With the consolidated release of SIGMA v1.2 announced today, we are officially deprecating and rendering obsolete the usage of the Lasso library, as an explicit dependency in SIGMA. Lasso provided the iRel (ITAPS) implementation that exposes support for relational queries between geometry and mesh entities. Due to a strategic decision to tightly integrate geometry-mesh queries for a varied...
Read MoreSIGMA v1.2 notable changes SIGMA v1.2 minor release includes a consolidated packaging of all geometry and mesh related components. Details on compatibility of the different tools and dependent libraries are available separately and all questions can be directed to <package>[email protected]. Current release contains the following SIGMA tools: Common Geometry Module (CGM) – Version 15.0 Mesh...
Read MoreTutorial presentations and hands-on examples to understand and get started with several key aspects of the MOAB library are available now (link). These presentations are part of the ATPESC 2015 workshop being hosted by Argonne.
Read MoreSIGMA v1.1 notable changes SIGMA v1.1 minor release includes a consolidated packaging of all geometry and mesh related components. Details on compatibility of the different tools and dependent libraries are available separately and all questions can be directed to <package>[email protected]. Current release contains the following SIGMA tools: Common Geometry Module (CGM) – Version 14.1.0...
Read MoreContents CGM A. BUG FIXES B. NEW FEATURES C. API CHANGES D. FUTURE WORK MOAB A. BUG FIXES B. NEW FEATURES C. API CHANGES D. FUTURE WORK MESHKIT A. BUG FIXES B. NEW FEATURES C. API CHANGES D. FUTURE WORK LASSO A. BUG FIXES B. NEW FEATURES C. API CHANGES SIGMA v1.0 introduces a consolidated one-stop website for all information regarding tools contained under its umbrella of tools. Details on...
Read More1. Current Error Handling Model of MOAB When some error occurs, an MOAB routine can return an enum type ErrorCode (defined in src/moab/Types.hpp) to its callers. To keep track of detail information about errors, a class Error (defined in src/moab/Error.hpp) is also used to store corresponding error messages. Usually, some locally defined macros (e.g. ERRORR in src/io/ReadNC.cpp) call...
Read MoreDevelopment All development happens on trunk or a branch. Tags are just “bookmarks” and shouldn’t be committed to. Trunk and branches will have a version number of the form <next_version>pre, e.g. 4.0.2pre (for the 4.0 branch), or 4.1.0pre (for trunk). If we decide to release an alpha or beta, we should update the branch or trunk version appropriately, e.g. 4.1.0a1pre....
Read More