Simulating Complex Hair with Robust Collision Handling

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dc.contributor.authorChoe, Byoungwonen_US
dc.contributor.authorChoi, Min Gyuen_US
dc.contributor.authorKo, Hyeong-Seoken_US
dc.contributor.editorD. Terzopoulos and V. Zordan and K. Anjyo and P. Faloutsosen_US
dc.date.accessioned2014-01-29T07:12:27Z
dc.date.available2014-01-29T07:12:27Z
dc.date.issued2005en_US
dc.description.abstractWe present a new framework for simulating dynamic movements of complex hairstyles. The proposed framework, which treats hair as a collection of wisps, includes new approaches to simulating dynamic wisp movements and handling wisp-body collisions and wisp-wisp interactions. For the simulation of wisps, we introduce a new hair dynamics model, a hybrid of the rigid multi-body serial chain and mass-spring models, to formulate the simulation system using an implicit integration method. Consequently, the simulator can impose collision/contact constraints systematically, allowing it to handle wisp-body collisions efficiently without the need for backtracking or subtimestepping. In addition, the simulator handles wisp-wisp collisions based on impulses while taking into account viscous damping and cohesive forces. Experimental results show that the proposed technique can stably simulate hair with intricate geometries while robustly handling wisp-body collisions and wisp-wisp interactions.en_US
dc.description.seriesinformationSymposium on Computer Animationen_US
dc.identifier.isbn1-59593-198-8en_US
dc.identifier.issn1727-5288en_US
dc.identifier.urihttps://doi.org/10.2312/SCA/SCA05/153-160en_US
dc.publisherThe Eurographics Associationen_US
dc.subjectCategories and Subject Descriptors (according to ACM CCS): I.3.5 [Computer Graphics]: Computational Geometry and Object Modeling?Physically Based Modeling; I.3.7 [Computer Graphics]: Three-Dimensional Graphics and Realism-Animationen_US
dc.titleSimulating Complex Hair with Robust Collision Handlingen_US
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SCA 05: Eurographics/SIGGRAPH Symposium on Computer Animation