Subdivision Surfaces
Overview
Traditional Modeling Techniques
Polygons - Pro
Polygons - Con
B-Splines - Pro
B-Splines - Con
NURBS - Pro
NURBS - Con
Implicit Surfaces - Pro
Implicit Surfaces - Con
Why Subdivision Surfaces?
Subdivision Terminology
Overview Of Subdivision Schemes
Corner Cutting
Interpolating
Approximating
Subdivision Example: Catmull-Clark
Catmull-Clark Demonstration
Interesting Properties
Big ‘Wins’
Big ‘Wins’ (cont.)
Papers
Papers (cont.)
Interactive Multiresolution Mesh Editing
Interactive Multiresolution Mesh Editing (cont.)
Non-Uniform Recursive Subdivision Surfaces
Exact Evaluation of Catmull-Clark Subdivision Surfaces
Subdivision Surfaces in Character Animation
Subdivision in Action…
A Bug’s Life
Geri’s Game
Conclusions
Email: ballard@cs.wisc.edu
Home Page: http://www.cs.wisc.edu/~cs838-3/Students/ballard/
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