zhangjiangzhao123 / printingpartitioning

Source code for "Object Partitioning for Support-Free 3D-Printing"

Object Partitioning for Support-Free 3D-Printing

This is the source code for the EuroGraphics 2019 paper "Object Partitioning for Support-Free 3D-Printing".

Dependencies and Building

• CGAL
• Boost
• Qt5
• assimp

Use CMake to build

On OS X:

• brew install cgal boost qt assimp
• may need to set CMAKE_PREFIX_PATH=/usr/local/opt/qt/

On OpenSuse:

• Install:
  • cgal-devel
  • libqt5-qtbase-common-devel, libQt5Gui-devel, libQt5OpenGL-devel, libQt5Widgets-devel, libqt5-qtsvg-devel, libQt5Concurrent-devel, libqt3d-devel
  • assimp-devel
  • boost-
• In some cases, this may be required: ln -s /usr/lib64/libGLU.so.1 /usr/lib64/libGLU.so

Usage

Allowed options:

• --angle arg (=135) critical overhang angle
• --methods arg (=0.5,0.3,0.1,0.1) distribution of methods for search (4 values)
• --bt-linear arg (=0.985) backtrack linear probability
• --bt-exp arg (=0.76) backtrack exponential probability
• --file arg file to process
• -a [ --automatic ] don't open windows until result
• --silent no debug prints
• --time-limit arg (=50) runtime limit in minutes
• --cut-limit arg (=5000) amount of cuts to try before stopping
• --help print a help message