Replaces Poly2Tri with updated code to process polygons faster and more
robustly. Notably, we can now handle overlapping holes in the polygons,
allowing us to cache the triangulation of complex boards
(cherry picked from commit a6325aab29)
This target seems to only create empty makefiles, tested on linux. And I
can not find any references to it in any of the current CMakeLists. Lets
remove it.
Before the refactor library browser display Bezier curves correctly only
once, at other times they were just straight lines or crashed the
application.
Removes the need of using the legacy code in polygon/PolyLine.{h,cpp},
refactoring all CPolyLine instances with SHAPE_POLY_SET instances.
The remaining legacy methods have been ported to SHAPE_POLY_SET;
mainly: Chamfer, Fillet, {,Un}Hatch.
The iteration over the polygon vertices have been simplified using the
family of ITERATOR classes.
* Switched hashtables.h over to std::undordered_map from boost version.
* Added new macros DECL_VEC_FOR_SWIG() and DECL_MAP_FOR_SWIG() in macros.h.
These along with future DECL_HASH_FOR_SWIG() unify the declaration to swig
and C++ so that the resultant type name is common in both languages, and
the types AGREE.
* Fixed swigging of NETINFO_ITEM and NETINFO_LIST via magic.
* Newly exposed (python wrapped) are: D_PADS, TRACKS (was TRACK_PTRS),
NETNAME_MAP, NETCODE_MAP, wxString (without constructor purposely, read
comment in wx.i), MARKERS, ZONE_CONTAINERS, NETCLASSPTR, KICAD_T types.
* std::vector<SOMETHING*> tends to end up named SOMETHINGS in C++ and python.
Having the name consistent between like types is helpful, and between
languages. std::map<> ends up as SOMETHING_MAP.
* NETINFO_LIST::m_netNames and NETINFO_LIST::m_netCodes are now std::map
instead of hashtables, because swig does not yet support std::unordered_map.
* You can now get to any netclass or net info. NETNAMES_MAP and NETCODES_MAP
are traversable basically the same as a python dictionary using a python
string (not wsString) as the key! The wxString typemap converts python
string to wxString before the lookup happens. Iteration also works.
* CPolyLine::Chamfer (and CPolyLine::Fillet) : removes null segments before calculating modified outlines.
It fixes some incorrect outlines after chamfer or fillet due to null segments creating overflow during calculations.
* CPolyLine::Chamfer : code cleaning (avoid useless double to integer and integer to double conversions).
In polygon calculations (combining polygons, fracture) the mode of calculation (fast or strictly simple polygon option) as no more a default value, because choosing the best mode is better to optimize the calculation time.
Previously, acute angles (especially small angles) in zone outlines create incorrect shapes and sometimes strange shapes for clearance areas, when using generic algorithms.
This happens when zones outlines have "spikes", but not usually for smooth outlines.
Seth Hillbrand
Maciej Suminski
jean-pierre charras
Camille
Tomasz Włostowski
Nick ?stergaard
Marvin Schmidt
Alejandro García Montoro
Simon Richter
Dick Hollenbeck
Jon Neal
Cirilo Bernardo
Chris Pavlina