Add svgfill directly in IfcOpenShell git repo

2026-09-12 06:32:09 +00:00 · 2025-11-25 13:50:45 +01:00
parent 658713f142
commit 9775dfc2c1
13 changed files with 3597 additions and 0 deletions
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+svgfill
+=======
+
+An application to fill areas bounded by unconnected lines in SVG.
+
+Dependencies
+------------
+
+* [CGAL 2D Arrangements](https://doc.cgal.org/latest/Arrangement_on_surface_2/index.html) GPL
+* [SVG++](http://svgpp.org/) Boost software license
+
+Compilation
+-----------
+
+Installation is shown based on the IfcOpenShell build script directory output:
+
+    git clone --recursive https://github.com/IfcOpenShell/svgfill
+    cd svgfill
+    mkdir build
+    cd build
+
+    # windows
+    
+    set IFCOPENSHELL_ROOT=..\path\to\ifcopenshell\directory\
+    cmake -DBOOST_ROOT=%IFCOPENSHELL_ROOT%\deps\boost_1_67_0                                                    ^
+          -DBOOST_LIBRARYDIR=%IFCOPENSHELL_ROOT%\deps\boost_1_67_0\stage\vs2017-Win32\lib                       ^
+          -DLIBXML2_INCLUDE_DIR=%IFCOPENSHELL_ROOT%\deps\OpenCOLLADA\Externals\LibXML\include                   ^
+          -DLIBXML2_LIBRARIES=%IFCOPENSHELL_ROOT%\deps-vs2017-x86-installed\OpenCOLLADA\lib\opencollada\xml.lib ^
+          -DCGAL_INCLUDE_DIR=%IFCOPENSHELL_ROOT%\deps-vs2017-x86-installed\cgal\include                         ^
+          -DCGAL_LIBRARY_DIR=%IFCOPENSHELL_ROOT%\deps-vs2017-x86-installed\cgal\lib                             ^
+          -DGMP_INCLUDE_DIR=%IFCOPENSHELL_ROOT%\deps-vs2017-x86-installed\mpir                                  ^
+          -DGMP_LIBRARY_DIR=%IFCOPENSHELL_ROOT%\deps-vs2017-x86-installed\mpir                                  ^
+          -DMPFR_INCLUDE_DIR=%IFCOPENSHELL_ROOT%\deps-vs2017-x86-installed\mpfr                                 ^
+          -DMPFR_LIBRARY_DIR=%IFCOPENSHELL_ROOT%\deps-vs2017-x86-installed\mpfr                                 ^
+          ..
+          
+    # nix
+    
+    IFCOPENSHELL_INSTALL=~/IfcOpenShell/build/$(uname -s)/$(uname -m)/install
+    cmake -DBOOST_ROOT=${IFCOPENSHELL_INSTALL}/boost-1.69.0                               \
+          -DLIBXML2_INCLUDE_DIR=${IFCOPENSHELL_INSTALL}/libxml2-2.9.9/include/libxml2     \
+          -DLIBXML2_LIBRARIES=${IFCOPENSHELL_INSTALL}/libxml2-2.9.9/lib/libxml2.a         \
+          -DCGAL_INCLUDE_DIR=${IFCOPENSHELL_INSTALL}/cgal-5.2/include                     \
+          -DCGAL_LIBRARY_DIR=${IFCOPENSHELL_INSTALL}/cgal-5.2/lib                         \
+          -DGMP_INCLUDE_DIR=${IFCOPENSHELL_INSTALL}/gmp-6.1.2/include                     \
+          -DGMP_LIBRARY_DIR=${IFCOPENSHELL_INSTALL}/gmp-6.1.2/lib                         \
+          -DMPFR_INCLUDE_DIR=${IFCOPENSHELL_INSTALL}/mpfr-3.1.5/include                   \
+          -DMPFR_LIBRARY_DIR=${IFCOPENSHELL_INSTALL}/mpfr-3.1.5/lib                       \
+          ..                                                                              
+
+License
+-------
+
+LGPL
+
+Example
+-------
+
+in:
+
+![](examples/rects.svg)
+
+out:
+
+![](examples/rects_output.svg)