Recently, oTakhi Platform has rolled out a WebGL-based Character Animation system that is quite good. The animation system provides for Key-frame based path animation, Animating softbody using Spline-IK and Motion capture driven character animation
oTakhi Platform is a biological system inspired, cloud based application design and component sharing framework wherein low level capabilities can be atomized into individual molecules. Inside our web-based editor, users drag & drop molecules into droplets to form higher level reusable, shareable components which in turn can be assembled into end applications.
Be sure to visit the oTakhi website to try out the application. The video below details how to use the platform to create Key-frame based path animation.
oTakhi Platform Video