Structure

_build/ - Location for build artifacts (gitignore)
_external/ (Compiled/src 3rd party libraries and headers)
assets/ - binary assets (textures, audio files, compiled shaders)
source/ (Source files for project)
.gitattributes
.gitignore
LICENCE
CMakeLists.txt
README

Asset handling

CMAKE implements ASSETS_PATH as either a relative or absolute path to assets/