Viewing profile — bntr

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An old game from 2017. Not sure why I never open-sourced it before. It never got much attention, but I'm still a bit proud that it explored curved-space gameplay years before Hyper…

Duplo is also compatible with regular Lego. We used Duplo for the big structure and Lego on top for details. Great way to build huge stuff quickly. https://upload.wikimedia.org/wik…

Thanks! I liked the pics here: https://piedeleu.com/posts/diagrammatic-lambda-calculus/ I'd love to see them smoothly animated.

Seems like it went to the wrong post.

I like this catalog: https://github.com/prathyvsh/lambda-calculus-visualizations And it seems that John Tromp's diagrams originate from David C. Keenan's Mockingbird (1996), and Bu…

You can also construct your own puzzles and share them via URL. Example: https://bntre.github.io/visual-lambda/#workspace=H4sIAAAAAAA...

For comparison: factorial(3) visualized in two different notations. John Tromp's Lambda Diagrams (via 2swap): https://www.youtube.com/watch?v=RcVA8Nj6HEo&t=1346s Bubble Notation: h…

Originally built as my master's thesis in 2008, Visual Lambda is a graphical environment where lambda terms are manipulated as draggable 2D structures ("Bubble Notation"), and beta…

We have countless fighting games with extremely complex input systems: long button combos, precise timing. But when it comes to dancing in games or interactive systems, complexity …

A tiny experimental "continuous-motion" Life glider I once made - an artistic take: https://bntr.planet.ee/lj/glider.gif

Exactly. Reversing the z-test is one way to get a reverse-perspective effect, but it doesn't allow for a smooth transition between projections (like dolly zoom).

For an extra dose of nausea, there's also a cross-eye stereo version: https://bntr.planet.ee/temp/rp/ (Alt + mouse wheel changes the eye distance)

No performance hit - it's just a custom projection matrix. The rest of the rendering pipeline works exactly the same as with a normal camera.

I've extended the standard OpenGL camera to allow smooth transition between normal perspective, orthographic, and reverse perspective projection. To demonstrate the effect, I built…

Great visualization! It would be good to add some fog for a better perception of 3D.

Once I made a transition between two ditherings: https://github.com/bntre/dithering-gradient-py

Another notation showing the construction of the predecessor function: https://www.youtube.com/watch?v=CWzn2ucPMdg

The most complete catalog I've found: https://github.com/prathyvsh/lambda-calculus-visualizations

My actual question: do you use xenharmlib for composing? I assume this is your album: https://fabianvallon.bandcamp.com/album/a-different-path-for... Was xenharmlib used in it, or …

A bit tangential, but I recently made a xenharmonic-related library too - focused more on the visual/harmonic space side: https://github.com/bntre/cs-rationals/blob/master/Rational…

Thanks! The cube mapping idea is really interesting — I didn’t know about that approach. However, I doubt it would help in my case, where the distortion is strong enough to flip th…

Thanks — your method makes more sense now. I’m not very familiar with architectural design problems, so I didn’t fully grasp how this technique helps build a more complete understa…

Thanks! I didn’t know about G4MF — looks cool. What I’ve missed more often, though, is 5×5 matrices for real 4D transformations.