¿Qué es GDExtension?

GDExtension is a Godot-specific technology that lets the engine interact with native shared libraries at runtime. You can use it to run native code without compiling it with the engine.

Hay tres métodos principales con los que se logra esto:

• gdextension_interface.h: A set of C functions that Godot and a GDExtension can use to communicate.

• extension_api.json: A list of C functions that are exposed from Godot APIs (Core Features).

• *.gdextension: A file format read by Godot to load a GDExtension.

Most people create GDExtensions with some existing language binding, such as godot-cpp (for C++), or one of the community-made ones.

Compatibilidad de versiones

See godot-cpp Version Compatibility, which applies to all GDExtensions.