1blender / blenderOfficial mirror of Blenderb3danimation3dmodelingcomputer-graphicsrenderingC++Other license22K total3.5K forks+252 starsfrom 21,258 · score 5.53
2projectchrono / chronoHigh-performance C++ library for multiphysics and multibody dynamics simulationssimulationphysics-simulationmodelingroboticsphysics-enginemultibody-dynamics+4 moreC++BSD-3-CLAUSE3.1K total654 forks+22 starsfrom 3,112 · score 3.14