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Add support for Tuanjie Mesh assets

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This commit is contained in:
VaDiM 2024-12-26 07:17:16 +03:00
parent 95f7d70419
commit d7b4d415ca
1 changed files with 73 additions and 0 deletions
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73
AssetStudio/Classes/Mesh.cs
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@ -444,6 +444,49 @@ namespace AssetStudio
}
}
public class VGPackedHierarchyNode
{
public Vector4[] LODBounds = new Vector4[8];
public Vector3[] BoxBoundsCenter = new Vector3[8];
public uint[] MinLODError_MaxParentLODError = new uint[8];
public Vector3[] BoxBoundsExtent = new Vector3[8];
public uint[] ChildStartReference = new uint[8];
public uint[] ResourcePageIndex_NumPages_GroupPartSize = new uint[8];
public VGPackedHierarchyNode(BinaryReader reader)
{
for (var i = 0; i < 8; i++)
{
LODBounds[i] = reader.ReadVector4();
BoxBoundsCenter[i] = reader.ReadVector3();
MinLODError_MaxParentLODError[i] = reader.ReadUInt32();
BoxBoundsExtent[i] = reader.ReadVector3();
ChildStartReference[i] = reader.ReadUInt32();
ResourcePageIndex_NumPages_GroupPartSize[i] = reader.ReadUInt32();
}
}
}
public class VGPageStreamingState
{
public uint BulkOffset;
public uint BulkSize;
public uint PageSize;
public uint DependenciesStart;
public uint DependenciesNum;
public uint Flags;
public VGPageStreamingState(BinaryReader reader)
{
BulkOffset = reader.ReadUInt32();
BulkSize = reader.ReadUInt32();
PageSize = reader.ReadUInt32();
DependenciesStart = reader.ReadUInt32();
DependenciesNum = reader.ReadUInt32();
Flags = reader.ReadUInt32();
}
}
public sealed class Mesh : NamedObject
{
private bool m_Use16BitIndices = true;
@ -542,6 +585,36 @@ namespace AssetStudio
var m_KeepVertices = reader.ReadBoolean();
var m_KeepIndices = reader.ReadBoolean();
}
if (version.IsTuanjie)
{
var m_LightmapUseUV1 = reader.ReadInt32();
var m_fileScale = reader.ReadSingle();
var NumInputTriangles = reader.ReadUInt32();
var NumInputVertices = reader.ReadUInt32();
var NumInputMeshes = reader.ReadUInt16();
var NumInputTexCoords = reader.ReadUInt16();
var ResourceFlags = reader.ReadUInt32();
var RootClusterPageSize = reader.ReadInt32();
reader.Position += RootClusterPageSize; //skip byte[] RootClusterPage
var ImposterAtlasSize = reader.ReadInt32();
reader.Position += ImposterAtlasSize * 2; //skip ushort[] ImposterAtlas
var HierarchyNodesSize = reader.ReadInt32();
for (var i = 0; i < HierarchyNodesSize; i++)
{
_ = new VGPackedHierarchyNode(reader);
}
var HierarchyRootOffsetsSize = reader.ReadInt32();
reader.Position += HierarchyRootOffsetsSize * 4; //skip uint[] HierarchyRootOffsets
var PageStreamingStatesSize = reader.ReadInt32();
for (var i = 0; i < PageStreamingStatesSize; i++)
{
_ = new VGPageStreamingState(reader);
}
var PageDependenciesSize = reader.ReadInt32();
reader.Position += PageDependenciesSize * 4; //skip uint[] PageDependencies
var streamableClusterPageSize = reader.ReadInt32();
reader.Position += streamableClusterPageSize; //skip byte[] streamableClusterPageSize
}
reader.AlignStream();
//Unity fixed it in 2017.3.1p1 and later versions