MathAnimation
israpdead_react
| MathAnimation | israpdead_react | |
|---|---|---|
| 4 | 1 | |
| 953 | 0 | |
| - | - | |
| 4.1 | 6.3 | |
| about 1 month ago | 7 months ago | |
| C++ | JavaScript | |
| - | - |
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MathAnimation
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Ask HN: Tell us about your project that's not done yet but you want feedback on
https://github.com/ambrosiogabe/MathAnimation
If you’ve ever tried to make a mathematical animation (think 3Blue1Brown), it’s a real pain. I was using manim for awhile to make animations for my YT channel, but the whole iteration process felt very slow and repetitive. So I thought I would recreate manim over the weekend, except with a GUI and real-time feedback. It’s been a year and a half and I’m hoping this weekend will be done soon so I can move on and start making videos again.
So far, it does a lot, but it still needs a lot of polish and refinement. The readme gives some gifs and a better idea of the feature set right now.
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The Worst API Ever Made
Win32 definitely has some stinkers. But, video encoding APIs definitely take the cake for me. I've only tried a couple of FFmpeg's APIs and AV1's API, but my God, these are the worst API's I've ever had to deal with.
Just as an example, all I wanted was an API like this[0] for FFmpeg. In order to implement that API (which in my opinion is reasonable), I had to write this monstrosity[1]. It took me a solid week to find an example of how to do this, then another few days of fiddling until I finally just barely got something working. Then I threw in the towel even though the performance was horrible. I tried again a year later and spent another month wrestling with AV1 :/
The amount of leakage going on in these APIs is absolutely insane. I shouldn't have to know the intimate details of how video encoding works to use your library. If I do, then I may as well write my own encoder at that point.
[0]: https://github.com/ambrosiogabe/MathAnimation/blob/18c004bca...
[1]: https://github.com/ambrosiogabe/MathAnimation/blob/18c004bca...
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Show HN: Mafs – React components for interactive math
I just so happen to be working on a real-time Gui first replacement for manim :)
It still has a ways to go, but I was able to create one video with it so far and I'm working on all the pain points I ran into while using it. Feel free to check it out if you're interested!
https://github.com/ambrosiogabe/MathAnimation
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Ask HN: Who is using C++ as the main language for new project?
I'm using C++ for a minecraft clone that I've been tinkering on for the past year[0]. I also plan on using embedded lua for scripting, and I'm using RML UI for game HUDs, ImGui for development tools, and OpenGL for graphics. I use premake for my build system but plan on switching to CMake.
I'm also using it for an animation tool[1]. I've been using 3Blue1Brown's Manim (written in Python) which is amazing, but it lacks real-time editing and proper 3D blending. It also lacks audio synchronization, 3D texture support, and some more complex features that I'd like to add :)
[0]: https://youtu.be/UAUdIQZKV88
[1]: https://github.com/ambrosiogabe/MathAnimation
israpdead_react
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Ask HN: Tell us about your project that's not done yet but you want feedback on
https://github.com/aaausar97/israpdead_react
would like to create a writers/contributors dao and make the splits of any donations go to contributors automatically. Use headless cms for backend and react for web/mobile app.
I am into old myspace early 2000s rn. Design leans into that and low attention spans lol. Think minecraft game with reddit voice background tiktoks.
What are some alternatives?
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pls - `pls` is a prettier and powerful `ls(1)` for the pros.
shelby_as_a_service - Production-ready LLM Agents. Just add API keys
nun-db - A realtime database written in rust
LoopModels - "Full speed or nothing." - James Hetfield
LLM-OpenAPI-minifier - Making openapi spec swagger documents friendly for GPT and other LLMs.
slint - Slint is a declarative GUI toolkit to build native user interfaces for Rust, C++, or JavaScript apps.
rosboard - ROS node that turns your robot into a web server to visualize ROS topics
appserve - easy app server with automatic https
url2epub - Create ePub files from URLs