[FEM] Implement getPotentialEnergy for Linear & Corotational FEMForceField - #6228
Merged
Conversation
th-skam
added
pr: status to review
fredroy
force-pushed
the
potentialEnergy
branch
from
August 31, 2026 23:27
e546455 to
7dd06ea
Compare
Contributor
|
The potential energy for linear elasticity with linear tets has been tested successfully in #6289. |
alxbilger
added
pr: status ready
alxbilger
force-pushed
the
potentialEnergy
branch
from
September 3, 2026 14:08
7dd06ea to
98a7c7b
Compare
alxbilger
force-pushed
the
potentialEnergy
branch
from
September 4, 2026 07:03
98a7c7b to
5337afc
Compare
damienmarchal
pushed a commit
to CRIStAL-PADR/sofa
that referenced
this pull request
Sep 9, 2026
…Field (sofa-framework#6228) * Add potential energy computation for the LinearSmallStrainFEMForceField * Add potential energy for the CorotationalFEMForceField * Use auto * Factor out displacement compute helper
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
2 participants
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
Implements
getPotentialEnergy()forCorotationalFEMForceFieldandLinearSmallStrainFEMForceFieldcomponents. Both now compute elastic strain energy using the form:The corotational form uses the local displacements and so gives the energy due to local deformations.
[with-all-tests]