'Blend function' presentation slideshows

Constructive manifolds for surface modeling

Constructive manifolds for surface modeling. Cindy Grimm. Representing shape. What kinds of shapes? Organic, free-form Medical imaging How to specify? User interface? Sketching Adaptive Hierarchical Why manifold approach? Build in pieces Design machinery to blend pieces. Overview.

623 views • 62 slides

Background and definitions

Background and definitions. Cindy Grimm. Overview. What does it mean to be manifold? What is an atlas? Disks, charts, overlaps, transition functions Mesh example Traditional atlas definition Building an atlas for a circle manifold Constructive definition

421 views • 35 slides

364 views • 25 slides

Spherical manifolds for hierarchical surface modeling

Spherical manifolds for hierarchical surface modeling. Cindy Grimm. Goal. Organic, free-form Adaptive Can add arms anywhere Hierarchical Move arm, hand moves C k analytic surface Build in pieces. Overview. Building an atlas for a spherical manifold Embedding the atlas

320 views • 20 slides