This article will introduce some of our attempts and practices to improve the performance of using Python to modify SImage content in Unreal Engine with TAPython, and how to use Memory Copy to transfer data from Python to c++ in Unreal Engine.

This article will introduce the scope of Chameleon tool instance variables and how to get the variables of other tool instances in Chameleon tools. So we can control other Chameleon Tool in one tool.

In the latest TAPython, we can dynamically add widgets through Python code, now we can do some cooler things.

Code highlighting and auto-completion in PyCharm and VSCode provide efficiency when developing python editor tools. However, the unreal-generated stub file unreal.py becomes larger with each newer Unreal engine, causing low memory issues and slower performance in PyCharm. The author suggests splitting the unreal.py file into smaller files by class name to improve development efficiency.

TAPython 1.0.10 beta for UE5.1 is here.

With MaterialEditingLirary and PythonMaterialLib of TAPython，we can script almost every material operations with Python.
And we can get deep detail from expressions and material, for instance the connections between expressions and shadermap.

The Sketch tool of TAPython let developer preview the unreal Slate UI in realtime. With the live-templates in Pycharm, it can be considerably faster when coding the UI widgets. In this article I will introduce how to use Live-Templates in pycharm and try to code this UI in less than 90 seconds

In short, we can use Python to do almost every thing you did manually in the editor with User defined ENum, User Defined Struct and DataTable.

Connect UE5 editor and physical "macro keypad" with Python and Raspberry pico.

UE Python Scripting Plugin TAPython for Unreal Engine 5.0.0 has been released.