diff options
| author | Xusheng <xusheng@vector35.com> | 2021-07-01 12:34:30 +0800 |
|---|---|---|
| committer | Xusheng Li <xushengli@protonmail.com> | 2021-07-05 10:11:47 +0800 |
| commit | 13ff200ba134b8704f37eca99c42b70dab0d17dc (patch) | |
| tree | 876b3db3c53f704b31152aeaede1f2edc9d27b24 /python/examples/kaitai/magicavoxel_vox.py | |
| parent | 4039a800349dcd587833d3e27d9137e4649818f4 (diff) | |
Remove snippet and kaitai plugin. Note their individual links.
Diffstat (limited to 'python/examples/kaitai/magicavoxel_vox.py')
| -rw-r--r-- | python/examples/kaitai/magicavoxel_vox.py | 384 |
1 files changed, 0 insertions, 384 deletions
diff --git a/python/examples/kaitai/magicavoxel_vox.py b/python/examples/kaitai/magicavoxel_vox.py deleted file mode 100644 index 0fc3faaa..00000000 --- a/python/examples/kaitai/magicavoxel_vox.py +++ /dev/null @@ -1,384 +0,0 @@ -# This is a generated file! Please edit source .ksy file and use kaitai-struct-compiler to rebuild - -from pkg_resources import parse_version -from .kaitaistruct import __version__ as ks_version, KaitaiStruct, KaitaiStream, BytesIO -from enum import Enum -import collections - - -if parse_version(ks_version) < parse_version('0.7'): - raise Exception("Incompatible Kaitai Struct Python API: 0.7 or later is required, but you have %s" % (ks_version)) - -class MagicavoxelVox(KaitaiStruct): - """ - .. seealso:: - Format Description - https://github.com/ephtracy/voxel-model/blob/master/MagicaVoxel-file-format-vox.txt - """ - - class ChunkType(Enum): - main = 1296124238 - matt = 1296127060 - pack = 1346454347 - rgba = 1380401729 - size = 1397316165 - xyzi = 1482250825 - - class MaterialType(Enum): - diffuse = 0 - metal = 1 - glass = 2 - emissive = 3 - - class PropertyBitsType(Enum): - plastic = 1 - roughness = 2 - specular = 4 - ior = 8 - attenuation = 16 - power = 32 - glow = 64 - is_total_power = 128 - SEQ_FIELDS = ["magic", "version", "main"] - def __init__(self, _io, _parent=None, _root=None): - self._io = _io - self._parent = _parent - self._root = _root if _root else self - self._debug = collections.defaultdict(dict) - - def _read(self): - self._debug['magic']['start'] = self._io.pos() - self.magic = self._io.ensure_fixed_contents(b"\x56\x4F\x58\x20") - self._debug['magic']['end'] = self._io.pos() - self._debug['version']['start'] = self._io.pos() - self.version = self._io.read_u4le() - self._debug['version']['end'] = self._io.pos() - self._debug['main']['start'] = self._io.pos() - self.main = self._root.Chunk(self._io, self, self._root) - self.main._read() - self._debug['main']['end'] = self._io.pos() - - class Chunk(KaitaiStruct): - SEQ_FIELDS = ["chunk_id", "num_bytes_of_chunk_content", "num_bytes_of_children_chunks", "chunk_content", "children_chunks"] - def __init__(self, _io, _parent=None, _root=None): - self._io = _io - self._parent = _parent - self._root = _root if _root else self - self._debug = collections.defaultdict(dict) - - def _read(self): - self._debug['chunk_id']['start'] = self._io.pos() - self.chunk_id = KaitaiStream.resolve_enum(self._root.ChunkType, self._io.read_u4be()) - self._debug['chunk_id']['end'] = self._io.pos() - self._debug['num_bytes_of_chunk_content']['start'] = self._io.pos() - self.num_bytes_of_chunk_content = self._io.read_u4le() - self._debug['num_bytes_of_chunk_content']['end'] = self._io.pos() - self._debug['num_bytes_of_children_chunks']['start'] = self._io.pos() - self.num_bytes_of_children_chunks = self._io.read_u4le() - self._debug['num_bytes_of_children_chunks']['end'] = self._io.pos() - if self.num_bytes_of_chunk_content != 0: - self._debug['chunk_content']['start'] = self._io.pos() - _on = self.chunk_id - if _on == self._root.ChunkType.size: - self._raw_chunk_content = self._io.read_bytes(self.num_bytes_of_chunk_content) - io = KaitaiStream(BytesIO(self._raw_chunk_content)) - self.chunk_content = self._root.Size(io, self, self._root) - self.chunk_content._read() - elif _on == self._root.ChunkType.matt: - self._raw_chunk_content = self._io.read_bytes(self.num_bytes_of_chunk_content) - io = KaitaiStream(BytesIO(self._raw_chunk_content)) - self.chunk_content = self._root.Matt(io, self, self._root) - self.chunk_content._read() - elif _on == self._root.ChunkType.rgba: - self._raw_chunk_content = self._io.read_bytes(self.num_bytes_of_chunk_content) - io = KaitaiStream(BytesIO(self._raw_chunk_content)) - self.chunk_content = self._root.Rgba(io, self, self._root) - self.chunk_content._read() - elif _on == self._root.ChunkType.xyzi: - self._raw_chunk_content = self._io.read_bytes(self.num_bytes_of_chunk_content) - io = KaitaiStream(BytesIO(self._raw_chunk_content)) - self.chunk_content = self._root.Xyzi(io, self, self._root) - self.chunk_content._read() - elif _on == self._root.ChunkType.pack: - self._raw_chunk_content = self._io.read_bytes(self.num_bytes_of_chunk_content) - io = KaitaiStream(BytesIO(self._raw_chunk_content)) - self.chunk_content = self._root.Pack(io, self, self._root) - self.chunk_content._read() - else: - self.chunk_content = self._io.read_bytes(self.num_bytes_of_chunk_content) - self._debug['chunk_content']['end'] = self._io.pos() - - if self.num_bytes_of_children_chunks != 0: - self._debug['children_chunks']['start'] = self._io.pos() - self.children_chunks = [] - i = 0 - while not self._io.is_eof(): - if not 'arr' in self._debug['children_chunks']: - self._debug['children_chunks']['arr'] = [] - self._debug['children_chunks']['arr'].append({'start': self._io.pos()}) - _t_children_chunks = self._root.Chunk(self._io, self, self._root) - _t_children_chunks._read() - self.children_chunks.append(_t_children_chunks) - self._debug['children_chunks']['arr'][len(self.children_chunks) - 1]['end'] = self._io.pos() - i += 1 - - self._debug['children_chunks']['end'] = self._io.pos() - - - - class Size(KaitaiStruct): - SEQ_FIELDS = ["size_x", "size_y", "size_z"] - def __init__(self, _io, _parent=None, _root=None): - self._io = _io - self._parent = _parent - self._root = _root if _root else self - self._debug = collections.defaultdict(dict) - - def _read(self): - self._debug['size_x']['start'] = self._io.pos() - self.size_x = self._io.read_u4le() - self._debug['size_x']['end'] = self._io.pos() - self._debug['size_y']['start'] = self._io.pos() - self.size_y = self._io.read_u4le() - self._debug['size_y']['end'] = self._io.pos() - self._debug['size_z']['start'] = self._io.pos() - self.size_z = self._io.read_u4le() - self._debug['size_z']['end'] = self._io.pos() - - - class Rgba(KaitaiStruct): - SEQ_FIELDS = ["colors"] - def __init__(self, _io, _parent=None, _root=None): - self._io = _io - self._parent = _parent - self._root = _root if _root else self - self._debug = collections.defaultdict(dict) - - def _read(self): - self._debug['colors']['start'] = self._io.pos() - self.colors = [None] * (256) - for i in range(256): - if not 'arr' in self._debug['colors']: - self._debug['colors']['arr'] = [] - self._debug['colors']['arr'].append({'start': self._io.pos()}) - _t_colors = self._root.Color(self._io, self, self._root) - _t_colors._read() - self.colors[i] = _t_colors - self._debug['colors']['arr'][i]['end'] = self._io.pos() - - self._debug['colors']['end'] = self._io.pos() - - - class Pack(KaitaiStruct): - SEQ_FIELDS = ["num_models"] - def __init__(self, _io, _parent=None, _root=None): - self._io = _io - self._parent = _parent - self._root = _root if _root else self - self._debug = collections.defaultdict(dict) - - def _read(self): - self._debug['num_models']['start'] = self._io.pos() - self.num_models = self._io.read_u4le() - self._debug['num_models']['end'] = self._io.pos() - - - class Matt(KaitaiStruct): - SEQ_FIELDS = ["id", "material_type", "material_weight", "property_bits", "plastic", "roughness", "specular", "ior", "attenuation", "power", "glow", "is_total_power"] - def __init__(self, _io, _parent=None, _root=None): - self._io = _io - self._parent = _parent - self._root = _root if _root else self - self._debug = collections.defaultdict(dict) - - def _read(self): - self._debug['id']['start'] = self._io.pos() - self.id = self._io.read_u4le() - self._debug['id']['end'] = self._io.pos() - self._debug['material_type']['start'] = self._io.pos() - self.material_type = KaitaiStream.resolve_enum(self._root.MaterialType, self._io.read_u4le()) - self._debug['material_type']['end'] = self._io.pos() - self._debug['material_weight']['start'] = self._io.pos() - self.material_weight = self._io.read_f4le() - self._debug['material_weight']['end'] = self._io.pos() - self._debug['property_bits']['start'] = self._io.pos() - self.property_bits = self._io.read_u4le() - self._debug['property_bits']['end'] = self._io.pos() - if self.has_plastic: - self._debug['plastic']['start'] = self._io.pos() - self.plastic = self._io.read_f4le() - self._debug['plastic']['end'] = self._io.pos() - - if self.has_roughness: - self._debug['roughness']['start'] = self._io.pos() - self.roughness = self._io.read_f4le() - self._debug['roughness']['end'] = self._io.pos() - - if self.has_specular: - self._debug['specular']['start'] = self._io.pos() - self.specular = self._io.read_f4le() - self._debug['specular']['end'] = self._io.pos() - - if self.has_ior: - self._debug['ior']['start'] = self._io.pos() - self.ior = self._io.read_f4le() - self._debug['ior']['end'] = self._io.pos() - - if self.has_attenuation: - self._debug['attenuation']['start'] = self._io.pos() - self.attenuation = self._io.read_f4le() - self._debug['attenuation']['end'] = self._io.pos() - - if self.has_power: - self._debug['power']['start'] = self._io.pos() - self.power = self._io.read_f4le() - self._debug['power']['end'] = self._io.pos() - - if self.has_glow: - self._debug['glow']['start'] = self._io.pos() - self.glow = self._io.read_f4le() - self._debug['glow']['end'] = self._io.pos() - - if self.has_is_total_power: - self._debug['is_total_power']['start'] = self._io.pos() - self.is_total_power = self._io.read_f4le() - self._debug['is_total_power']['end'] = self._io.pos() - - - @property - def has_is_total_power(self): - if hasattr(self, '_m_has_is_total_power'): - return self._m_has_is_total_power if hasattr(self, '_m_has_is_total_power') else None - - self._m_has_is_total_power = (self.property_bits & 128) != 0 - return self._m_has_is_total_power if hasattr(self, '_m_has_is_total_power') else None - - @property - def has_plastic(self): - if hasattr(self, '_m_has_plastic'): - return self._m_has_plastic if hasattr(self, '_m_has_plastic') else None - - self._m_has_plastic = (self.property_bits & 1) != 0 - return self._m_has_plastic if hasattr(self, '_m_has_plastic') else None - - @property - def has_attenuation(self): - if hasattr(self, '_m_has_attenuation'): - return self._m_has_attenuation if hasattr(self, '_m_has_attenuation') else None - - self._m_has_attenuation = (self.property_bits & 16) != 0 - return self._m_has_attenuation if hasattr(self, '_m_has_attenuation') else None - - @property - def has_power(self): - if hasattr(self, '_m_has_power'): - return self._m_has_power if hasattr(self, '_m_has_power') else None - - self._m_has_power = (self.property_bits & 32) != 0 - return self._m_has_power if hasattr(self, '_m_has_power') else None - - @property - def has_roughness(self): - if hasattr(self, '_m_has_roughness'): - return self._m_has_roughness if hasattr(self, '_m_has_roughness') else None - - self._m_has_roughness = (self.property_bits & 2) != 0 - return self._m_has_roughness if hasattr(self, '_m_has_roughness') else None - - @property - def has_specular(self): - if hasattr(self, '_m_has_specular'): - return self._m_has_specular if hasattr(self, '_m_has_specular') else None - - self._m_has_specular = (self.property_bits & 4) != 0 - return self._m_has_specular if hasattr(self, '_m_has_specular') else None - - @property - def has_ior(self): - if hasattr(self, '_m_has_ior'): - return self._m_has_ior if hasattr(self, '_m_has_ior') else None - - self._m_has_ior = (self.property_bits & 8) != 0 - return self._m_has_ior if hasattr(self, '_m_has_ior') else None - - @property - def has_glow(self): - if hasattr(self, '_m_has_glow'): - return self._m_has_glow if hasattr(self, '_m_has_glow') else None - - self._m_has_glow = (self.property_bits & 64) != 0 - return self._m_has_glow if hasattr(self, '_m_has_glow') else None - - - class Xyzi(KaitaiStruct): - SEQ_FIELDS = ["num_voxels", "voxels"] - def __init__(self, _io, _parent=None, _root=None): - self._io = _io - self._parent = _parent - self._root = _root if _root else self - self._debug = collections.defaultdict(dict) - - def _read(self): - self._debug['num_voxels']['start'] = self._io.pos() - self.num_voxels = self._io.read_u4le() - self._debug['num_voxels']['end'] = self._io.pos() - self._debug['voxels']['start'] = self._io.pos() - self.voxels = [None] * (self.num_voxels) - for i in range(self.num_voxels): - if not 'arr' in self._debug['voxels']: - self._debug['voxels']['arr'] = [] - self._debug['voxels']['arr'].append({'start': self._io.pos()}) - _t_voxels = self._root.Voxel(self._io, self, self._root) - _t_voxels._read() - self.voxels[i] = _t_voxels - self._debug['voxels']['arr'][i]['end'] = self._io.pos() - - self._debug['voxels']['end'] = self._io.pos() - - - class Color(KaitaiStruct): - SEQ_FIELDS = ["r", "g", "b", "a"] - def __init__(self, _io, _parent=None, _root=None): - self._io = _io - self._parent = _parent - self._root = _root if _root else self - self._debug = collections.defaultdict(dict) - - def _read(self): - self._debug['r']['start'] = self._io.pos() - self.r = self._io.read_u1() - self._debug['r']['end'] = self._io.pos() - self._debug['g']['start'] = self._io.pos() - self.g = self._io.read_u1() - self._debug['g']['end'] = self._io.pos() - self._debug['b']['start'] = self._io.pos() - self.b = self._io.read_u1() - self._debug['b']['end'] = self._io.pos() - self._debug['a']['start'] = self._io.pos() - self.a = self._io.read_u1() - self._debug['a']['end'] = self._io.pos() - - - class Voxel(KaitaiStruct): - SEQ_FIELDS = ["x", "y", "z", "color_index"] - def __init__(self, _io, _parent=None, _root=None): - self._io = _io - self._parent = _parent - self._root = _root if _root else self - self._debug = collections.defaultdict(dict) - - def _read(self): - self._debug['x']['start'] = self._io.pos() - self.x = self._io.read_u1() - self._debug['x']['end'] = self._io.pos() - self._debug['y']['start'] = self._io.pos() - self.y = self._io.read_u1() - self._debug['y']['end'] = self._io.pos() - self._debug['z']['start'] = self._io.pos() - self.z = self._io.read_u1() - self._debug['z']['end'] = self._io.pos() - self._debug['color_index']['start'] = self._io.pos() - self.color_index = self._io.read_u1() - self._debug['color_index']['end'] = self._io.pos() - - - |
