Entity type 128.
public vtb::iges::Entity
using knot_array = std::vector< T >
using weight_array = std::vector< std::vector< T > >
using vertex_array = std::vector< std::vector< vec3 > >
using vec3 = blitz::TinyVector< T, 3 >
parameters(iges_ostream & out) const -> voidprotectedvirtual
Rational_basis_spline_surface(knot_array u_knots, knot_array v_knots, weight_array weights, vertex_array points)
Rational_basis_spline_surface()