, 22 Feb 2026 23:28:12 +0000</pubDate><link>https://news.ycombinator.com/item?id=47115994</link><dc:creator>dgently7</dc:creator><comments>https://news.ycombinator.com/item?id=47115994</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47115994</guid></item><item><title><![CDATA[New comment by dgently7 in "Rivian R2: Electric Mid-Size SUV"]]></title><description><![CDATA[
<p>i have that rule and the same exception for the 0. it feels like its "cyber" look done actually right with proper design (i dont let other inferior designs steal the word cyber). i would also add any decently good* ev minivan that is actually available to buy in the us.<p>*vw buzz fails the good test for no one pedal driving and the price for what you get is outta wack. though lots of the 1st gen ones are still sitting on car lots so maybe that could cross the exception barrier if they go for cheaper.</p>
]]></description><pubDate>Thu, 12 Feb 2026 02:08:11 +0000</pubDate><link>https://news.ycombinator.com/item?id=46984063</link><dc:creator>dgently7</dc:creator><comments>https://news.ycombinator.com/item?id=46984063</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46984063</guid></item><item><title><![CDATA[New comment by dgently7 in "Rivian R2: Electric Mid-Size SUV"]]></title><description><![CDATA[
<p>espresso machines are maybe in a different class of "coffee maker" but it seems like even the cheapest of those is pretty easy to service/repair/source parts.<p>or in some cases even upgrade to improve capabilities...<p>I did the gaggiauino mod to my gaggia classic and basically everything in there is just pipes and wires... the most complicated single part on the original is the vibratory pump. I'm pretty sure i could keep that same machine going indefinitely with access to parts.</p>
]]></description><pubDate>Thu, 12 Feb 2026 01:22:14 +0000</pubDate><link>https://news.ycombinator.com/item?id=46983727</link><dc:creator>dgently7</dc:creator><comments>https://news.ycombinator.com/item?id=46983727</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46983727</guid></item><item><title><![CDATA[New comment by dgently7 in "Fluorite – A console-grade game engine fully integrated with Flutter"]]></title><description><![CDATA[
<p>do you know about the slate truck? give it a search. it doesn't even come with speakers. or electric windows. or paint. it does have a backup camera afaik.</p>
]]></description><pubDate>Wed, 11 Feb 2026 19:38:01 +0000</pubDate><link>https://news.ycombinator.com/item?id=46979754</link><dc:creator>dgently7</dc:creator><comments>https://news.ycombinator.com/item?id=46979754</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46979754</guid></item><item><title><![CDATA[New comment by dgently7 in "Shifts in U.S. Social Media Use, 2020–2024: Decline, Fragmentation, Polarization (2025)"]]></title><description><![CDATA[
<p>real question, how much would you be willing to pay a month for access to a healthy social network? (borrowing another comments clarification on the term vs social media)<p>healthy as in: has real people that you really know. Has no ads or bots or ai slop. Isn't full of dark patterns that are designed to turn you into a doom
scrolling zombie? and maybe even has features that actually help you to stay connected in a real way to other people? oh and you are actually the customer and not the product so won't just be a service to gather bulk data on your "consumer preferences" so other places can target ads...<p>because while the thing you want isn't a technology or a business model I think if you actually wanted it to exist you need both, and we all mostly agree the old model where the social internet is just ad/data supported is not a path to something good. so the very real question is how much would you be willing pay in dues for that social network? how much would your friends pay? if it existed would you push for them to go there?<p>its hard to imagine a paid service that is basically the web version of kale being popular enough to get to network effects scale vs tiktok's double fudge oreos, but it would need to start somewhere... and some people
do choose kale over oreos.</p>
]]></description><pubDate>Tue, 10 Feb 2026 06:49:06 +0000</pubDate><link>https://news.ycombinator.com/item?id=46956181</link><dc:creator>dgently7</dc:creator><comments>https://news.ycombinator.com/item?id=46956181</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46956181</guid></item><item><title><![CDATA[New comment by dgently7 in "Package management is a wicked problem"]]></title><description><![CDATA[
<p>or the the similar but unrelated... "there are only 10 kinds of programmers, ones who can read binary and ones who can't"</p>
]]></description><pubDate>Thu, 29 Jan 2026 15:26:09 +0000</pubDate><link>https://news.ycombinator.com/item?id=46811448</link><dc:creator>dgently7</dc:creator><comments>https://news.ycombinator.com/item?id=46811448</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46811448</guid></item><item><title><![CDATA[New comment by dgently7 in "Parametric CAD in Rust"]]></title><description><![CDATA[
<p>my personal distinction I use is about measurements. while you may model to a specific scale for use in 3d gfx (game by engine/animation/vfx) you cross over from "modeling" to "cad" as soon as you are creating geometry with specific real world measurements. (probably for manufacturing or engineering reasons bc thats when it matters most)<p>like I can model a table that is the right size and looks like it will not tip over for my game, but I am going to cad that table to run a stress sim and make the plans for building it for real.<p>though id still call the action of doing the building in the cad software "modeling"... so idk.. language is weird.<p>so software that lets you work accurately with measurements and real units == cad. (fusion360) software that just makes geometry == modeling. (blender)<p>but if you wanna go get real confused look at "plasticity" an app targeted at "modeling" but uses a cad engine and sells itself as "cad for artists" it has real scale
measurements and everything too.</p>
]]></description><pubDate>Wed, 28 Jan 2026 05:41:28 +0000</pubDate><link>https://news.ycombinator.com/item?id=46791499</link><dc:creator>dgently7</dc:creator><comments>https://news.ycombinator.com/item?id=46791499</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46791499</guid></item><item><title><![CDATA[New comment by dgently7 in "We didn't ask for 'smart' cars – so why are we getting them?"]]></title><description><![CDATA[
<p>if we dont want it we need to vote with your wallet then, buy a slate truck when they come out. if you dont want a pickup thing buy it anyway so they eventually make a car in the shape you like when they learn there is a huge market for simple cars.<p>(yes i know its not as dumb a 90s toyota or whatever, but its the dumbest you can probaby get that is ev* and complies with modern regulations)<p>*not from some ecovangalist pov but because by almost every measure of what a car needs to do for most people ev is better at that, but thats an argument for another thread.</p>
]]></description><pubDate>Sun, 25 Jan 2026 20:29:58 +0000</pubDate><link>https://news.ycombinator.com/item?id=46757839</link><dc:creator>dgently7</dc:creator><comments>https://news.ycombinator.com/item?id=46757839</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46757839</guid></item><item><title><![CDATA[New comment by dgently7 in "Ask HN: What are the most significant man-made creations to date?"]]></title><description><![CDATA[
<p>im surprised that none of the comments have called out haber bosh (or maybe more generically the discovery of the role of nitrogen to plants)<p>w.o that (and other agri improvements) we wouldnt have enough spare calories as a species to devote to these other non food production related activities, like say poking rocks with electrons until they can become computers that can run excel. its really hard to visualize how much of human effort across history has just been about food production.</p>
]]></description><pubDate>Sun, 25 Jan 2026 20:03:04 +0000</pubDate><link>https://news.ycombinator.com/item?id=46757622</link><dc:creator>dgently7</dc:creator><comments>https://news.ycombinator.com/item?id=46757622</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46757622</guid></item></channel></rss>