ogl_scene_renderer: clean-up
ogl_scene_renderer: clean-up

grahamsellers/Emerald,grahamsellers/Emerald,grahamsellers/Emerald,kbiElude/Emerald,kbiElude/Emerald,grahamsellers/Emerald,grahamsellers/Emerald,kbiElude/Emerald,kbiElude/Emerald,kbiElude/Emerald