Welcome to GZ3Doom at rotatingpenguin.com!
GZ3Doom is a modification I made to the beautiful gzdoom game. I added several stereoscopic 3D modes, including one for the awesome Oculus Rift virtual reality headset.
October 17, 2015: Release of GZ3Doom version 1.8.10_a (download from github)Summary of changes this release:
- Sync with gzdoom 1.8.10, the final release in the gzdoom 1.X series
- Add Options menu items for vr mode, head bobbing, and a control configuration for position recentering
- Avoid various crashing and unusable state conditions
- Reset head position without resetting yaw view direction
- Remove trailing weapon motion after position changes
- oculardium_optimosa command turns off mouse smoothing
- vr_weapon_height CVAR works again in Rift mode
To play GZ3Doom in Oculus Rift mode:
- Install Oculus Runtime 0.7
- Install recent display driver version as documented on that runtime download page (above)
- Download GZ3Doom (below)
- Obtain a .WAD file for the game you want to play, and place the .WAD file in the same folder you installed GZ3Doom to
- Turn on your Oculus Rift
- Test the Oculus Rift demo scene in the Oculus Configuration Utility to make sure your Rift functions
- Launch GZ3Doom, preferably using the Rift launch shortcut Start Menu->Programs->GZ3Doom->"GZ3Doom on Oculus Rift"
- Set video mode to 640x480
- Activate Oculus Rift mode by typing in the zdoom console:
> vr_mode 8
- See Tips section below, for more suggestions.
To activate the zdoom console, press "~" (tilde).
Other 3D mode (vr_mode) options for vr_mode console command:
- 0 Mono/Off/Normal
- 1 Green-Magenta anaglyph
- 2 Red-Cyan anaglyph
- 3 Side-by-side
- 4 Side-by-side narrow
- 5 Left-eye view
- 6 Right-eye view
- 7 Quad-buffered (3D Vision)
- 8 Oculus Rift
- Turn off mouse menu selection for Rift mode - you will want to use the keyboard/controller buttons. (Options->Mouse Options->Enable Mouse in Menus->NO)
- Turn off mouse look for Rift mode; the view will be slightly smoother. (Options->Mouse Options->Always Mouselook->OFF)
- Magnify HUD items (including crosshair) by setting the following values in the console:
- CON_SCALETEXT 1
- HUD_SCALE 1
- HUD_ALTHUDSCALE 1
- CROSSHAIR_SCALE 1
- If you dislike the high speed your character moves at, try typing "TURBO 65" in the console.
- If the player bobbing motion makes you queasy, try typing "MOVEBOB 0" in the console.
- To play other doom games, drag a wad file (along with pk3 files, if needed) onto the installed gz3doom.exe program
- Configure a wireless controller using Menu->Options->Configure Controls, and play standing up. Consider configuring turning controls using the "snap 45 left" and "snap 45 right" controls, for increased comfort.
Get the source code of my modifications to gzdoom on github.
GZ3Doom is based on gzdoom, and adds stereoscopic rendering, including Oculus Rift mode. Graf Zahl, the maintainer of GZDoom, recently moved the GZDoom source code to github, making it easier for me to add this feature to GZDoom. My contribution consists of a few days work. These other folks have spent decades enhancing Doom so that I would be able to do this.
Torr Samaho helped to get GZ3Doom working with the Nvidia 3D vision system (on consumer-level video boards!).
Other improvements to GZ3Doom would not have been possible without the helpful feedback of many players, including Indecom, naitguolf, Lagahan/ShadowEater, Santimun, Hadstec, drash, LitteGuy, cool2000m, RandomGuy7, Zeberpal, skyrimguy, Nash, Trisk, and many others. Thanks everyone for the helpful feedback.
Skyjake and DaniJ, of the Doomsday project, helped create many other advances that I have back-ported into GZ3Doom.
Please send feedback to firstname.lastname@example.org.