This project was made for my Computer Graphics course in 2014. It was a team project to procedurally generate a city with building and roads however only my part was finished (generating the buildings).
Tested on Ubuntu. Requires freeglut3 and libjpeg (sudo apt-get install freeglut3-dev , sudo apt-get install libjpeg-dev)
Navigate to src/FinalProject/FinalProject and then run make.
There is also a Visual Studio project in src/FinalProject. It used to work however some of the dependencies are missing so does not build as is.
Left Mouse + Drag: Rotates the camera
Right Mouse + Drag: Pans the camera
Middle Mouse + Dragging Up or Down: Zooms in/out
Q, W - Decrease/Increase Width
A, S - Decrease/Increase Height
Z, X - Decrease/Increase Depth
B - Generates a new building with the current width, height and depth.
Uses GPC - http://www.cs.man.ac.uk/~toby/alan/software/
One of the methods used to generate the buildings was based on a paper. The link has gone dead however: http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.88.7296&rep=rep1&type=pdf
http://web.archive.org/web/20120531231005/http://crazyjoke.free.fr/doc/3D/plane%20extraction.pdf