Almost every animation/image there suffers from horrible moiré because a normal browser canvas was not meant for this. Fine line art needs supersampling and high quality filtering.
I loved tixy when I first discovered it a few years ago so created this https://www.mathsuniverse.com/tixy (with permission from the original author) with puzzles to solve on the tixy grid. I use it with my computer science students who get really into it.
I was blown away by the little functions at first and I too made a clone to experiment with calculang [1].
I added an evaluation feature (F9) so you can select sub-expressions and see what they do, which was helpful to figure out some patterns (video in [2])
What's wrong with that statement? It has historically and traditionally been true for raster displays, even if there do exist ways to use standard Cartesian-style coordinates with a computer.
I'm struggling to see the problem with this statement, other than maybe to add in the word "usually". My students will know of graphs in maths where the origin is always bottom left. When working with HTML canvas and every other computer graphics situation I've worked in, it's top left instead.
Readit News
https://muffinman.io/pulsar/
I wanted to create animations for my LED matrix screen, and I couldn’t find tixy anywhere. Only after I built pulsar I found it again.
Another similar project is https://sliderland.blinry.org/ which uses HTML sliders.
Fun stuff!
https://tixy.land/?code=y%3C7%26%26%28x%2Bsin%28y%29%3C6.4%2...
edit: much better with a negation :)
Almost every animation/image there suffers from horrible moiré because a normal browser canvas was not meant for this. Fine line art needs supersampling and high quality filtering.
Dead Comment
I was blown away by the little functions at first and I too made a clone to experiment with calculang [1].
I added an evaluation feature (F9) so you can select sub-expressions and see what they do, which was helpful to figure out some patterns (video in [2])
[1] https://calculang-editables.netlify.app/tixyish
[2] https://www.youtube.com/watch?v=uXUd_-xrycs
I love the instant visual feedback!
Works well on phone. The phone keyboard is a bit clumsy but it works (that’s a phone issue)
Umm...
White blood cells attack: https://tixy.land/?code=sin%28x%2Bt%29%2Fcos%28y%2Bi%29%2Bco...
https://fig.sonnet.io
It’s pretty fun because the shape dynamics are time, and not pressure/tilt based, so you need to draw in a rhythm.
Here’s how they work and how they’re implemented:
https://untested.sonnet.io/notes/fig-tree-brushes/
https://tixy.land/?code=sin%28t%29*%281%2Bx%2By%29-x
a radar
https://aem1k.com/world/
https://aem1k.com/qlock/