material Banners/Pickups { technique { pass { lighting off scene_blend add depth_write off texture_unit { texture Pickups.png } } } } material Banners/Drone { technique { pass { lighting off scene_blend add depth_write off texture_unit { texture Drone.png } } } } material Banners/Formation { technique { pass { lighting off scene_blend add depth_write off texture_unit { texture Formation.png } } } }