Major change:

• Add support of 2D GeoModel:
  • User can use GeoModel2D and GeoModel3D, they follow the same boundary representation design as before
  • Meshes can be defined using only 2 coordinates

   

New Features:

• Add support to Mac OS using Clang (Unix Makefile and Xcode project). Works with the internal eclipse project. 
• Add import of SVG file for GeoModel2D. We only read pathes and they should be flat. There is a command to flatten pathes in Inkscape.
• Add a GeoModel2D builder from projection of GeoModel3D on a given plane.
• Add objects to iterate using range-loop like for integers and GeoModelMeshEntities:objects are range for integers, region_range for Regions etc.
• Generic factory:
  • the key is template
  • the instantiated classes can have different constructor arguments (type and number)
• Use of clang-format to format C++ code

Bug fix:

• Error in computation of polygon area (for 3D concave polygons)
• Crash when removing the first object in RINGMeshView object tree
• Crash when calling mesh entity removal for the second time

Improvements:

• Include new geogram release 1.4.10
• Export attributes to TSolid file.
• Use std::tuple for output only values, these values are no longer taken as parameter.
• Use of variadic template for RINGMesh Exceptions. Useful to write long description messages involving the output of string, double, int etc.
• Simplify GeoModel io file hierarchy.
• Add exact predicates into 2d geometric intersections.
• Convert tinyxml2 and zlib into corresponding hgsub

Dowload RINGMESH 5.0.0