public static void SaveMesh(string dataName, MTMeshData data)
{
string path = string.Format("{0}/{1}/{1}_{2}.bytes", s_DataPath, dataName, data.meshId);
FileHelper.CreateDirctory(path);
if (FileHelper.IsExists(path))
{
FileHelper.DeleteFile(path);
}
FileStream stream = File.Open(path, FileMode.Create);
//lods
byte[] uBuff = BitConverter.GetBytes(data.lods.Length);
stream.Write(uBuff, 0, uBuff.Length);
foreach (var lod in data.lods)
{
//vertices
uBuff = BitConverter.GetBytes(lod.vertices.Length);
stream.Write(uBuff, 0, uBuff.Length);
foreach (var v in lod.vertices)
{
WriteVector3(stream, v);
}
//normals
uBuff = BitConverter.GetBytes(lod.normals.Length);
stream.Write(uBuff, 0, uBuff.Length);
foreach (var n in lod.normals)
{
WriteVector3(stream, n);
}
//uvs
uBuff = BitConverter.GetBytes(lod.uvs.Length);
stream.Write(uBuff, 0, uBuff.Length);
foreach (var uv in lod.uvs)
{
WriteVector2(stream, uv);
}
//faces
uBuff = BitConverter.GetBytes(lod.faces.Length);
stream.Write(uBuff, 0, uBuff.Length);
foreach (var face in lod.faces)
{
uBuff = BitConverter.GetBytes(face);
stream.Write(uBuff, 0, uBuff.Length);
}
}
stream.Close();
}
public void Update()
{
if (IsDone)
{
return;
}
mesh[curIdx] = new MTMeshData(curIdx, scanners[0].Trees[curIdx].Center);
mesh[curIdx].lods = new MTMeshData.LOD[scanners.Length];
for (int lod = 0; lod < scanners.Length; ++lod)
{
mesh[curIdx].lods[lod] = new MTMeshData.LOD();
RunTessellation(scanners[lod].Trees[curIdx].Vertices, mesh[curIdx].lods[lod]);
}
//update idx
++curIdx;
}