enum OdDgAssocPointRootType { kUnknownAssociation = 0, kLinearAssociation = 1, kIntersectAssociation = 2, kArcAssociation = 3, kMultilineAssociation = 4, kBSplineCurveAssociation = 5, kProjectionAssociation = 6, kOriginAssociation = 7, kIntersect2Association = 8, kMeshVertexAssociation = 10, kMeshEdgeAssociation = 11, kBSplineSurfaceAssociation = 13 };