Updated Readme

Author: phoboslab

README.md

@@ -4,15 +4,17 @@
 
 Based on [Quakespasm](http://quakespasm.sourceforge.net/). This enables support for the Oculus Rift DK2 in Direct Mode for idsoftware's original Quake. You need the Oculus SDK 0.6 and SDL to compile this.
 
-More info: http://phoboslab.org/log/2015/07/quake-for-oculus-dk2-direct-mode
+More info: http://phoboslab.org/log/2016/05/quake-for-the-oculus-rift
 
 The release version comes with a sensible `config.cfg` and `autoexec.cfg` file that enables VR Mode by default, disables view bobbing and sets the texture mode to NEAREST for the proper, pixelated oldschool vibe.
 
 ## Additional cvars:
 - `vr_enabled` – 0: disabled, 1: enabled
 - `vr_crosshair` – 0: disabled, 1: point, 2: laser sight
-- `vr_crosshair_size` - Sets the diameter of the crosshair dot/laser from 1-5 pixels wide. Default 3.
+- `vr_crosshair_size` - Sets the diameter of the crosshair dot/laser from 1-32 pixels wide. Default 3.
 - `vr_crosshair_depth` – Projection depth for the crosshair. Use `0` to automatically project on nearest wall/entity. Default 0.
-- `vr_aimmode` – 1: Head Aiming, 2: Head Aiming + mouse pitch, 3: Mouse aiming, 4: Mouse aiming + mouse pitch, 5: Mouse aims, with YAW decoupled for limited area. Default 1.
+- `vr_crosshair_alpha` – Sets the opacity for the crosshair dot/laser. Default 0.25.
+- `vr_aimmode` – 1: Head Aiming, 2: Head Aiming + mouse pitch, 3: Mouse aiming, 4: Mouse aiming + mouse pitch, 5: Mouse aims, with YAW decoupled for limited area, 6: Mouse aims, with YAW decoupled for limited area and pitch decoupled completely. Default 1.
 - `vr_deadzone` – Deadzone in degrees for `vr_aimmode 5`. Default 30.
-
+- `vr_perfhud- – Show the Oculus Performance Hud (1-5). Default 0.
+- `snd_device` – Search string for the audio output device to use. Default: "default". This will get set automatically to the Oculus "Rift Audio" when `vr_enabled` is 1