Lee Stemkoski (@profstemkoski) 's Twitter Profile
Lee Stemkoski

@profstemkoski

Professor of Mathematics and Computer Science. Interested in 3D graphics, video game development, virtual reality and augmented reality.

ID: 143653617

linkhttp://www.stemkoski.net calendar_today14-05-2010 01:58:28

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Lee Stemkoski (@profstemkoski) 's Twitter Profile Photo

Working on particle effects in A-Frame A-Frame. Best component I've seen is (seemingly little-known) github.com/harlyq/aframe-… which gives full access to *all* features in Luke Moody Shader Particle Engine from github.com/squarefeet/Sha…. Live demo at: stemkoski.github.io/A-Frame-Exampl…

Working on particle effects in A-Frame <a href="/aframevr/">A-Frame</a>. 

Best component I've seen is (seemingly little-known) github.com/harlyq/aframe-… which gives full access to *all* features in <a href="/LukeMoody/">Luke Moody</a> Shader Particle Engine from github.com/squarefeet/Sha….

Live demo at: stemkoski.github.io/A-Frame-Exampl…
Lee Stemkoski (@profstemkoski) 's Twitter Profile Photo

Virtual fireworks! Particle effects created in A-Frame A-Frame with the Shader Particle Engine library. Live example at stemkoski.github.io/A-Frame-Exampl… (audio make need time to load). youtu.be/j3nh0pVAZUQ

Lee Stemkoski (@profstemkoski) 's Twitter Profile Photo

Just discovered poly.google.com (how did I miss this for so long?) and updated A-Frame A-Frame models example, including an animated model for fun. stemkoski.github.io/A-Frame-Exampl…

Just discovered poly.google.com (how did I miss this for so long?) and updated A-Frame <a href="/aframevr/">A-Frame</a> models example, including an animated model for fun.

stemkoski.github.io/A-Frame-Exampl…
Lee Stemkoski (@profstemkoski) 's Twitter Profile Photo

Just finished a mini project, creating on-screen joystick controls in Javascript. Supports mouse/touch and multiple simultaneous joysticks. Planning to incorporate this into some A-Frame demos soon for accessibility. Demo: stemkoski.github.io/HTML-Joysticks/ Source: github.com/stemkoski/HTML…

Just finished a mini project, creating on-screen joystick controls in Javascript. Supports mouse/touch and multiple simultaneous joysticks. Planning to incorporate this into some A-Frame demos soon for accessibility.

Demo: stemkoski.github.io/HTML-Joysticks/
Source: github.com/stemkoski/HTML…
Lee Stemkoski (@profstemkoski) 's Twitter Profile Photo

Navigate 3D scenes easily in A-Frame A-Frame with smartphones/tablets using on-screen controls - buttons or joystick(s). Works seamlessly with look-controls & "magic window" effect. Demo: stemkoski.github.io/A-Frame-Exampl… More demos & source code on GitHub: stemkoski.github.io/A-Frame-Exampl…

Navigate 3D scenes easily in A-Frame <a href="/aframevr/">A-Frame</a> with smartphones/tablets using on-screen controls - buttons or joystick(s). Works seamlessly with look-controls &amp; "magic window" effect.

Demo: stemkoski.github.io/A-Frame-Exampl…

More demos &amp; source code on GitHub: stemkoski.github.io/A-Frame-Exampl…
Happy Coding ☀️ (@exception_at_0x) 's Twitter Profile Photo

D57/58: Learned how to animate the turtle and add acceleration/deceleration 🐢🙌 Started to learn about collision polygons. Lots of Math #100DaysOfCode #java #WomenWhoCode

Lee Stemkoski (@profstemkoski) 's Twitter Profile Photo

Working on new #VR projects with #threejs and #AFrame: new components for movement, selection, and holding objects. Also: components for interactive music players, books, and video games! Available on GitHub: stemkoski.github.io/A-Frame-Exampl… Watch at: youtube.com/watch?v=qhBkic…

Working on new #VR projects with #threejs and #AFrame: new components for movement, selection, and holding objects. Also: components for interactive music players, books, and video games!
 
Available on GitHub: stemkoski.github.io/A-Frame-Exampl… 
Watch at: youtube.com/watch?v=qhBkic…
Lee Stemkoski (@profstemkoski) 's Twitter Profile Photo

Going for a walk in my #AFrame #VR world! Model made with #VRoid, amazing and easy-to-use software. Excellent A-Frame #VRM plugin by github.com/binzume/aframe…, integrates with VMD/BVH motion files. Live example at stemkoski.github.io/A-Frame-Exampl…. A-Frame Official VRoid

Going for a walk in my #AFrame #VR world! Model made with #VRoid, amazing and easy-to-use software. Excellent A-Frame #VRM plugin by github.com/binzume/aframe…, integrates with VMD/BVH motion files. Live example at stemkoski.github.io/A-Frame-Exampl….

<a href="/aframevr/">A-Frame</a> <a href="/vroid_pixiv_en/">Official VRoid</a>
Lee Stemkoski (@profstemkoski) 's Twitter Profile Photo

Created some animated shaders in #VR with #threejs and #AFrame: a dissolve effect using Perlin noise, a Mandlebrot fractal with Julia sets, Conway's Game of Life (processing done in fragment shader), and a raymarching demo. All examples live on GitHub: stemkoski.github.io/A-Frame-Exampl…

Created some animated shaders in #VR with #threejs and #AFrame: a dissolve effect using Perlin noise, a Mandlebrot fractal with Julia sets, Conway's Game of Life (processing done in fragment shader), and a raymarching demo. 

All examples live on GitHub: stemkoski.github.io/A-Frame-Exampl…
Lee Stemkoski (@profstemkoski) 's Twitter Profile Photo

Interactive physics in an #AFrame #VR world. Built using the PhysX component, part of the #VARTISTE project by Zach Capalbo. Live example at stemkoski.github.io/A-Frame-Exampl… Also check out VARTISTE at vartiste.xyz! youtube.com/watch?v=VJByux…

Lee Stemkoski (@profstemkoski) 's Twitter Profile Photo

Working on some #VR #GameDev with #AFrame and #threejs. Features randomly generated dungeons, a GPS-style minimap, and collectable objects with particle effects. Still very much a work in progress, but enough to share a video of how it looks so far: youtu.be/5otJdCfHbhI

Lee Stemkoski (@profstemkoski) 's Twitter Profile Photo

Did you ever point a video camera at a screen that displays what the video camera sees? Just for fun, created this with #AFrame and #threejs, works on desktop and is extra fun in #VR! Live example at: stemkoski.github.io/A-Frame-Exampl…

Did you ever point a video camera at a screen that displays what the video camera sees? 

Just for fun, created this with #AFrame and #threejs, works on desktop and is extra fun in #VR! 

Live example at: stemkoski.github.io/A-Frame-Exampl…
Lee Stemkoski (@profstemkoski) 's Twitter Profile Photo

Updates on #VR #GameDev with #AFrame and #threejs: added dynamic lighting, ambient occlusion, animated shader effects, and ambient sounds. After collecting the colorful orbs, vanquish the dark orbs! (Still work in progress, but code available on GitHub.) youtu.be/cSiCBBhdAD8

Lee Stemkoski (@profstemkoski) 's Twitter Profile Photo

Polyhedral dice are cool. #AFrame and #threejs are cool. Time to bring them together! New demos: physics-based infinite dice tower, and a ball of 1,000 rotating dice (uses an instanced mesh). Examples live at stemkoski.github.io/A-Frame-Exampl…, free dice models at github.com/stemkoski/A-Fr…

Polyhedral dice are cool. 
#AFrame and #threejs are cool.
Time to bring them together!

New demos: physics-based infinite dice tower, and a ball of 1,000 rotating dice (uses an instanced mesh). 
Examples live at stemkoski.github.io/A-Frame-Exampl…, free dice models at github.com/stemkoski/A-Fr…