cal3d: cal3d (3D animation library) cal3d: cal3d: Cal3D is a skeletal based 3D character animation library written in cal3d: C++ in a platform-/graphic API-independent way. Originally designed cal3d: to be used in a 3D client for Worldforge, it evolved into a stand- cal3d: alone product which can be used in many different kinds of projects. cal3d: cal3d: Homepage: https://mp3butcher.github.io/Cal3D/ cal3d: cal3d: cal3d: