a. makefile or CMakeLists.txt for unit testing and/or other executables

1. build scripts for dependencies, such as opencv 3, pcl1.7/1.8, cgal..., etc.

2. the folder structure description

Ipl-core: a plugins management kernel, plugin register, interface adaptor, logger, etc. Ipl-common: supported data structure and functions, like camera type, point cloud structure, RGB-D point structure, basic file and folder operation, progressing info., etc. Ipl-io: image, point cloud, auxiliary files, etc. Ipl-feature: local or global features, apperance and geometry features Ipl-models: shapes, statistical models, ... Ipl-geometry: 2D&3D geometric models Ipl-optimization: optimization methods Ipl-gui: graphic interface Ipl-apps: applications Ipl-utest: unit tests