20 lines
614 B
Python
20 lines
614 B
Python
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# NOTE that in general, PyMOL API calls should not be made during the
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# __call__ method of a callback object. The PYMOL API is not designed
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# to be re-entrant, and the callback object's __call__ method may in
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# fact be called as far of an API fuction (refresh, ray, etc.).
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# There are a few exceptions, which you may call from a __call__ method
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# in order to get useful information:
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#
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# cmd.get_frame()
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# cmd.get_state()
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class Callback(object):
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def __call__(self):
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pass
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def get_extent(self):
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# should return [ [min_x, min_y, min_z], [ max_x, max_y, max_z ] ]
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return None
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