/*
* Takes a filename and deserializes the associated mesh
* Returns the default cube mesh if there's no mesh saved to disk
*/
public static Mesh deserializeMesh(string name)
{
Mesh mesh;
string path = Path.Combine(Application.persistentDataPath, name + ".mesh");
if (File.Exists(path))
{
FileStream stream = new FileStream(path, FileMode.Open);
serializableMesh smesh = (serializableMesh)formatter.Deserialize(stream);
stream.Close();
mesh = new Mesh();
mesh.vertices = smesh.vertices.Select(x => serializableVector3ToVector3(x)).ToArray();
mesh.triangles = smesh.triangles;
mesh.colors = smesh.colors.Select(x => serializableVector4ToColor(x)).ToArray();
}
else
{
//Load a placeholder cube so that we can at least fail gracefully
GameObject cube = GameObject.CreatePrimitive(PrimitiveType.Cube);
MeshFilter mf = (MeshFilter)cube.GetComponent("MeshFilter");
mesh = mf.mesh;
}
return(mesh);
}
//Take a mesh and a filename and save it to disk
public static void serializeMesh(Mesh mesh, string name)
{
serializableMesh smesh = new serializableMesh();
smesh.vertices = mesh.vertices.Select(x => vector3ToSerializableVector3(x)).ToArray();
smesh.triangles = mesh.triangles;
smesh.colors = mesh.colors.Select(x => vector4ToSerializableVector4(x)).ToArray();
string path = Path.Combine(Application.persistentDataPath, name + ".mesh");
FileStream stream = new FileStream(path, FileMode.Create);
formatter.Serialize(stream, smesh);
stream.Close();
}
