ENH: Ensure otb::GlImageActor are up-to-date when calling ::ImageRegionToViewportQuad() (needed by ::GetExtent()).
ENH: Ensure otb::GlImageActor are up-to-date when calling ::ImageRegionToViewportQuad() (needed by ::GetExtent()).

orfeotoolbox/OTB,orfeotoolbox/OTB,orfeotoolbox/OTB,orfeotoolbox/OTB,orfeotoolbox/OTB,orfeotoolbox/OTB