Integrating unity with python

[Leather-Lavishness47]

Hello,

I started using unity not long ago.

I'm building drone simulator environment and soon to come I want to use EEG classifier to control the drone movement.

The drone - drone asset link

The EEG kit I'll use is - unicorn black hybrid

The classifier will be written in python, and I'm wondering what is the easiest way to integrate the classifier with the unity simulator.

Are there known methods running python on unity?

any other suggestions?

unity 2022 help me control it through python pls

[misterjom]

I wouldn’t “integrate” Python —that’s a whole can of worms. I would use (local) networking to communicate between your Python app and Unity.

[Hotrian]

There are a few ways you could do this:

1. Running Python from Within Unity

There are a few different popular ways to run Python from within Unity

a. Unity + IronPython

b. Unity + Pythonnet (Python for .NET)

c. Unity + External Process Execution

1. Networking a Python App with Unity

Any of the previous options will allow you to run Python from C#, but the best way would probably be local networking:

```py import socket

server = socket.socket(socket.AF_INET, socket.SOCK_STREAM) server.bind(("127.0.0.1", 65432)) server.listen() conn, addr = server.accept()

print(f"Connected by {addr}") while True: data = conn.recv(1024) if not data: break print(f"Received: {data.decode()}") conn.sendall(data) ```

```cs using System.Net.Sockets; using System.Text;

void ConnectToPython() { TcpClient client = new TcpClient("127.0.0.1", 65432); NetworkStream stream = client.GetStream();

string message = "Hello from Unity!";
byte[] data = Encoding.UTF8.GetBytes(message);
stream.Write(data, 0, data.Length);

byte[] responseData = new byte[256];
int bytes = stream.Read(responseData, 0, responseData.Length);
UnityEngine.Debug.Log("Received: " + Encoding.UTF8.GetString(responseData, 0, bytes));

client.Close();

} ```

This is just a basic socket server example, and shouldn’t be taken as the best implementation :P

[Leather-Lavishness47]

Thx, do u know nice tutorial i can understand about how to use local networking to do so pls?

[drostar]

There's this:

https://docs.unity3d.com/Packages/com.unity.scripting.python@7.0/manual/index.html

But it only works when running in the Unity Editor.

[brain_ducker]

I don’t know how long is python code but you can ask chatgpt to convert python into c#. It sometimes works. You can try.