/// <summary>
/// Initializes a new instance of the <see cref="MeshModelPart"/> class.
/// </summary>
/// <param name="metaData">The meta data.</param>
/// <param name="meshes">The meshes.</param>
/// <param name="edges">The edges.</param>
/// <param name="meshValueLists">A list of data values for this model (deviations, minima, maxima, mean values, etc.).</param>
/// <param name="thumbnail">The thumbnail.</param>
public MeshModelPart(MeshModelMetadata metaData, IEnumerable <Mesh> meshes, IEnumerable <Edge> edges = null, IEnumerable <MeshValueList> meshValueLists = null, byte[] thumbnail = null)
{
ConstructGeometry(meshes, edges);
Metadata = metaData;
UpdateTriangulationHash();
MeshValues = (meshValueLists ?? new MeshValueList[0]).ToArray();
CheckMeshValueIntegrity();
Metadata.MeshValueEntries = MeshValues.Select(m => m.Entry).ToArray();
Thumbnail = thumbnail;
}
/// <summary>
/// Creates the specified <paramref name="subFolder"/> in the specified <paramref name="zipFile"/> and writes the serialized data into it.
/// If the <paramref name="subFolder"/> is null or empty, the data will be serialized into the root directory of the zip archive .
/// </summary>
public void Serialize(ZipArchive zipFile, string subFolder = "")
{
Metadata.MeshValueEntries = MeshValues.Select(v => v.Entry).ToArray();
using (var entryStream = zipFile.CreateNormalizedEntry(Path.Combine(subFolder, "Metadata.xml"), CompressionLevel.Optimal).Open())
{
Metadata.WriteTo(entryStream, true);
}
// Vorschaubild
if (HasThumbnail)
{
using (var entryStream = zipFile.CreateNormalizedEntry(Path.Combine(subFolder, "PreviewImage.png"), CompressionLevel.NoCompression).Open())
{
entryStream.Write(_Thumbnail, 0, _Thumbnail.Length);
}
}
// Triangulierungsdaten schreiben
using (var entryStream = zipFile.CreateNormalizedEntry(Path.Combine(subFolder, "Meshes.dat"), CompressionLevel.Fastest).Open())
using (var binaryWriter = new BinaryWriter(entryStream, Encoding.UTF8, true))
{
binaryWriter.Write(Meshes.Length);
foreach (var mesh in Meshes)
{
mesh.Write(binaryWriter);
}
}
// Edgedaten schreiben
using (var entryStream = zipFile.CreateNormalizedEntry(Path.Combine(subFolder, "Edges.dat"), CompressionLevel.Fastest).Open())
using (var binaryWriter = new BinaryWriter(entryStream, Encoding.UTF8, true))
{
binaryWriter.Write(Edges.Length);
foreach (var edge in Edges)
{
edge.Write(binaryWriter);
}
}
// Datenwerte schreiben
foreach (var entry in MeshValues)
{
using (var entryStream = zipFile.CreateNormalizedEntry(Path.Combine(subFolder, entry.Entry.Filename), CompressionLevel.Fastest).Open())
using (var binaryWriter = new BinaryWriter(entryStream, Encoding.UTF8, true))
{
entry.Write(binaryWriter);
}
}
}
