diff options
Diffstat (limited to 'io_scene_gltf2')
| -rwxr-xr-x | io_scene_gltf2/__init__.py | 2 | ||||
| -rwxr-xr-x | io_scene_gltf2/io/exp/gltf2_io_buffer.py | 12 |
2 files changed, 8 insertions, 6 deletions
diff --git a/io_scene_gltf2/__init__.py b/io_scene_gltf2/__init__.py index 22afc4c5..6e5868ab 100755 --- a/io_scene_gltf2/__init__.py +++ b/io_scene_gltf2/__init__.py @@ -15,7 +15,7 @@ bl_info = { 'name': 'glTF 2.0 format', 'author': 'Julien Duroure, Scurest, Norbert Nopper, Urs Hanselmann, Moritz Becher, Benjamin Schmithüsen, Jim Eckerlein, and many external contributors', - "version": (1, 4, 25), + "version": (1, 4, 26), 'blender': (2, 90, 0), 'location': 'File > Import-Export', 'description': 'Import-Export as glTF 2.0', diff --git a/io_scene_gltf2/io/exp/gltf2_io_buffer.py b/io_scene_gltf2/io/exp/gltf2_io_buffer.py index c09bfc39..5f304fc2 100755 --- a/io_scene_gltf2/io/exp/gltf2_io_buffer.py +++ b/io_scene_gltf2/io/exp/gltf2_io_buffer.py @@ -22,21 +22,23 @@ class Buffer: """Class representing binary data for use in a glTF file as 'buffer' property.""" def __init__(self, buffer_index=0): - self.__data = b"" + self.__data = bytearray(b"") self.__buffer_index = buffer_index def add_and_get_view(self, binary_data: gltf2_io_binary_data.BinaryData) -> gltf2_io.BufferView: """Add binary data to the buffer. Return a glTF BufferView.""" offset = len(self.__data) - self.__data += binary_data.data + self.__data.extend(binary_data.data) + + length = binary_data.byte_length # offsets should be a multiple of 4 --> therefore add padding if necessary - padding = (4 - (binary_data.byte_length % 4)) % 4 - self.__data += b"\x00" * padding + padding = (4 - (length % 4)) % 4 + self.__data.extend(b"\x00" * padding) buffer_view = gltf2_io.BufferView( buffer=self.__buffer_index, - byte_length=binary_data.byte_length, + byte_length=length, byte_offset=offset, byte_stride=None, extensions=None, |