MacVR: Built for Mac Users & iOS
As of now, nearly all available virtual reality equipment and product only supports PC. Many of our colleagues and friends who are cult Mac users needed to spent extra money and to purchase PC just to be able to use virtual reality headsets and some existing VR software and app…

Finally, a viable solution for die-hard Mac-only users to use Mac with virtual reality! Image Source: Cult Mac book
MacVR is here to provide a viable solution, it enables users to view and work with their Mac OSX desktop in virtual environment. That’s all it does for now, as it is an early stage alpha stage built in beta 0.2. This might be a baby step, but it certainly provides more possibilities of using Mac with other existing virtual reality equipment in the future.
MacVR Beta 0.2 Support Oculus DK2 HMD
According to MacVR, the beta 0.2 version is with non-Retina display support, and it currently only supports Oculus Rift DK2 headset, with HTC Vive & Valve OpenVR supports coming in the near future. MacVR’s beta version 0.2 is available for download on WEARVR platform and MacVR’s official webpage.
Content & Image Source: MacVR & Youtube, VRfocus
02/23/2016
Developer of MacVR here. Just to clarify, version 0.2 has full retina support, and has done from the first ever release.
What this version adds is non-retina support (which did not work previously).