Document rigid body force accumulation points in resol.F #135
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…in resol.F Co-authored-by: laurent-altr <[email protected]>
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[WIP] Add forces of rigid bodies to array nodes
Document rigid body force accumulation points in resol.F
Jan 22, 2026
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Description of the feature or the bug
The resol.F file lacked documentation indicating where rigid body forces are accumulated into the
NODES%Aacceleration array, making code comprehension difficult for developers working on rigid body dynamics.Description of the changes
Added two inline comments in
engine/source/engine/resol.Fmarking the force accumulation points:RBYFORcall - documents kinematic rigid body force additionRMATFORPcall - documents rigid material (MAT013) force additionBoth comments use the format:
C *** Rigid body forces are added to NODES%A (acceleration array) in RBYFOR ***These are documentation-only changes with no functional impact.
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