public struct BlendIndicesSemantic : IUShort4Semantic, ISemantic<UShort4>, ISemantic, U4V2, IConverter<UShort4, Vector2>, V2U4, IConverter<Vector2, UShort4>, U4V3, IConverter<UShort4, Vector3>, V3U4, IConverter<Vector3, UShort4>, U4V4, IConverter<UShort4, Vector4>, V4U4, IConverter<Vector4, UShort4>, U4B4, IConverter<UShort4, Byte4>, B4U4, IConverter<Byte4, UShort4>, U4U4, IConverter<UShort4, UShort4>, U4H2, IConverter<UShort4, Half2>, H2U4, IConverter<Half2, UShort4>, U4H3, IConverter<UShort4, Half3>, H3U4, IConverter<Half3, UShort4>, U4H4, IConverter<UShort4, Half4>, H4U4, IConverter<Half4, UShort4>, U4COLOR, IConverter<UShort4, Color>, COLORU4, IConverter<Color, UShort4>