Coverage for src/meshpy/four_c/element_volume.py: 100%

1# The MIT License (MIT) 

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3# Copyright (c) 2018-2025 MeshPy Authors 

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22"""This file implements volume elements for 4C.""" 

23 

24from meshpy.core.element_volume import VolumeElement as _VolumeElement 

25 

26 

27class SolidRigidSphere(_VolumeElement): 

28 """A rigid sphere solid element.""" 

29 

30 def __init__(self, **kwargs): 

31 """Initialize solid sphere object.""" 

32 _VolumeElement.__init__(self, **kwargs) 

33 

34 self.radius = float(self.data["RADIUS"]) 

35 

36 # TODO this method should be removed! 

37 # This method should use the super method of _VolumeElement 

38 # but currently this results in a circular import if we use the 

39 # element to 4C mappings. Think about a better solution. 

40 def dump_to_list(self): 

41 """Return a dict with the items representing this object.""" 

42 

43 return { 

44 "id": self.i_global, 

45 "cell": { 

46 "type": "POINT1", 

47 "connectivity": [node.i_global for node in self.nodes], 

48 }, 

49 "data": self.data, 

50 }