San Francisco, CA
Joined April 2014
- Tweets554
- Following472
- Followers220
- Likes7.8K
Lukas retweeted
Lame old me talked a bit (25min) about the role of visualization in science --- forgive my poor time management: youtube.com/watch?v=7CfDEnHx…
At BCON I was personally interested to witness the constant practical constraints surrounding performance, and editability/directability.
Lukas retweeted
I've always wanted my own WYSIWYG editor for my website, and now I have one! Works locally, saves changes to MDX.
But the better part is building semantic writing tools on top. Colour-coded sentence classification, flagging cliches, repetition, and claims that need citations
Lukas retweeted
Our #SGP25 work studies a simple and effective way to uniformly sample implicit surfaces by casting rays. (1/9)
“Uniform Sampling of Surfaces by Casting Rays” w/ @_abhishekmadan @nmwsharp @_AlecJacobson
Lukas retweeted
Monte Carlo integration lets us integrate high-dimensional functions exponentially faster than traditional methods!
Part two (thenumb.at/Monte-Carlo/) explores how and why it works.
I'm working on a series of posts about Monte Carlo methods!
The first (thenumb.at/Probability/) is a review/overview of continuous probability, including random variables, distributions, expectation, variance, probability bounds, and the Dirac delta.
ALT Interactive graphs showing the expected value and variance of a continuous random variable.
Lukas retweeted
My open source library for projection mapping is officially released today, free for all to use. Built on the @ProcessingOrg creative coding framework, it’s based on years of SPACEFILLER projection mapping installations.
shapemapper.dev/
Lukas retweeted
> 3dmath.xyz _
+ Added Next/Previous links
+ Included interactive Shadertoy for motormath.xyz
+ Fixed motors rotating incorrectly, which lead to:
+ Observers now align to being an inverted motor!
All code is CC0, free, and also accessible on your mobile!
Lukas retweeted
If you're new to Vega-Lite or want to reference a specific feature, check out this video series on Vega-Lite by @LacePadilla: youtube.com/watch?v=TEbtsEld….
Lukas retweeted
Curious how visualizations 📊 can help better align images from the NASA Mars rovers and helicopters? Check out arxiv.org/abs/2408.03503
Lukas retweeted
Congratulations to IDL alum @domoritz for winning a VGTC Significant New Researcher award!! A premier honor for early career researchers in visualization!
Lukas retweeted
Very excited today about the first workshop on accessibility 🧑🦯 + visualization 📊 at @ieeevis: accessviz.github.io/.
Lukas retweeted
Here comes another patch 💌 it brings a few QoL things:
* Option to remove merlons and railings - no more need to stack two blocks to get rid of 'em 😄
* Last color/style edit is remembered, and applied to the next shape, wall, window, etc you create.
* a few misc fixes! 🧵
Lukas retweeted
After fifteen years of working on products for our clients, we’re releasing one of our very own!
Rowboat is our tool for quickly making sense of tabular data (think Excel and CSV files). It runs entirely in the browser, just rowboat.xyz and drop a file on the page.
Lukas retweeted
At @Apple we’ve been working on some cool tooling for ML. Check out the Mycelium graph viewer and also @donghaoren’s tensor visualizer widget at github.com/apple/tensor-visu…
Excited to share: my team@Apple @_jgoertler open-sources Mycelium - performant graph viewer in Talaria (CHI best paper nominee)! Mycelium quickly renders thousands of nodes with smooth interaction. Highly customizable for your need. Try our demo & repo: apple.github.io/ml-mycelium/
ALT Performance: Based on SVG but can handle models with thousands of nodes through hierarchical clustering. Model Support: Comes with ONNX support out of the box. By writing a loader you can use Mycelium with any graph or model format. Embeddable: The graph viewer—although written in Svelte—is framework agnostic and can be embedded into any application by mounting it directly to the DOM. Customizable: Mycelium leverages SVG together with a tiny UI framework to allow rich contents in nodes and tooltips.
Lukas retweeted
🚀✨🎉 As of 11am today: Magic Circle is launched GLOBALLY on Discord!
After 6 months of intense focus & collaboration with the awesome team at Discord, we're super proud to be among the very first game studios to ship a game on Discord's new game platform.
Some thoughts & reflections below 👇
Lukas retweeted
Code has been added to geometry-central (geometry-central.net)!
Demo projects here:
github.com/nzfeng/signed-hea…
github.com/nzfeng/signed-hea…
Signed distance functions (SDFs) are fundamental tools in graphics, vision, and physics simulation.
But how do you get a high-quality SDF from messy, real-world input? At #SIGGRAPH2024, we introduced a simple method for turning "broken" geometry into a well-behaved SDF. <🧵>
Lukas retweeted
its GLSL's 20th birthday on saturday! fittingly I will be writing shaders at @thecodingtrain book release of nature of code then! wonderville.nyc/events/natur…
