FreeCAD: Your own 3D parametric modeler
FreeCAD is an opensource parametric 3D modeler made primarily to design reallife objects of any size. Parametric modeling allows you to easily modify your design by going back into your model history and changing its parameters. ... إنشاء مجسمات 3D من رسومات 2D. FreeCAD allows you to sketch geometry constrained 2D shapes ...