_linePrecipitationDrawable | osgParticle::PrecipitationEffect::PrecipitationDrawableSet | |
_pointPrecipitationDrawable | osgParticle::PrecipitationEffect::PrecipitationDrawableSet | |
_quadPrecipitationDrawable | osgParticle::PrecipitationEffect::PrecipitationDrawableSet | |