Based on our paradigm, by simply adding and deleting edges,handles can be created and deleted, holes can be opened or closed, polygonal meshes can be connected or disconnected. These edge insertion and edge deletion operations are highly consistent with subdivision algorithms. In particular, these operations can easily be included into a subdivision modeling system such that the topological changes and subdivision operations can be performed alternatively during model construction.
TopMod demonstrates practical examples of topology changes based on this new paradigm and show that the new paradigm is convenient, effective, efficient, and friendly to subdivision surfaces.
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Very Well Done Illustrations, Photography, Shared Community Projects, Art, ETC
A Large Collection Of Open-Source Interactive Visualizations
“Generative identity software for COP15 the United Nations Climate Change Conference held in Copenhagen in 2009. The software adds dynamic movement to the identity and takes the rigid grid of the logo and animates it in real-time with a series of parameters around flocking and flow fields. The animation software is customizable to render out a large variety of styles and moods in formats useable for broadcast HD-TV and vector-graphics for printed media.”