Kimotion
Kimotion is a framework for building reactive art displays.
Creating an interactive art exhibit with Kimotion is easy. Draw your ideas in either 2D or 3D. Kimotion will provide information about the scene, which you can use to influence your display.
Learn more at kimotion.xyz, or if you want to see it in action…
Video clips
These images, when played in rapid succession, create the illusion of motion!
View source, if you like code. Also check out DiMo: Particles, the predecessor to Kimotion.