Supported STEP entities

This table lists the STEP entities that are supported by Autodesk Moldflow Insight

STEP entity classes Parasolid entity
Topology
MANIFOLD_SOLID_BREP PK_BODY_t ---
CLOSED_SHELL PK_SHELL_t ---
ADVANCED_FACE PK_FACE_t ---
EDGE_LOOP PK_LOOP_t ---
ORIENTED_EDGE PK_FIN_t ---
EDGE_CURVE PK_EDGE_t ---
VERTEX PK_VERTEX_t ---
Geometry
CARTESIAN_POINT PK_POINT_sf_t ---
LINE PK_LINE_sf_t ---
CIRCLE PK_CIRCLE_sf_t ---
ELLIPSE PK_ELLIPSE_sf_t ---
PARABOLA PK_BCURVE_sf_t With vertex_dim=4 in Parasolid
HYPERBOLA PK_BCURVE_sf_t With vertex_dim=4 in Parasolid
PLANE PK_PLANE_sf_t ---
CYLINDRICAL_SURFACE PK_CYL_sf_t ---
CONICAL_SURFACE PK_CONE_sf_t ---
SPHERICAL_SURFACE PK_SPHERE_sf_t ---
TOROIDAL_SURFACE PK_TORUS_sf_t ---
Spline Curves
UNIFORM_CURVE PK_BCURVE_sf_t With vertex_dim = 3 in Parasolid
QUASI_UNIFORM_CURVE PK_BCURVE_sf_t -do-
BEZIER_CURVE PK_BCURVE_sf_t -do-
B_SPLINE_CURVE_WITH_KNOTS PK_BCURVE_sf_t -do-
NURBS PK_BCURVE_sf_t With vertex_dim = 4 in Parasolid
TRIMMED_CURVE CURVE_t Base curve is mapped which gets trimmed by the boundary vertices in Parasolid
SURFACE_CURVE CURVE_t or PK_SPCURVE_t  
INTERSECTION_CURVE CURVE_t Only the curve is mapped to corresponding curve in Parasolid
PCURVE PK_SPCURVE_t ---
Spline surfaces
B_SPLINE_SURFACE_WITH_KNOTS PK_BSURF_sf_t With vertex_dim = 3 in Parasolid
UNIFORM_SURFACE PK_BSURF_sf_t -do-
QUASI_UNIFORM_SURFACE PK_BSURF_sf_t -do-
BEZIER_SURFACE PK_BSURF_sf_t -do-
NURBS PK_BSURF_sf_t With vertex_dim = 4 in Parasolid
Others
SURFACE_OF_LINEAR_EXTRUSION PK_SWEPT_sf_t ---
SURFACE_OF_REVOLUTION PK_SPUN_sf_t ---
CURVE_BOUNDED_SURFACE PK_BODY_t  
RECTANGULAR_TRIMMED_SURFACE PK_BODY_t  
SHELL_BASED_SURFACE_MODEL PK_BODY_t  
FACETED_BREP PK_BODY_t  
OFFSET_SURFACE PK_OFFSET_sf_t  
BLEND PK_BSURF_sf_t  
SPUN_SURFACE PK_SPUN_sf_t