Simply use cmake to compile these extensions.

- unpack this archive
- create a build directory (at the root or anywhere else)
- run cmake (cmake-gui on linux), click on configure (choose the generator 
depending on your plateform) and then click on generate
- open your project in your IDE or type make in the build directory

NOTE: this project needs to have camitk core installed. This project needs
to know the camitk install root directory (the directory where this project can find
subdirectories "include" "lib" and "bin").
While there is no FindCamiTK CMake macro yet, an attempt is made to find camitk install
root, this does not work all the time.
if it does not work, you have to set CAMITK_INSTALL_ROOT in the CMake GUI.