Change tip of cone to be in +z and set clockwise winding for front faces. This matches the book's example better.
Add .gitignore and Points project
Add GLRect project
Add Pointsz project
Add Bounce project
Test replacing spaces with TAB
Fix README.md formatting
Change spacebar handler to properly reset options
The comment about needing glFlush is invalid as SFML forces double-buffered windows
Change back to GL_POINTS
Add header guard. Add .h files to CMakeLists.txt
Merge branch 'master' of github.com:neptoess/opengl-superbible-fourth
Add header guard on config.h. Fix header guard on global.h