Function getSceneFlags

tutorials/verify/rtcore_helpers.h:694–697

  static const size_t numSceneFlags = 8*3;

  SceneFlags getSceneFlags(size_t i) {
    i = i % numSceneFlags;
    return SceneFlags((RTCSceneFlags)(i&7),(RTCBuildQuality)(i>>3));
  }

  static const size_t numSceneGeomFlags = 32;