public static void ExportOBJ(MeshObject mesh)
{
MeshObjectSerializable meshCopy = new MeshObjectSerializable(mesh);
//StreamWriter writer = new StreamWriter(filePath + ".obj", false);
//writer.
StringBuilder exportText = new StringBuilder();
foreach (VertexSerializable vert in meshCopy.vertices)
{
string line = $"v {vert.pos.x} {vert.pos.y} {vert.pos.z}";
exportText.AppendLine(line);
}
foreach (FaceSerializable face in meshCopy.faces)
{
string line = $"f";
foreach (int index in face.verts)
{
line += " " + (index + 1);
}
exportText.AppendLine(line);
}
byte[] objBytes = ASCIIEncoding.ASCII.GetBytes(exportText.ToString());
DownloadFile(objBytes, objBytes.Length, "model.obj");
//writer.Close();
}
public static void SaveMesh(MeshObject mesh)
{
MeshObjectSerializable meshCopy = new MeshObjectSerializable(mesh);
BinaryFormatter bf = new BinaryFormatter();
FileStream file = File.Open(GetFullFilePath(), FileMode.Create);
bf.Serialize(file, meshCopy);
file.Close();
}
public static MeshObject LoadMesh(MeshFilter meshFilter, MeshCollider meshCollider)
{
if (File.Exists(GetFullFilePath()))
{
BinaryFormatter bf = new BinaryFormatter();
FileStream file = File.OpenRead(GetFullFilePath());
MeshObjectSerializable mesh_ = (MeshObjectSerializable)bf.Deserialize(file);
MeshObject mesh = mesh_.ToMeshObject(meshFilter, meshCollider);
return(mesh);
}
else
{
Debug.Log($"Cannot load because file {GetFullFilePath()} does not exist");
}
return(null);
}