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Release v0.3.0

New Features

  • Refactor internal dissipation as external addon damping module by @bhosale2 in GazzolaLab#114
    • New AnalyticalDamper
    • Update timestep values for the new damping module by @bhosale2 in GazzolaLab#120
  • Filter Damper class by @bhosale2 in GazzolaLab#123
  • Adding ConfigurableFixedConstraint boundary condition class by @mstoelzle in GazzolaLab#143

What's Changed

  • Adds significant digits to shear coefficient (Alpha) (#79) by @bhosale2 in GazzolaLab#82
  • Dissipation constant fix (#81) by @bhosale2 in GazzolaLab#87
    • Scale dissipation constant by mass instead of length.
  • Update FixedJoints: restoring spring-damped-torques, initial rotation offset by @mstoelzle in GazzolaLab#135
  • Update: Damping values for rod-rigid body contact cases (#171) by @bhosale2 in GazzolaLab#172
  • Fix damping force direction by @bhosale2 in GazzolaLab#170
  • Refactor: wrappers -> modules by @skim0119 in GazzolaLab#177

Minor Fixes

  • Fix compute shear energy function typo by @bhosale2 in GazzolaLab#88
  • Track velocity norms as dynamic proxies in Axial stretching and Timoshenko examples by @tp5uiuc in GazzolaLab#97
  • Node to element interpolation fix by @bhosale2 in GazzolaLab#98
  • Update: numba disable jit flag in poetry command by @bhosale2 in GazzolaLab#146
  • Adjusting data structure of fixed_positions and fixed_directors by @mstoelzle in GazzolaLab#147
  • Docs: correct endpoint forces docstring by @bhosale2 in GazzolaLab#157
  • Update: remove sys append calls in examples by @bhosale2 in GazzolaLab#162

New Experimental Features

  • Enabling joints to connect rods and rigid bodies by @mstoelzle in GazzolaLab#149

Repository Updates

Full Changelog: https://github.com/GazzolaLab/PyElastica/compare/v0.2.4...v0.3.0

Release Note (version 0.2.4)

What's Changed

  • Refactor EndPointForcesSinusoidal example and test cases by @armantekinalp in GazzolaLab#110
  • Fix save_every condition in ExportCallBack by @mstoelzle in GazzolaLab#125
  • Fix and update contact examples by @armantekinalp in GazzolaLab#109
  • Update rigid body rod contact by @armantekinalp in GazzolaLab#117
  • Update rigid body rod contact friction by @armantekinalp in GazzolaLab#124
  • Update ExportCallback by @skim0119 in GazzolaLab#130

New Contributors

Release Note (version 0.2.3)

Developer Note

The major updates are knot theory module added to the Cosserat rod as mixin, and muscular snake example is added.

Notable Changes

  • #70: Knot theory module to compute topological quantities.
  • #71: Reorganize rod constructor warning messages and collect messages in log.
  • #72: Muscular snake example is added.

Release Note (version 0.2.2)

Developer Note

The major documentation update is finished in this version. Constraint and finalize module are refactored to enhance readability.

Notable Changes

  • #64: Core wrapper redesign. The finalizing code is refactored for easier integration.
  • #65: Documentation update.
  • #56: Constraint module has been refactored to include proper abstract base class. Additionally, new FixedConstraint is added for generalized fixed boundary condition.
  • More test cases are added to increase code-coverage.

Release Note (version 0.2.1)

Developer Note

Contact model between two different rods and rod with itself is implemented. Testing the contact model is done through simulations. These simulation scripts can be found under RodContactCase. However, in future releases we have to add unit tests for contact model functions to test them and increase code coverage.

Notable Changes

  • #31: Merge contact model to master PR #40 in public
  • #46: The progress bar can be disabled by passing an argument to integrate.
  • #48: Experimental modules are added to hold functions that are in test phase.

Release Note

Click to expand
  • Rod-Rod contact and Rod self contact is added.
  • Two example cases for rod-rod contact is added, i.e. two rods colliding to each other in space.
  • Two example cases for rod self contact is added, i.e. plectonemes and solenoids.
  • Progress bar can be disabled by passing an argument to integrate function.
  • Experimental module added.
  • Bugfix in callback mechanism

Release Note (version 0.2)

Developer Note

Good luck! If it explode, increase nu. 🤣 If it doesn't explode, thoroughly check for the bug.

Notable Changes

  • #84: Block implementation
  • #75: Poisson ratio and definition of modulus PR #26 in public
  • #95: MuscularFlagella example case is added
  • #100: ExportCallBack is added to export the rod-data into file.
  • #109: Numpy-only version is now removed. Numba-implementation is set to default.
  • #112: Save and load implementation with the example are added.

Release Note

Click to expand
  • Block structure is included as part of optimization strategy.
  • Different Poisson ratio is supported.
  • Contributing guideline is added.
  • Update readme
  • Add MuscularFlagella example case
  • Minimum requirement for dependencies is specified.
  • Shear coefficient is corrected.
  • Connection index assertion fixed.
  • Remove numpy-only version.
  • Save/Load example