Topics in this section

• What are NURBS?
• NURBS modeling overview
• The mathematics behind NURBS
• Degree of NURBS curves and surfaces
• Parameterization of NURBS curves and surfaces
• Normals
• Periodic, closed, and open geometry
• Curvature and Continuity
• Components of NURBS curves
• Moving edit points vs. moving CVs
• Multi-knots and CV multiplicity
• Tips for constructing NURBS curves
• Displaying and selecting NURBS components
• Bezier curves