mass# property Polyline.mass: float | None# Object mass. Returns: float or NoneMass of the object when successful, 0.0 otherwise. Mass of the volume in kg since AEDT mass density is always in kg/m^3 References >>> oEditor.GetObjectVolume Examples >>> from ansys.aedt.core.modeler.cad.object_3d import Object3d >>> obj = Object3d() >>> obj.mass