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Some convenient utility functions added to helpers.py, which I had reason to make use of previously

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Sridhar Ramesh
2018-01-29 13:44:16 -08:00
parent 00ee9c3497
commit 9df8b0781e
2 changed files with 7 additions and 6 deletions
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5
camera/camera.py
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@ -438,11 +438,6 @@ class MappingCamera(Camera):
excluded_mobjects = None, excluded_mobjects = None,
) )
# TODO: Put this in different utility/helpers file? Convenient for me (Sridhar); I like it.
class DictAsObject(object):
def __init__(self, dict):
self.__dict__ = dict
# Note: This allows layering of multiple cameras onto the same portion of the pixel array, # Note: This allows layering of multiple cameras onto the same portion of the pixel array,
# the later cameras overwriting the former # the later cameras overwriting the former
# #

8
helpers.py
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@ -629,6 +629,12 @@ def angle_of_vector(vector):
return 0 return 0
return np.angle(complex(*vector[:2])) return np.angle(complex(*vector[:2]))
def concatenate_lists(*list_of_lists):
return [item for l in list_of_lists for item in l]
# Occasionally convenient in order to write dict.x instead of more laborious
# (and less in keeping with all other attr accesses) dict["x"]
class DictAsObject(object):
def __init__(self, dict):
self.__dict__ = dict