DooVR is one of the projects I am most proud of and it was the thesis through which I got my BSc. It uses an Oculus Rift together with any type of 5 to 6 DoF (degrees of freedom) tracking system in order to model in VR. DooVR won the C Awards 2015 in category Creative Technical Application as well as Grå Kuben for Best Technical Project in MT-kuberna 2016. However, rather than having me talk about how cool the project is I will let you have a look.
The report can be read here, as of now there is no English version so I wish you luck on understanding it. The source is available on github.