Math 155B  Introduction to
Computer Graphics  Winter 2004
Midterm topics.
Topics: Some questions may ask for calculations, others may just be conceptual.
Bezier Curves and Surfaces 
B spline curves 


Not covered: TCB curves (Tension, Continuity, Bias); Interpolating Bezier surfaces, Blossoms.
Formulas on a tobesupplied cheat sheet.
Bezier curve degree elevation, page 172.
Coxde Boor, page 206
De Boor Algorithm Formulas, VIII.8 and VIII.9, page 214.
Derivatives of Bsplines, VIII.18, page 231.
Knot insertion formulas. VIII.27 and the
preceeding one for uhat. Page 224.