mirror/AssetStudio
1
0
Fork 0
mirror of https://github.com/aelurum/AssetStudio.git synced 2025-06-03 00:58:13 -04:00
Code Issues Packages Projects Releases Wiki Activity

Fix moc3 export

Browse Source
This commit is contained in:
VaDiM 2024-03-31 04:14:40 +03:00
parent 97bbfe8fbb
commit 9750f486d5
2 changed files with 38 additions and 24 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

60
AssetStudio/CubismModel.cs
View File

@ -1,5 +1,6 @@
using System;
using System.Collections.Generic;
using System.IO;
using System.Text;
using static AssetStudio.EndianSpanReader;
@ -27,8 +28,10 @@ namespace AssetStudio
public uint ParamCount { get; }
public HashSet<string> PartNames { get; }
public HashSet<string> ParamNames { get; }
public byte[] ModelData { get; }
private static bool IsBigEndian { get; set; }
private byte[] modelData;
private int modelDataSize;
private bool isBigEndian;
public CubismModel(MonoBehaviour moc)
{
@ -36,11 +39,11 @@ namespace AssetStudio
reader.Reset();
reader.Position += 28; //PPtr<GameObject> m_GameObject, m_Enabled, PPtr<MonoScript>
reader.ReadAlignedString(); //m_Name
var modelDataSize = (int)reader.ReadUInt32();
ModelData = BigArrayPool<byte>.Shared.Rent(modelDataSize);
_ = reader.Read(ModelData, 0, modelDataSize);
modelDataSize = (int)reader.ReadUInt32();
modelData = BigArrayPool<byte>.Shared.Rent(modelDataSize);
_ = reader.Read(modelData, 0, modelDataSize);
var sdkVer = ModelData[4];
var sdkVer = modelData[4];
if (Enum.IsDefined(typeof(CubismSDKVersion), sdkVer))
{
Version = (CubismSDKVersion)sdkVer;
@ -54,26 +57,37 @@ namespace AssetStudio
Logger.Warning($"Live2D model \"{moc.m_Name}\": " + msg);
return;
}
IsBigEndian = BitConverter.ToBoolean(ModelData, 5);
isBigEndian = BitConverter.ToBoolean(modelData, 5);
//offsets
var countInfoTableOffset = (int)SpanToUint32(ModelData, 64, IsBigEndian);
var canvasInfoOffset = (int)SpanToUint32(ModelData, 68, IsBigEndian);
var partIdsOffset = SpanToUint32(ModelData, 76, IsBigEndian);
var parameterIdsOffset = SpanToUint32(ModelData, 264, IsBigEndian);
var countInfoTableOffset = (int)SpanToUint32(modelData, 64, isBigEndian);
var canvasInfoOffset = (int)SpanToUint32(modelData, 68, isBigEndian);
var partIdsOffset = SpanToUint32(modelData, 76, isBigEndian);
var parameterIdsOffset = SpanToUint32(modelData, 264, isBigEndian);
//canvas
PixelPerUnit = ToSingle(ModelData, canvasInfoOffset);
CentralPosX = ToSingle(ModelData, canvasInfoOffset + 4);
CentralPosY = ToSingle(ModelData, canvasInfoOffset + 8);
CanvasWidth = ToSingle(ModelData, canvasInfoOffset + 12);
CanvasHeight = ToSingle(ModelData, canvasInfoOffset + 16);
PixelPerUnit = ToSingle(modelData, canvasInfoOffset, isBigEndian);
CentralPosX = ToSingle(modelData, canvasInfoOffset + 4, isBigEndian);
CentralPosY = ToSingle(modelData, canvasInfoOffset + 8, isBigEndian);
CanvasWidth = ToSingle(modelData, canvasInfoOffset + 12, isBigEndian);
CanvasHeight = ToSingle(modelData, canvasInfoOffset + 16, isBigEndian);
//model
PartCount = SpanToUint32(ModelData, countInfoTableOffset, IsBigEndian);
ParamCount = SpanToUint32(ModelData, countInfoTableOffset + 20, IsBigEndian);
PartNames = ReadMocStringHashSet(ModelData, (int)partIdsOffset, (int)PartCount);
ParamNames = ReadMocStringHashSet(ModelData, (int)parameterIdsOffset, (int)ParamCount);
PartCount = SpanToUint32(modelData, countInfoTableOffset, isBigEndian);
ParamCount = SpanToUint32(modelData, countInfoTableOffset + 20, isBigEndian);
PartNames = ReadMocStringHashSet(modelData, (int)partIdsOffset, (int)PartCount);
ParamNames = ReadMocStringHashSet(modelData, (int)parameterIdsOffset, (int)ParamCount);
}
public void SaveMoc3(string savePath)
{
if (!savePath.EndsWith(".moc3"))
savePath += ".moc3";
using (var file = File.OpenWrite(savePath))
{
file.Write(modelData, 0, modelDataSize);
}
}
private string ParseVersion()
@ -95,10 +109,10 @@ namespace AssetStudio
}
}
private static float ToSingle(ReadOnlySpan<byte> data, int index) //net framework ver
private static float ToSingle(ReadOnlySpan<byte> data, int index, bool isBigEndian) //net framework ver
{
var bytes = data.Slice(index, index + 4).ToArray();
if ((IsBigEndian && BitConverter.IsLittleEndian) || (!IsBigEndian && !BitConverter.IsLittleEndian))
if ((isBigEndian && BitConverter.IsLittleEndian) || (!isBigEndian && !BitConverter.IsLittleEndian))
(bytes[0], bytes[1], bytes[2], bytes[3]) = (bytes[3], bytes[2], bytes[1], bytes[0]);
return BitConverter.ToSingle(bytes, 0);
@ -123,7 +137,7 @@ namespace AssetStudio
{
if (disposing)
{
BigArrayPool<byte>.Shared.Return(ModelData);
BigArrayPool<byte>.Shared.Return(modelData, clearArray: true);
}
}

2
AssetStudioUtility/CubismLive2DExtractor/Live2DExtractor.cs
View File

@ -159,7 +159,7 @@ namespace CubismLive2DExtractor
ParameterNames = cubismModel.ParamNames;
PartNames = cubismModel.PartNames;
}
File.WriteAllBytes($"{destPath}{modelName}.moc3", cubismModel.ModelData);
cubismModel.SaveMoc3($"{destPath}{modelName}.moc3");
}
#endregion