Share Email Facebook Twitter LinkedIn Essential conceptsNURBS Essential Concepts CVs, Hulls and Degree Edit Points, Isoparms and Spans Parameterization UV Curvature Evaluation Continuity G0 G1 G2 G3 Normals and Surface Orientation Periodic Geometry Rational Geometry Pages in this section CVs, Hulls and Degree Edit Points, Isoparms and Spans Parameterization UV Curvature Evaluation Continuity G0 G1 G2 G3 Normals and Surface Orientation Periodic Geometry Rational Geometry