Packet classifier. The boxes are created "randomly" and are classified according to their size. the idea is Phonic distributor (Thanks). The model has been tested to the frame 2500. Sometimes you get stuck.
STL (Stereolithography, filesize: 62.2 KB), OBJ (OBJ, filesize: 46.1 KB), 3DS (3D Studio, filesize: 27.5 KB), FBX (Autodesk FBX, filesize: 60.8 KB), IGE (IGES, filesize: 298 Bytes), MAX (Autodesk 3ds Max, filesize: 52 KB), SKP (Sketchup, filesize: 114 KB), OTHER (Other, filesize: 7.6 KB)