added comments

Author: chenkasirer

src/compas_rhino/geometry/surfaces/nurbs.py

@@ -65,7 +65,7 @@ def rhino_surface_from_parameters(
     v_order = v_degree + 1
     u_point_count = len(points)
     v_point_count = len(points[0])
-    is_rational = True  # TODO: check if all weights are the same
+    is_rational = True  # TODO: check if all weights are equal? https://developer.rhino3d.com/guides/opennurbs/nurbs-geometry-overview/
     dimensions = 3
     rhino_surface = Rhino.Geometry.NurbsSurface.Create(dimensions, is_rational, u_order, v_order, u_point_count, v_point_count)