def readBones(file):
bones = []
# Bone Count
boneCount = bin_ops.readUInt32(file)
for boneId in range(boneCount):
boneName = readFilesString(file)
parentId = bin_ops.readInt16(file)
coords = readXYZ(file)
xpsBone = xps_types.XpsBone(boneId, boneName, coords, parentId)
bones.append(xpsBone)
return bones
def readBones(file):
bones = []
# Bone Count
boneCount = bin_ops.readUInt32(file)
for boneId in range(boneCount):
boneName = readFilesString(file)
parentId = bin_ops.readInt16(file)
coords = readXYZ(file)
xpsBone = xps_types.XpsBone(boneId, boneName, coords, parentId)
bones.append(xpsBone)
return bones
def findHeader(file):
header = None
# Check for MAGIC_NUMBER
number = bin_ops.readUInt32(file)
file.seek(0)
if (number == xps_const.MAGIC_NUMBER):
print('Header Found')
header = readHeader(file)
# logHeader(header)
return header
def findHeader(file):
header = None
# Check for MAGIC_NUMBER
number = bin_ops.readUInt32(file)
file.seek(0)
if (number == xps_const.MAGIC_NUMBER):
print('Header Found')
header = readHeader(file)
# logHeader(header)
return header
def readHeader(file):
header = xps_types.XpsHeader()
# MagicNumber
magic_number = bin_ops.readUInt32(file)
# XPS Version
version_mayor = bin_ops.readUInt16(file)
version_minor = bin_ops.readUInt16(file)
# XNAaral Name
xna_aral = readFilesString(file)
# Settings Length
settingsLen = bin_ops.readUInt32(file)
# MachineName
machineName = readFilesString(file)
# UserName
userName = readFilesString(file)
# File-->File
filesString = readFilesString(file)
xpsPoseData = None
# print('*'*80)
if (version_mayor <= 1 and version_minor <= 12):
# print('OLD Format')
settingsStream = io.BytesIO(file.read(settingsLen * 4))
else:
# print('NEW Format')
valuesRead = 0
hash = bin_ops.readUInt32(file)
valuesRead += 1 * 4
items = bin_ops.readUInt32(file)
valuesRead += 1 * 4
# print('hash', hash)
# print('items', items)
for i in range(items):
# print('valuesRead', valuesRead)
optType = bin_ops.readUInt32(file)
valuesRead += 1 * 4
optcount = bin_ops.readUInt32(file)
valuesRead += 1 * 4
optInfo = bin_ops.readUInt32(file)
valuesRead += 1 * 4
# print('------')
# print('count',i)
# print('optType',optType)
# print('optcount',optcount)
# print('optInfo',optInfo)
if (optType == 255):
# print('Read None')
readNone(file, optcount)
valuesRead += optcount * 2
elif (optType == 2):
# print('Read Flags')
readFlags(file, optcount)
valuesRead += optcount * 2 * 4
elif (optType == 1):
# print('Read Pose')
xpsPoseData = readDefaultPose(file, optcount, optInfo)
readCount = bin_ops.roundToMultiple(
optcount, xps_const.ROUND_MULTIPLE)
valuesRead += readCount
else:
# print('Read Waste')
loopStart = valuesRead // 4
loopFinish = settingsLen
# print (loopStart, loopFinish)
for j in range(loopStart, loopFinish):
# print('waste',j - loopStart)
waste = bin_ops.readUInt32(file)
header.magic_number = magic_number
header.version_mayor = version_mayor
header.version_minor = version_minor
header.xna_aral = xna_aral
header.settingsLen = settingsLen
header.machine = machineName
header.user = userName
header.files = filesString
header.pose = xpsPoseData
return header
def readTriIdxs(file):
face1 = bin_ops.readUInt32(file)
face2 = bin_ops.readUInt32(file)
face3 = bin_ops.readUInt32(file)
faceLoop = [face1, face2, face3]
return faceLoop
def readMeshes(file, xpsHeader, hasBones):
meshes = []
meshCount = bin_ops.readUInt32(file)
hasHeader = bool(xpsHeader)
hasTangent = False
if hasHeader:
hasTangent = hasTangentHeader(xpsHeader)
for meshId in range(meshCount):
# Name
meshName = readFilesString(file)
if not meshName:
meshName = 'unnamed'
# print('Mesh Name:', meshName)
# uv Count
uvLayerCount = bin_ops.readUInt32(file)
# Textures
textures = []
textureCount = bin_ops.readUInt32(file)
for texId in range(textureCount):
textureFile = ntpath.basename(readFilesString(file))
# print('Texture file', textureFile)
uvLayerId = bin_ops.readUInt32(file)
xpsTexture = xps_types.XpsTexture(texId, textureFile, uvLayerId)
textures.append(xpsTexture)
# Vertices
vertex = []
vertexCount = bin_ops.readUInt32(file)
for vertexId in range(vertexCount):
coord = readXYZ(file)
normal = readXYZ(file)
vertexColor = readVertexColor(file)
uvs = []
for uvLayerId in range(uvLayerCount):
uvVert = readUvVert(file)
uvs.append(uvVert)
if not hasHeader or hasTangent:
tangent = read4Float(file)
boneWeights = []
if hasBones:
# if cero bones dont have weights to read
boneIdx = read4Int16(file)
boneWeight = read4Float(file)
for idx in range(len(boneIdx)):
boneWeights.append(
xps_types.BoneWeight(boneIdx[idx], boneWeight[idx]))
xpsVertex = xps_types.XpsVertex(
vertexId, coord, normal, vertexColor, uvs, boneWeights)
vertex.append(xpsVertex)
# Faces
faces = []
triCount = bin_ops.readUInt32(file)
for i in range(triCount):
triIdxs = readTriIdxs(file)
faces.append(triIdxs)
xpsMesh = xps_types.XpsMesh(
meshName, textures, vertex, faces, uvLayerCount)
meshes.append(xpsMesh)
return meshes
def readFlags(file, optcount):
for i in range(optcount * 2):
waste = bin_ops.readUInt32(file)
def readNone(file, optcount):
for i in range(optcount):
waste = bin_ops.readUInt32(file)
def readHeader(file):
header = xps_types.XpsHeader()
# MagicNumber
magic_number = bin_ops.readUInt32(file)
# XPS Version
version_mayor = bin_ops.readUInt16(file)
version_minor = bin_ops.readUInt16(file)
# XNAaral Name
xna_aral = readFilesString(file)
# Settings Length
settingsLen = bin_ops.readUInt32(file)
# MachineName
machineName = readFilesString(file)
# UserName
userName = readFilesString(file)
# File-->File
filesString = readFilesString(file)
xpsPoseData = None
# print('*'*80)
if (version_mayor <= 1 and version_minor <= 12):
# print('OLD Format')
settingsStream = io.BytesIO(file.read(settingsLen * 4))
else:
# print('NEW Format')
valuesRead = 0
hash = bin_ops.readUInt32(file)
valuesRead += 1 * 4
items = bin_ops.readUInt32(file)
valuesRead += 1 * 4
# print('hash', hash)
# print('items', items)
for i in range(items):
# print('valuesRead', valuesRead)
optType = bin_ops.readUInt32(file)
valuesRead += 1 * 4
optcount = bin_ops.readUInt32(file)
valuesRead += 1 * 4
optInfo = bin_ops.readUInt32(file)
valuesRead += 1 * 4
# print('------')
# print('count',i)
# print('optType',optType)
# print('optcount',optcount)
# print('optInfo',optInfo)
if (optType == 255):
# print('Read None')
readNone(file, optcount)
valuesRead += optcount * 2
elif (optType == 2):
# print('Read Flags')
readFlags(file, optcount)
valuesRead += optcount * 2 * 4
elif (optType == 1):
# print('Read Pose')
xpsPoseData = readDefaultPose(file, optcount, optInfo)
readCount = bin_ops.roundToMultiple(optcount,
xps_const.ROUND_MULTIPLE)
valuesRead += readCount
else:
# print('Read Waste')
loopStart = valuesRead // 4
loopFinish = settingsLen
# print (loopStart, loopFinish)
for j in range(loopStart, loopFinish):
# print('waste',j - loopStart)
waste = bin_ops.readUInt32(file)
header.magic_number = magic_number
header.version_mayor = version_mayor
header.version_minor = version_minor
header.xna_aral = xna_aral
header.settingsLen = settingsLen
header.machine = machineName
header.user = userName
header.files = filesString
header.pose = xpsPoseData
return header
def readTriIdxs(file):
face1 = bin_ops.readUInt32(file)
face2 = bin_ops.readUInt32(file)
face3 = bin_ops.readUInt32(file)
faceLoop = [face1, face2, face3]
return faceLoop
def readMeshes(file, xpsHeader, hasBones):
meshes = []
meshCount = bin_ops.readUInt32(file)
hasHeader = bool(xpsHeader)
hasTangent = False
if hasHeader:
hasTangent = hasTangentHeader(xpsHeader)
for meshId in range(meshCount):
# Name
meshName = readFilesString(file)
if not meshName:
meshName = 'unnamed'
# print('Mesh Name:', meshName)
# uv Count
uvLayerCount = bin_ops.readUInt32(file)
# Textures
textures = []
textureCount = bin_ops.readUInt32(file)
for texId in range(textureCount):
textureFile = ntpath.basename(readFilesString(file))
# print('Texture file', textureFile)
uvLayerId = bin_ops.readUInt32(file)
xpsTexture = xps_types.XpsTexture(texId, textureFile, uvLayerId)
textures.append(xpsTexture)
# Vertices
vertex = []
vertexCount = bin_ops.readUInt32(file)
for vertexId in range(vertexCount):
coord = readXYZ(file)
normal = readXYZ(file)
vertexColor = readVertexColor(file)
uvs = []
for uvLayerId in range(uvLayerCount):
uvVert = readUvVert(file)
uvs.append(uvVert)
if not hasHeader or hasTangent:
tangent = read4Float(file)
boneWeights = []
if hasBones:
# if cero bones dont have weights to read
boneIdx = read4Int16(file)
boneWeight = read4Float(file)
for idx in range(len(boneIdx)):
boneWeights.append(
xps_types.BoneWeight(boneIdx[idx], boneWeight[idx]))
xpsVertex = xps_types.XpsVertex(vertexId, coord, normal,
vertexColor, uvs, boneWeights)
vertex.append(xpsVertex)
# Faces
faces = []
triCount = bin_ops.readUInt32(file)
for i in range(triCount):
triIdxs = readTriIdxs(file)
faces.append(triIdxs)
xpsMesh = xps_types.XpsMesh(meshName, textures, vertex, faces,
uvLayerCount)
meshes.append(xpsMesh)
return meshes
def readFlags(file, optcount):
for i in range(optcount * 2):
waste = bin_ops.readUInt32(file)
def readNone(file, optcount):
for i in range(optcount):
waste = bin_ops.readUInt32(file)
