Local joint-limits using distance field cones in euler angle space

Morten Pol Engell-Nørregård; Sarah Maria Niebe Abel; Kenny Erleben

Local joint-limits using distance field cones in euler angle space

Morten Pol Engell-Nørregård, Sarah Maria Niebe Abel, Kenny Erleben

Abstract

Joint–limits are often modeled too simple, causing redundancy and allowing unnatural poses. We model the boundary of the feasible region, using a geometric approach. We show how to generate fast, general joint–limit cones for kinematic
figures using signed distance fields. The distance–cone joint–limits can support highly nonconvex joint–limits. The joint–limit geometry is easily edited by an animator, either by adding or moving pose samples or sculpturing the distance–cones

Original language	English
Publication date	2010
Number of pages	4
Publication status	Published - 2010
Event	Computer Graphics International 2010 - Singapore, Singapore Duration: 8 Jun 2010 → 11 Jun 2010

Conference

Conference	Computer Graphics International 2010
Country/Territory	Singapore
City	Singapore
Period	08/06/2010 → 11/06/2010

Access to Document

http://cgi2010.miralab.unige.ch/short/SP07/SP07.pdf

Cite this

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title = "Local joint-limits using distance field cones in euler angle space",

abstract = "Joint–limits are often modeled too simple, causing redundancy and allowing unnatural poses. We model the boundary of the feasible region, using a geometric approach. We show how to generate fast, general joint–limit cones for kinematicfigures using signed distance fields. The distance–cone joint–limits can support highly nonconvex joint–limits. The joint–limit geometry is easily edited by an animator, either by adding or moving pose samples or sculpturing the distance–cones",

author = "Engell-N{\o}rreg{\aa}rd, {Morten Pol} and Abel, {Sarah Maria Niebe} and Kenny Erleben",

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AU - Engell-Nørregård, Morten Pol

AU - Abel, Sarah Maria Niebe

AU - Erleben, Kenny

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N2 - Joint–limits are often modeled too simple, causing redundancy and allowing unnatural poses. We model the boundary of the feasible region, using a geometric approach. We show how to generate fast, general joint–limit cones for kinematicfigures using signed distance fields. The distance–cone joint–limits can support highly nonconvex joint–limits. The joint–limit geometry is easily edited by an animator, either by adding or moving pose samples or sculpturing the distance–cones

AB - Joint–limits are often modeled too simple, causing redundancy and allowing unnatural poses. We model the boundary of the feasible region, using a geometric approach. We show how to generate fast, general joint–limit cones for kinematicfigures using signed distance fields. The distance–cone joint–limits can support highly nonconvex joint–limits. The joint–limit geometry is easily edited by an animator, either by adding or moving pose samples or sculpturing the distance–cones

M3 - Paper

T2 - Computer Graphics International 2010

Y2 - 8 June 2010 through 11 June 2010

ER -