Vimjay - spiral contour flip @LucasWalter

Uploaded January 2013 | Updated September 2026, 2 hours ago

This is the same effect as in youtube.com/watch?v=mNqvnxd8WPU but with a spiral contour about which to 'invert' the image using opencv remap.

github.com/lucasw/vimjay/wiki

Springfield Elementary - Processing Sketch

Soft body simulation in bullet physics + ROS with rviz

OSG Feedback featuring His Boy Elroy - Revolve

$Tao physical model sound synth - 40 strings This is the example of a simulated 40 string instrument being played in taopm. Ive imported the Tao A Software Package for Sound Synthesis with Physical Model (http://taopm.sourceforge.net/) into github https://github.com/lucasw/tao_synth, replaced configure with cmake, and eliminated what I dont want to maintain. Some of that may come back as python scripts. The visuals and sound dont match up, the visuals are proceeding at a tiny fraction of the audio rate. add and re-encode audio to silent ogv video ffmpeg -i 40strings.ogv -i 40strings_b.mp3 -vcodec copy 40strings_with_audio.ogv$

Finite Difference Time Domain Electromagnetic Fiel

grasper - Bullet Physics Library in ROS rviz

Spawn sim rigid bodies with rviz interactive markers

Lucas Walter |

Vimjay - spiral contour flip