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visual3d:documentation:modeling:segments:segment_mass [2024/06/19 13:58] – created sgrangervisual3d:documentation:modeling:segments:segment_mass [2025/05/05 13:16] (current) wikisysop
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-||+====== Segment Mass ======
  
-The default segment masses defined in Visual3D are based on [[[https://deepblue.lib.umich.edu/handle/2027.42/4540|Dempster's regression equations]]].+Every [[visual3d:documentation:modeling:segments:segment_overview|segment]] in a Visual3D model has a mass, which is used to calculate kinetic quantities.
  
-The default segment masses (relative to total body mass) are:+=====Default Segment Mass=====
  
 +The default segment masses defined in Visual3D are based on [[https://deepblue.lib.umich.edu/handle/2027.42/4540|Dempster's regression equations]] and are (relative to total body mass):
 +
 +^ Segment ^ Mass (% body mass) ^
 |**foot**          |0.0145| |**foot**          |0.0145|
 |**shank**         |0.0465| |**shank**         |0.0465|
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 |**trunk**         |0.497 | |**trunk**         |0.497 |
  
 +=====Modifying Segment Mass=====
 +
 +Users can modify Segment Mass under the [[visual3d:documentation:modeling:segments:segment_properties|segment properties]] tab in Visual3D's model builder. 
 +
 +{{:visual3d:documentation:modeling:segments:segmentMass.png}}
  
 +===== See Also =====
  
 +Go back to the [[visual3d:documentation:modeling:segments:segment_overview|Segment Overview]] for more information about segments in Visual3D.
visual3d/documentation/modeling/segments/segment_mass.1718805501.txt.gz · Last modified: 2024/06/19 13:58 by sgranger