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| ## Change Log | ||
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| #### 1.1.3 (Unreleased) | ||
| - Removes gmsh exerimental flag Mesh.CharacteristicLengthFromCurvature | ||
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| #### 1.1.2 | ||
| - Sets part.left/right/top/bottom using geometry.ACC constant, tests added | ||
| - Fixes issue https://github.com/spacether/pycalculix/issues/57 where part.left | ||
| was not being set if a line was slightly skewed | ||
| - Fixes a mac install issue where gcc@7 was assuming a specific X.X.X version | ||
| of gcc7 | ||
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| #### 1.1.1 | ||
| - Omits test_pinned_plate from Mac OS X with Python >= 3.6 because it does not | ||
| converge in ccx | ||
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| #### 1.1.0 | ||
| - Adds Microsoft Azure continuous integration tests to verify that the library is working. The following environments are tested: | ||
| - Windows Server 2016 (x64 and x86 architecture) | ||
| - Mac OS X (x64) | ||
| - Ubuntu 16.04 (x64) | ||
| - Fixes a bug where cad files could not be loaded if they had a period in their path | ||
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| #### 1.0.0 | ||
| - Fixes the issue where the windows FEA installer hangs: | ||
| https://github.com/spacether/pycalculix/issues/47 | ||
| - Fixes the issue where the ccx version check in Windows fails | ||
| https://github.com/spacether/pycalculix/issues/48 | ||
| - Fixes the issue on OS X High Sierra where ccx assumes that the host has gcc7 | ||
| installed on it: https://github.com/spacether/pycalculix/issues/50 | ||
| - Solution: install gcc@7 and symbolic link it to the expected location | ||
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| #### 0.9.6 | ||
| - Fixes part.fillet_lines method, all tests now pass | ||
| - Verified on Mac OS X | ||
| - Closes github Issue 32: '2/15 of the tests fail' | ||
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| #### 0.9.5 (github + pypi) | ||
| - Adds tests: sample tests at tests/test_samples.py | ||
| - Adds tests: meshing tests at tests/test_meshing.py | ||
| - Adds solving and meshing timeout exception to capture when they hang | ||
| - Fixes dxf import feature, syntax updates to use dfxgrabber >= 0.8.0, | ||
| Issue 32 | ||
| - Adds requirement for dfxgrabber >= 0.8.0 to ensure that dxf import works | ||
| - Pegs Mac gmsh version to gmsh == 3.0.5 because version 3.0.6 | ||
| throws segault errors when meshing | ||
| - Fixes a bug where solver input file does not write material before | ||
| time steps, Issue 32 | ||
| - Fixed ccx installer on Windows: zip file is now found and | ||
| downloaded | ||
| - Throws an exception if ccx version is too old, v 2.7 and earlier is | ||
| too old | ||
| - Pegs Win gmsh install version to 3.0.5 | ||
| - Updates the calculation for element Seqv, S1, S2, and S3 avg max | ||
| and min values. Now calculates Seqv and principal stresses at all | ||
| integration points, then calculates the avg max and min of those | ||
| values | ||
| - Win pegged ccx to version 2.12 | ||
| - Mac brew brewsci/science/calculix-ccx is currently at ccx version 2.13 | ||
| - Ubuntu apt-get calculix-ccx is currently is currently at version 2.11 | ||
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| #### 0.9.4 (github only) | ||
| - removed gmsh and calculix | ||
| - moved dist and documentation building and example cleanup into make | ||
| file | ||
| - changed the license to Apache 2.0 | ||
| - added command line tool to install/uninstall gmsh and ccx for | ||
| windows/mac os x/ubuntu | ||
| - pycalculix-add-feaprograms | ||
| - pycalculix-remove-feaprograms | ||
| - added requests library requirement for pycalculix-add-feaprograms | ||
| - fixed bug where frd files could no longer be read because Calculix | ||
| results keywords changed since initial 2014 release | ||
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| #### 0.9.3 | ||
| - ADDED: multiple parts with contacts | ||
| - See example files: pipe-crush-elastic.py, pinned-plate.py | ||
| - ADDED: Import CAD geometry from dxf file | ||
| - See pycalculix.CadImporter | ||
| - Examples: | ||
| - import-dxf.py | ||
| - ADDED: Element results plotting added | ||
| - Element results plotting: pycalculix.Problem.rfile.eplot() | ||
| - Nodal results plotting: pycalculix.Problem.rfile.nplot() | ||
| - Number Formatting: | ||
| - Strain results now use scientific formatting | ||
| - Others use nearest 10**3 suffixes | ||
| - Max and min values now listed above the colorbar | ||
| - ADDED: method to draw an arc by swept angle in degrees | ||
| - part.draw_arc_angle(degrees_ccw, center_x, center_y) | ||
| - ADDED: min_val and max_val can now be passed to eplot and nplot | ||
| - This lets the user set the results range that they want to see: | ||
| - min_val <= colored results <= max_val | ||
| - Values under and over are greyed out, darker under, lighter over | ||
| - ADDED: internal holes in parts | ||
| - One can make circular holes, or draw complicated holes. | ||
| - See examples: | ||
| - hole-in-plate-full.py, multihole.py | ||
| - ADDED: Added set_ediv method to FeaModel class. | ||
| - This method sets the number of elements on a line. | ||
| - line.set_ediv still works. | ||
| - ADDED: Robust selection object: feamodel.view | ||
| - This object is feamodel.view Most important methods are: | ||
| - view.select_all, view.select, view.allsel_under | ||
| - All plotting now uses the current selection set | ||
| - SYNTAX: updated how parts, materials, problems are made | ||
| - Make part: | ||
| - pycalculix.FeaModel.make_part or pycalculix.Part | ||
| - Make material: | ||
| - pycalculix.FeaModel.make_matl or pycalculix.Material | ||
| - Make problem (previously called model): | ||
| - pycalculix.FeaModel.make_problem or pycalculix.Problem | ||
| - Make Results File: | ||
| - pycalculix.Problem.rfile or pycalculix.ResultsFile(problem) | ||
| - FIX: Plotting fix, closing triangles in the correct direction in | ||
| matplotlib | ||
| - DOC: All code separated into modules for clarity. | ||
| - DOC: Docstrings added to all classes + methods + functions | ||
| - PLOTTING: Closed areas are now filled in yellow when plotting | ||
| geometry. | ||
| - PLOTTING: Signed line names are shown and internal to the area. | ||
| - BACKEND: Implemented signed line and signed arc class. | ||
| - Pressures can now be applied on these signed lines. | ||
| - Many methods and variables made private to clean up name space. |
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