Changelog
All notable changes to this project will be documented in this file.
The format is based on Keep a Changelog and this project adheres to Semantic Versioning.
0.6.0
added
Added karamba_io module to facilitate Karamba3d-JSON two way conversion.
Added Model and LoadCase classes
Added element information to ValueError when encountering zero-length line element
Added print out attributes to Node and Element
changed
Changed StiffnessBase’s __init__ from inputting nodes, elements, … to Model
Moved get_element_crossec and get_element_material from NumpyStiffness to StiffnessBase
Changed StiffnessChecker’s set_loads to take LoadCase object
Changed Joint’s c_conditions attribute to a 12-entry list instead of a dictionary with two six-entry lists
Karamba conversion is now done more formally with karam_io modules, without using an ad-hoc C# component.
removed
fixed
0.5.0
added
added the numpy engine
added removing loads functionality by passing in none
added base classes for input data: io_base.node, element, support, joint, material, crosssec, pointload, etc.
changed
changed frame data format, use karamba exported format
changed stiffnesschecker’s __init__ function’s arguments to take io_base.* data
changed stiffnesschecker’s default behavior: not applying gravity load by default
changed
-dconmech_build_tests=off
insetup_cmake_utils.py
to disable cpp test building inpython setup.py build
removed
fixed
changed
0.4.0
Added
Added
StiffnessChecker
class method, directly construct from frame data, without saving data to a temp jsonAdded some initial cpp unit tests, test data fed in by CMake and tests organized by
Catch2
Changed
Changed
rapidjson
tonlohmann::json
Removed
Removed the Frame data structure in Stiffness checker’s cpp backend
Removed all the git submodule and used CMake download external instead
Fixed
Fixed the memory leak caused by the smart pointer cycle dependency in
Frame
0.3.1
Added
Added unit tests for std::throw in parsing material properties
0.3.0
Changed
Changed try/catch in the C++ file parsing to std::throw
0.2.0
Changed
The original
stiffness_checker
extension module is wrapper as_stiffness_checker
. All the cpp modules are wrapper under a top-level python classes/functions, to give more flexibility.- API change:
stiffness_checker
class is renamed toStiffnessChecker
to conform to the class naming convention. All other APIs within this class are left unchanged.
- API change:
Delete
radius
entry frommaterial_properties
.
Added
documentation is hosted on readthedocs!
add grasshopper examples - parse/save files, karamba comparsion, solve/get result in GH via ghpython-remote
supports material / cross sectional properties for each element.
supports uniformly distributed load
add gravity magnitude and direction
0.1.0
Initial version