%0 Conference Paper %1 Iben:2006:RPP:1137856.1137869 %A Iben, Hayley N. %A O'Brien, James F. %A Demaine, Erik D. %B Proceedings of the twenty-second annual symposium on Computational geometry %C New York, NY, USA %D 2006 %I ACM %K blending compatible interpolation morphing shape %P 71--79 %R 10.1145/1137856.1137869 %T Refolding planar polygons %U http://doi.acm.org/10.1145/1137856.1137869 %X This paper describes an algorithm for generating a guaranteed-intersection-free interpolation sequence between any pair of compatible polygons. Our algoithm builds on prior results from linkage unfolding, and if desired it can ensure that every edge length changes monotonically over the course of the interpolation sequence. The computational machinery that ensures against self-intersection is independent from a distance metric that determines the overall character of the interpolation sequence. This decoupled approach provides a powerful control mechanism for determining how the interpolation should appear, while still assuring against intersection and guaranteeing termination of the algorithm. Our algorithm also allows additional control by accommodating a set of algebraic constraints that can be weakly enforced throughout the interpolation sequence. %@ 1-59593-340-9

@inproceedings{Iben:2006:RPP:1137856.1137869, abstract = {This paper describes an algorithm for generating a guaranteed-intersection-free interpolation sequence between any pair of compatible polygons. Our algoithm builds on prior results from linkage unfolding, and if desired it can ensure that every edge length changes monotonically over the course of the interpolation sequence. The computational machinery that ensures against self-intersection is independent from a distance metric that determines the overall character of the interpolation sequence. This decoupled approach provides a powerful control mechanism for determining how the interpolation should appear, while still assuring against intersection and guaranteeing termination of the algorithm. Our algorithm also allows additional control by accommodating a set of algebraic constraints that can be weakly enforced throughout the interpolation sequence.}, acmid = {1137869}, added-at = {2012-09-26T20:54:13.000+0200}, address = {New York, NY, USA}, author = {Iben, Hayley N. and O'Brien, James F. and Demaine, Erik D.}, biburl = {https://www.bibsonomy.org/bibtex/2276224bb54c0e56772ee43ee2d156052/rwoz}, booktitle = {Proceedings of the twenty-second annual symposium on Computational geometry}, description = {Refolding planar polygons}, doi = {10.1145/1137856.1137869}, interhash = {88d5b3d3823dc2d629413222da2418be}, intrahash = {276224bb54c0e56772ee43ee2d156052}, isbn = {1-59593-340-9}, keywords = {blending compatible interpolation morphing shape}, location = {Sedona, Arizona, USA}, numpages = {9}, pages = {71--79}, publisher = {ACM}, series = {SCG '06}, timestamp = {2012-09-26T20:54:13.000+0200}, title = {Refolding planar polygons}, url = {http://doi.acm.org/10.1145/1137856.1137869}, year = 2006 }