Question:Is it possible to make nodes in any other shape than sqares?

Is it possible to make custom nodes with different shapes?

I could have use for making nodes in this form: 

![Image](https://github.com/user-attachments/assets/2c418456-04e5-47f6-9fbe-ca8964c5d0e3)

![Image](https://github.com/user-attachments/assets/18ba34a4-3519-48b4-bed6-5d10652037c1)

![Image](https://github.com/user-attachments/assets/133c68f7-be62-4fa8-b6cf-06d4706e92d1)