GitLab

This may have been related to the delaunay optimality condition for triangles near the don't-care condition. There was a negative tolerance allowing sub-optimal elements to appear in the mesh which violated some assumptions and led to mesh divergence issues

    Torque calculation from body forces is complicated by discontinuities in field gradients across material boundaries

Fix for Mesh::insert_internal_boundaries with small airgaps
    This method is probably not 100% fixed, but it is more stable than before (SalientPoleSynchrel regression tests run with CylindricalAirgap<2>)

This eliminates all Boost library dependencies

Work on rotational motion and related boundary refinement
Output for vector plots
Starts on nonlinear material properties
Begin encapsulating solver routines

Mesh::smooth() is based on satisfaction of a Laplacian condition

MappedBoundaryPair guarantees correct behavior of PeriodicBoundaryConditions when the UniformDiscretization option is set to false

Implement more rotational motion tests

Still need to work on special boundary types (e.g. sliding interfacing and periodic boundaries)

Expanded on magnetostatic testing with a uniform current density on a circular domain

Nodes, Triangles, Regions are complete (except material properties). Still need to work on Boundaries.

Paves the way for local region refinement. Necessary for converting refineable mesh to FEA discretization.

This is groundwork for the initial implementation strategy for virtual motion with node renumbering and periodic boundary constraints in the FEA solvers

Modification was necessary to introduce uniform boundary discretizations.

More work may be needed to make this fully robust.

Some infrastructure changes for implementing boundaries with uniform discretizations

Allows for two-way traversal between Edges and DartConstraint

Adds a queueing mechanism to insert nodes in order to allow multiple simultaneous insertions.
Adds a BoundaryConstraint vector. Each BoundaryConstraint is associated with one curve, and contains and an index vector for referencing the associated DartConstraints.

* Translate tests from CMake to GoogleTest
* Split Branch/Star/Constellation into multiple files
* Update Sketch.save_as to create directory if it does not exist using Boost::Filesystem
* Split Constraint.h/Constraint.cpp into multiple h/cpp files
* Split Pattern.h/Pattern.cpp into multiple h/cpp files
* Separate mesh/Point class in to own Point.h/Point.cpp files
* Separate mesh/utility functions into own util.h/util.cpp files
* Fixed problem with Sketch Contour/Boundary parsing related to supremum calculations
* Added .oesk extension for sketch output files
* Added .oeme extension for mesh output files
* Add build_gallery.py python script. Parses ./build/test/output directory for .oesk and .oeme files and saves images using matplotlib
* Removed using namespace std
* Updated implementation of RotateCopy
* Added RemoveInternalBoundary option to Pattern and subclasses
* Rewrote Mesh::locate_triangle function
* Changed type of Mesh.Points from vector<Point*> to vector<Point>
* Changed Edge members from type Edge* to type size_t
* Cleanup of Edge and Node access interface in Mesh
* Change Mesh::Edges from type std::vector<Edge*> to std::Vector<Edge>
* Add std::vector<DartConstraint> Constraints to Mesh. Revamp of constraint handling.
* Change Sketch Variable and Vertex vectors from raw pointers to shared pointers
* Change Sketch Boundary and Contour vector from raw pointers to shared pointers
* Change Sketch Pattern vector from raw pointers to shared pointers
* Change Sketch Constraint and Curve vectors from raw pointers to shared pointers
* Fix memory leaks
* Cleanup of Sketch and reorganization of dependencies
* Add shared_ptr const correctness to Sketch
* Robustified implementation of Sketch::solve()
* Started refactorization of mesh refinement control algorithm