Locking nodes

[dart_theg]

I have ran into an issue countless times before where I create a texture or mesh, just to try to modify it in the next line and run into a crash where I try to modify the object before it is done 'loading' etc. in Irrlicht. Hopefully this makes sense. Any solution?

[CuteAlien]

Irrlicht doesn't do background loading, so modifying objects in the next line is fine. The crashes likely have other reasons. But can't help without a concrete example.