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Fine level feature editing for subdivision surfaces
1999
Proceedings of the fifth ACM symposium on Solid modeling and applications - SMA '99
In many industrial design modeling scenarios the designer wishes to edit small feature lines-such as variable width and height creases-on otherwise smooth surface patches. When the path of such a feature does not align with an iso-parameter line or crosses patch boundaries it becomes increasingly difficult to maintain good editing semantics of the underlying surface. In this paper we describe an algorithm and implementation allowing the interactive creation and manipulation of fine scale
doi:10.1145/304012.304033
dblp:conf/sma/KhodakovskyS99
fatcat:uppb464fvfgctn3nzqe4nm2tue