public bool ExportMeshWithMaterials(Stream meshStream, FileInfo outfile, List <Archive> archives, string matRepo, EUncookExtension eUncookExtension = EUncookExtension.dds, bool isGLBinary = true, bool LodFilter = true)
{
if (matRepo == null)
{
throw new Exception("Material Repository Path is not set, Please select a folder in the Material Repository Settings where your textures will output, Generating the complete dump is not required.");
}
var cr2w = _wolvenkitFileService.TryReadRED4File(meshStream);
if (cr2w == null || !cr2w.Chunks.Select(_ => _.Data).OfType <CMesh>().Any() || !cr2w.Chunks.Select(_ => _.Data).OfType <rendRenderMeshBlob>().Any())
{
return(false);
}
DirectoryInfo outDir = new DirectoryInfo(Path.Combine(outfile.DirectoryName, Path.GetFileNameWithoutExtension(outfile.FullName)));
MESH.MeshBones meshBones = new MESH.MeshBones();
meshBones.boneCount = cr2w.Chunks.Select(_ => _.Data).OfType <CMesh>().First().BoneNames.Count;
if (meshBones.boneCount != 0) // for rigid meshes
{
meshBones.Names = RIG.GetboneNames(cr2w);
meshBones.WorldPosn = MESH.GetMeshBonesPosn(cr2w);
}
RawArmature Rig = MESH.GetNonParentedRig(meshBones);
MemoryStream ms = MESH.GetMeshBufferStream(meshStream, cr2w);
MeshesInfo meshinfo = MESH.GetMeshesinfo(cr2w);
List <RawMeshContainer> expMeshes = MESH.ContainRawMesh(ms, meshinfo, LodFilter);
if (meshBones.boneCount == 0) // for rigid meshes
{
for (int i = 0; i < expMeshes.Count; i++)
{
expMeshes[i].weightcount = 0;
}
}
MESH.UpdateMeshJoints(ref expMeshes, Rig, meshBones);
ModelRoot model = MESH.RawMeshesToGLTF(expMeshes, Rig);
if (!outDir.Exists)
{
Directory.CreateDirectory(outDir.FullName);
}
ParseMaterials(cr2w, meshStream, outDir, archives, matRepo, eUncookExtension);
if (isGLBinary)
{
model.SaveGLB(outfile.FullName);
}
else
{
model.SaveGLTF(outfile.FullName);
}
meshStream.Dispose();
meshStream.Close();
return(true);
}
public bool ExportMorphTargets(Stream targetStream, FileInfo outfile, List <Archive> archives, bool isGLBinary = true)
{
var cr2w = _wolvenkitFileService.TryReadRED4File(targetStream);
if (cr2w == null || !cr2w.Chunks.Select(_ => _.Data).OfType <MorphTargetMesh>().Any() || !cr2w.Chunks.Select(_ => _.Data).OfType <rendRenderMeshBlob>().Any())
{
return(false);
}
RawArmature Rig = null;
MemoryStream meshbuffer = MESH.GetMeshBufferStream(targetStream, cr2w);
MeshesInfo meshinfo = MESH.GetMeshesinfo(cr2w);
List <RawMeshContainer> expMeshes = MESH.ContainRawMesh(meshbuffer, meshinfo, true);
int subMeshC = expMeshes.Count;
var buffers = cr2w.Buffers;
var blob = cr2w.Chunks.Select(_ => _.Data).OfType <rendRenderMorphTargetMeshBlob>().First();
string baseMeshPath = cr2w.Chunks.Select(_ => _.Data).OfType <MorphTargetMesh>().First().BaseMesh.DepotPath;
ulong hash = FNV1A64HashAlgorithm.HashString(baseMeshPath);
foreach (Archive ar in archives)
{
if (ar.Files.ContainsKey(hash))
{
var meshStream = new MemoryStream();
ModTools.ExtractSingleToStream(ar, hash, meshStream);
var meshCr2w = _wolvenkitFileService.TryReadRED4File(meshStream);
if (meshCr2w == null || !meshCr2w.Chunks.Select(_ => _.Data).OfType <CMesh>().Any() || !meshCr2w.Chunks.Select(_ => _.Data).OfType <rendRenderMeshBlob>().Any())
{
break;
}
MESH.MeshBones meshBones = new MESH.MeshBones();
meshBones.boneCount = meshCr2w.Chunks.Select(_ => _.Data).OfType <CMesh>().First().BoneNames.Count;
if (meshBones.boneCount != 0) // for rigid meshes
{
meshBones.Names = RIG.GetboneNames(meshCr2w);
meshBones.WorldPosn = MESH.GetMeshBonesPosn(meshCr2w);
}
Rig = MESH.GetNonParentedRig(meshBones);
MemoryStream ms = MESH.GetMeshBufferStream(meshStream, meshCr2w);
meshinfo = MESH.GetMeshesinfo(meshCr2w);
expMeshes = MESH.ContainRawMesh(ms, meshinfo, true);
subMeshC = expMeshes.Count;
if (meshBones.boneCount == 0) // for rigid meshes
{
for (int i = 0; i < expMeshes.Count; i++)
{
expMeshes[i].weightcount = 0;
}
}
MESH.UpdateMeshJoints(ref expMeshes, Rig, meshBones);
break;
}
}
MemoryStream diffsbuffer = new MemoryStream();
MemoryStream mappingbuffer = new MemoryStream();
MemoryStream texbuffer = new MemoryStream();
if (blob.DiffsBuffer.IsSerialized)
{
targetStream.Seek(cr2w.Buffers[blob.DiffsBuffer.Buffer.Value - 1].Offset, SeekOrigin.Begin);
targetStream.DecompressAndCopySegment(diffsbuffer, buffers[blob.DiffsBuffer.Buffer.Value - 1].DiskSize, buffers[blob.DiffsBuffer.Buffer.Value - 1].MemSize);
}
if (blob.MappingBuffer.IsSerialized)
{
targetStream.Seek(cr2w.Buffers[blob.MappingBuffer.Buffer.Value - 1].Offset, SeekOrigin.Begin);
targetStream.DecompressAndCopySegment(mappingbuffer, buffers[blob.MappingBuffer.Buffer.Value - 1].DiskSize, buffers[blob.MappingBuffer.Buffer.Value - 1].MemSize);
}
if (blob.TextureDiffsBuffer.IsSerialized)
{
targetStream.Seek(cr2w.Buffers[blob.TextureDiffsBuffer.Buffer.Value - 1].Offset, SeekOrigin.Begin);
targetStream.DecompressAndCopySegment(texbuffer, buffers[blob.TextureDiffsBuffer.Buffer.Value - 1].DiskSize, buffers[blob.TextureDiffsBuffer.Buffer.Value - 1].MemSize);
}
TargetsInfo targetsInfo = GetTargetInfos(cr2w, subMeshC);
List <RawTargetContainer[]> expTargets = new List <RawTargetContainer[]>();
for (int i = 0; i < targetsInfo.NumTargets; i++)
{
UInt32[] temp_NumVertexDiffsInEachChunk = new UInt32[subMeshC];
UInt32[] temp_NumVertexDiffsMappingInEachChunk = new UInt32[subMeshC];
for (int e = 0; e < subMeshC; e++)
{
temp_NumVertexDiffsInEachChunk[e] = targetsInfo.NumVertexDiffsInEachChunk[i, e];
temp_NumVertexDiffsMappingInEachChunk[e] = targetsInfo.NumVertexDiffsMappingInEachChunk[i, e];
}
expTargets.Add(ContainRawTargets(diffsbuffer, mappingbuffer, temp_NumVertexDiffsInEachChunk, temp_NumVertexDiffsMappingInEachChunk, targetsInfo.TargetStartsInVertexDiffs[i], targetsInfo.TargetStartsInVertexDiffsMapping[i], targetsInfo.TargetPositionDiffOffset[i], targetsInfo.TargetPositionDiffScale[i], subMeshC));
}
string[] names = new string[targetsInfo.NumTargets];
for (int i = 0; i < targetsInfo.NumTargets; i++)
{
names[i] = targetsInfo.Names[i] + "_" + targetsInfo.RegionNames[i];
}
List <MemoryStream> textureStreams = ContainTextureStreams(cr2w, texbuffer);
ModelRoot model = RawTargetsToGLTF(expMeshes, expTargets, names, Rig);
if (WolvenTesting.IsTesting)
{
return(true);
}
model.Extras = SharpGLTF.IO.JsonContent.Serialize(new { BaseMesh = targetsInfo.BaseMesh });
if (isGLBinary)
{
model.SaveGLB(outfile.FullName);
}
else
{
model.SaveGLTF(outfile.FullName);
}
var dir = new DirectoryInfo(outfile.FullName.Replace(Path.GetExtension(outfile.FullName), string.Empty) + "_Textures");
if (textureStreams.Count > 0)
{
Directory.CreateDirectory(dir.FullName);
}
for (int i = 0; i < textureStreams.Count; i++)
{
File.WriteAllBytes(dir.FullName + "\\" + Path.GetFileNameWithoutExtension(outfile.FullName) + i + ".dds", textureStreams[i].ToArray());
}
targetStream.Dispose();
targetStream.Close();
return(true);
}