Graphics: Remove the isLoaded check form mesh.
Graphics: Remove the isLoaded check form mesh.

This is a workaround for the disappearing items bug in creator.

pranavrc/example-gluon,KDE/gluon,KDE/gluon,pranavrc/example-gluon,pranavrc/example-gluon,KDE/gluon,KDE/gluon,pranavrc/example-gluon