Kannan U V's
Portfolio et al.
Classes > Fall 2008
> CS6670
Computer Aided Geometric Design I
(by Dr. Elaine Cohen)
2D Spline Curves
3D Spline Curves
In this animation below we can see the control points(Blue circles), Green curve is the spline curve. Red circle is the osculating circle. The Red is the tangent, Green is the normal and Blue is the binormal at any point on the curve. These 3 lines are also called the Frenet frames(These vectors are unit vectors). We can see offset curves and locus of the center of curvature of every point on the curve.
B-Spline Curves
B-Spline Surfaces
