private void ProcessData()
{
//Fix normal channel in 2018.3 and up
if (version[0] > 2018 || (version[0] == 2018 && version[1] >= 3))
{
if (m_VertexData.m_Channels[1].dimension > 4)
{
for (int i = 2; i < m_VertexData.m_Channels.Length; i++)
{
if (m_VertexData.m_Channels[i].dimension > 0)
{
var offset = m_VertexData.m_Channels[i].offset - m_VertexData.m_Channels[1].offset;
m_VertexData.m_Channels[1].dimension = (byte)(offset / MeshHelper.GetChannelFormatSize(m_VertexData.m_Channels[1].format));
m_VertexData.GetStreams();
break;
}
}
}
}
if (!string.IsNullOrEmpty(m_StreamData?.path))
{
if (m_VertexData.m_VertexCount > 0)
{
var resourceReader = new ResourceReader(m_StreamData.path, assetsFile, m_StreamData.offset, (int)m_StreamData.size);
m_VertexData.m_DataSize = resourceReader.GetData();
}
}
if (version[0] > 3 || (version[0] == 3 && version[1] >= 5)) //3.5 and up
{
ReadVertexData();
}
if (version[0] > 2 || (version[0] == 2 && version[1] >= 6)) //2.6.0 and later
{
DecompressCompressedMesh();
}
BuildFaces();
}
private void ProcessData()
{
if (!string.IsNullOrEmpty(m_StreamData?.path))
{
if (m_VertexData.m_VertexCount > 0)
{
var resourceReader = new ResourceReader(m_StreamData.path, assetsFile, m_StreamData.offset, (int)m_StreamData.size);
m_VertexData.m_DataSize = resourceReader.GetData();
}
}
if (version[0] > 3 || (version[0] == 3 && version[1] >= 5)) //3.5 and up
{
ReadVertexData();
}
if (version[0] > 2 || (version[0] == 2 && version[1] >= 6)) //2.6.0 and later
{
DecompressCompressedMesh();
}
BuildFaces();
}
public Texture2D(ObjectReader reader) : base(reader)
{
m_Width = reader.ReadInt32();
m_Height = reader.ReadInt32();
var m_CompleteImageSize = reader.ReadInt32();
if (version[0] >= 2020) //2020.1 and up
{
var m_MipsStripped = reader.ReadInt32();
}
m_TextureFormat = (TextureFormat)reader.ReadInt32();
if (version[0] < 5 || (version[0] == 5 && version[1] < 2)) //5.2 down
{
m_MipMap = reader.ReadBoolean();
}
else
{
m_MipCount = reader.ReadInt32();
}
if (version[0] > 2 || (version[0] == 2 && version[1] >= 6)) //2.6.0 and up
{
var m_IsReadable = reader.ReadBoolean();
}
if (version[0] >= 2020) //2020.1 and up
{
var m_IsPreProcessed = reader.ReadBoolean();
}
if (version[0] > 2019 || (version[0] == 2019 && version[1] >= 3)) //2019.3 and up
{
var m_IgnoreMasterTextureLimit = reader.ReadBoolean();
}
if (version[0] >= 3) //3.0.0 - 5.4
{
if (version[0] < 5 || (version[0] == 5 && version[1] <= 4))
{
var m_ReadAllowed = reader.ReadBoolean();
}
}
if (version[0] > 2018 || (version[0] == 2018 && version[1] >= 2)) //2018.2 and up
{
var m_StreamingMipmaps = reader.ReadBoolean();
}
reader.AlignStream();
if (version[0] > 2018 || (version[0] == 2018 && version[1] >= 2)) //2018.2 and up
{
var m_StreamingMipmapsPriority = reader.ReadInt32();
}
var m_ImageCount = reader.ReadInt32();
var m_TextureDimension = reader.ReadInt32();
m_TextureSettings = new GLTextureSettings(reader);
if (version[0] >= 3) //3.0 and up
{
var m_LightmapFormat = reader.ReadInt32();
}
if (version[0] > 3 || (version[0] == 3 && version[1] >= 5)) //3.5.0 and up
{
var m_ColorSpace = reader.ReadInt32();
}
if (version[0] > 2020 || (version[0] == 2020 && version[1] >= 2)) //2020.2 and up
{
var m_PlatformBlob = reader.ReadUInt8Array();
reader.AlignStream();
}
var image_data_size = reader.ReadInt32();
if (image_data_size == 0 && ((version[0] == 5 && version[1] >= 3) || version[0] > 5))//5.3.0 and up
{
m_StreamData = new StreamingInfo(reader);
}
ResourceReader resourceReader;
if (!string.IsNullOrEmpty(m_StreamData?.path))
{
// no way in hell this is correct
reader.AlignStream();
resourceReader = new ResourceReader(reader, reader.BaseStream.Length - m_CompleteImageSize, m_CompleteImageSize);
//resourceReader = new ResourceReader(m_StreamData.path, assetsFile, m_StreamData.offset, m_StreamData.size);
}
else
{
resourceReader = new ResourceReader(reader, reader.BaseStream.Position, image_data_size);
}
image_data = resourceReader;
}
public Texture2D(ObjectReader reader) : base(reader)
{
m_Width = reader.ReadInt32();
m_Height = reader.ReadInt32();
m_CompleteImageSize = reader.ReadInt32();
m_TextureFormat = (TextureFormat)reader.ReadInt32();
if (version[0] < 5 || (version[0] == 5 && version[1] < 2))
{
m_MipMap = reader.ReadBoolean();
}
else
{
m_MipCount = reader.ReadInt32();
}
m_IsReadable = reader.ReadBoolean(); //2.6.0 and up
m_ReadAllowed = reader.ReadBoolean(); //3.0.0 - 5.4
//m_StreamingMipmaps 2018.2 and up
reader.AlignStream();
if (version[0] > 2018 || (version[0] == 2018 && version[1] >= 2)) //2018.2 and up
{
var m_StreamingMipmapsPriority = reader.ReadInt32();
}
else if (HasStructMember("m_StreamingMipmapsPriority")) //will fix in some patch version bundle
{
var m_StreamingMipmapsPriority = reader.ReadInt32();
}
if (HasStructMember("m_StreamingGroupID")) //What the hell is this?
{
var m_StreamingGroupID = reader.ReadUInt32();
}
m_ImageCount = reader.ReadInt32();
m_TextureDimension = reader.ReadInt32();
//m_TextureSettings
m_FilterMode = reader.ReadInt32();
m_Aniso = reader.ReadInt32();
m_MipBias = reader.ReadSingle();
if (version[0] >= 2017)//2017.x and up
{
int m_WrapU = reader.ReadInt32();
int m_WrapV = reader.ReadInt32();
int m_WrapW = reader.ReadInt32();
}
else
{
m_WrapMode = reader.ReadInt32();
}
if (version[0] >= 3)
{
m_LightmapFormat = reader.ReadInt32();
if (version[0] >= 4 || version[1] >= 5)//3.5.0 and up
{
m_ColorSpace = reader.ReadInt32();
}
}
image_data_size = reader.ReadInt32();
if (image_data_size == 0 && ((version[0] == 5 && version[1] >= 3) || version[0] > 5))//5.3.0 and up
{
offset = reader.ReadUInt32();
size = reader.ReadUInt32();
image_data_size = (int)size;
path = reader.ReadAlignedString();
}
ResourceReader resourceReader;
if (!string.IsNullOrEmpty(path))
{
resourceReader = new ResourceReader(path, assetsFile, offset, image_data_size);
}
else
{
resourceReader = new ResourceReader(reader, reader.BaseStream.Position, image_data_size);
}
image_data = new Lazy <byte[]>(resourceReader.GetData);
}