COMP258, Fall 2002: Lecture Notes and Slides

Lecture 1 : Aug 21 PowerPoint Slides

Lecture 2 : Aug 26 PowerPoint Slides

Lecture 3 : Aug 28 PowerPoint Slides

Lecture 4 : Sep 4 PowerPoint Slides , PS , Acrobat

Lecture 5 : Sep 09 PowerPoint Slides , PS , Acrobat

Lecture 6 : Sep 11 PowerPoint Slides , PS , Acrobat

Lecture 7 : Sep 16 PowerPoint Slides , PS , Acrobat

Lecture 8 : Sep 18 PowerPoint Slides , PS , Acrobat

Lecture 9 : Sep 23 PowerPoint Slides , PS , Acrobat

Lecture 10 : Sep 25 PowerPoint Slides , PS , Acrobat

Lecture 11 : Oct. 7 PowerPoint Slides , PS , Acrobat

Lecture 12 : Oct. 9 (B-Splines Revisited) Acrobat

Lecture 13 : Nov. 4 PowerPoint Slides , PS , Acrobat

Lectures 13-16 : Nov. 4, 6, 13 (Notes from Ken Joy, Acrobat format)


Subdivision/Refinement of Curves

What are Subdivision/Refinement Methods?

Subdivision Curves

Chaikins Algorithm

Subdivision Methods for Quadratic B-Spline Curves

Subdivision Methods for Cubic B-Spline Curves

Defining Cubic Refinement by Vertex and Edge Points

Directly Calculating Points on the Cubic Curve

Refinement Procedure in Terms of a Matrix Equation

Eigenvalue Calculation for Refinement Matrices

Directly Calculating Tangents of the Cubic Curve

Lectures 17-18: Nov. 18, 20 (Notes from Ken Joy, Acrobat format)


Subdivision Surfaces

Introduction to Subdivision Surfaces

Subdivision Methods for Quadratic B-Spline Surfaces

Doo-Sabin Surfaces

Subdivision Methods for Cubic B-Spline Surfaces

Catmull-Clark Surfaces

Loop Surfaces

Lecture 20 : Dec. 4 PowerPoint Slides , PS , Acrobat