r/manim

Made a 3b1b-style animated proof three angles summing to 45°
▲ 15 r/3Blue1Brown+4 crossposts

Made a 3b1b-style animated proof three angles summing to 45°

Been working on a visual proof for why three particular angles always sum to exactly 45°. Built it in Manim, trying to let the geometry speak rather than over-explain. Would love feedback on whether the pacing of the reveal works, or if the construction feels too abrupt.

youtu.be
u/PhysicistAmar — 2 days ago
▲ 0 r/manim

I built a tool that turns text prompts into full Manim videos with voiceover

Hey, I've been building Ada Studio, a tool that lets you generate Manim explainer videos from text prompts, including voiceover narration. I'm a student at DTU (Danish Technical University) and started it as part of a research project.

I've been using Manim for a while and love what it can do, but I wanted to make it more accessible for people who don't have the time or coding background to write Manim scenes from scratch. So I built a platform where you describe what you want to visualize, it plans the video structure, and then generates it.

Here's an example; this Pythagorean theorem explainer was generated from a short conversation:

Video generated by the system from a short conversation

A few things about how it works:

  • Videos can be up to 5 minutes with voiceover
  • It plans the video structure before generating and lets you adjust
  • A typical 5-minute video is around 500 lines of clean Manim code

I'd genuinely love feedback from this community since you all know Manim better than anyone. Drop a concept in the comments and I'll try to generate a video for it

You can also try it for free at adastudio.io — currently limited to 5 minutes per user since I'm financing everything myself, but enough to get a feel for it.

reddit.com
u/Independent_Top6983 — 19 hours ago
Week