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support Tensor input to make_tuple #84

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Jun 22, 2021
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support Tensor input to make_tuple #84

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7 changes: 7 additions & 0 deletions torchsparse/utils/helpers.py
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Original file line number Diff line number Diff line change
Expand Up @@ -256,3 +256,10 @@ def make_tuple(inputs, dimension=3):
elif isinstance(inputs, tuple):
assert len(inputs) == dimension, 'Input length and dimension mismatch'
return inputs
elif isinstance(inputs, torch.Tensor):
inputs = inputs.squeeze()
shape = inputs.shape
assert len(shape) == 1 and shape[0] == dimension, 'Input length and dimension mismatch'
if inputs.is_cuda:
inputs = inputs.cpu()
return tuple((t.item() for t in inputs))