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zeffii/even_this_fails.py

Created September 2, 2015 18:17
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even_this_fails.py
for i_frame in range(n_frames):
block = obj.shape_key_add(name=str(i_frame), from_mix=False) # returns a key_blocks member
block.value = 1
block.mute = True
for (vert, co) in zip(block.data, data[i_frame]):
vert.co = co
def make_frame_string(A):
DATA_PATH = "key_blocks[\"{0}\"].mute".format(str(A))
return '''obj.keyframe_insert(data_path='{1}', frame={0}, index=-1)'''.format(A+1,DATA_PATH)
block.mute = False
F = make_frame_string(i_frame)
print(F)
exec(F)
block.mute = True
F = make_frame_string(i_frame + 1)
print(F)
exec(F)
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zeffii commented Sep 2, 2015

or even this... this .. feels so close...

for i_frame in range(n_frames):
    block = obj.shape_key_add(name=str(i_frame), from_mix=False)  # returns a key_blocks member
    block.value = 1
    block.mute = True
    for (vert, co) in zip(block.data, data[i_frame]):
        vert.co = co

for i_frame in range(n_frames):
    DATA_PATH = obj.data.shape_keys.key_blocks[str(i_frame)].path_from_id('mute')

    block.mute = False
    obj.keyframe_insert(data_path=DATA_PATH, frame = i_frame + 1, index=-1)

    block.mute = True
    obj.keyframe_insert(data_path=DATA_PATH, frame = i_frame + 2, index=-1)

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