libigl / libigl-examples

This repository contains examples applications that use libigl. They only work on MacOSX and they should be converted to tutorials.

⚠️⚠️⚠️⚠️⚠️ ARCHIVED ⚠️⚠️⚠️⚠️⚠️

This repository has been archived and will not be maintained. You may be interested in:

• https://libigl.github.io/tutorial/
• https://github.com/libigl/libigl-example-project
• https://github.com/alecjacobson/gp-cli

libigl-examples

This repository contains examples applications that use libigl. They've been tested on Mac OS X. Most are too involved or special purpose to be part of the libigl tutorial.

Dependencies

All:

• libigl
• std
• Eigen
• C++11

Most:

• OpenGL v2
• GLUT
• AntTweakBar

Some:

• embree
  • ispc
  • tbb
• mosek (optional)
• tetgen
• matlab
• cgal

GLUT

Nearly all of these examples depend on GLUT. On Mac OS X, glut is deprecated but still included. However, I'd recommend replacing it with a modified glut that supports scroll wheel and the command ⌘ key.

AntTweakBar

I'd recommend installing AntTweakBar as a static library. You can do this from with then libigl/external/AntTweakBar directory using:

make -C [libigl]/external/AntTweakBar/src -f Makefile.osx.igl

Embree

I'd recommend installing Embree via the libigl/external/embree submodule. Travel there and follow the usual cmake build:

cd [libigl]/external/embree
mkdir build
cd build
cmake ..
make

Compilation

Make

This is hopefully subject to change as I update examples to be built with cmake.

Each example directory is independent and be compiled using:

make -C [example-dir]

You can also try to compile all examples by simply issuing:

make

Cmake

Some examples now use cmake to build. Compile the dependencies above and then issue:

cd [example] mkdir build cd build cmake .. make