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Added support for v3d and m44d #7

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Added support for v3d and m44d #7

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14 changes: 14 additions & 0 deletions src/parse_metadata.py
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Original file line number Diff line number Diff line change
Expand Up @@ -263,6 +263,12 @@ def read_exr_header(exrpath, maxreadsize=2000):
attribute_values = struct.unpack('f' * 16,
exr_file.read(4 * 16))
metadata[attribute_name] = attribute_values

elif attribute_type == b'm44d':
attribute_values = struct.unpack('d' * 32,
exr_file.read(4 * 32))
metadata[attribute_name] = attribute_values


elif attribute_type == b'preview':

Expand Down Expand Up @@ -364,6 +370,14 @@ def read_exr_header(exrpath, maxreadsize=2000):
metadata[attribute_name].append(vector_3d_value[1])
metadata[attribute_name].append(vector_3d_value[2])

elif attribute_type == b'v3d':
vector_3d_value = struct.unpack('ddd', exr_file.read(4 * 6))

metadata[attribute_name] = []
metadata[attribute_name].append(vector_3d_value[0])
metadata[attribute_name].append(vector_3d_value[1])
metadata[attribute_name].append(vector_3d_value[2])

else:
logger.error(
'unknown attribute type: {}!!'.format(attribute_type))
Expand Down