Vive Cosmos tweaks

SolKutTeR · 12. Oktober 2019

Vielleicht kann jemand damit ja arbeiten?

Der Reddit User phr00t_ hat eine Übersicht von möglichen tweaks gefunden, wie z.B. Gamma Einstellungen, oder die der Kameras etc. pp.

Hacking the Vive Cosmos: interesting files to tweak?
"Hacking" may be a bit excessive, BUT I dug up some interesting files Viveport uses to control tracking and the passthrough cameras:

<viveport_install_dir>\VIVE\Updater\App\ViveVRRuntime\ViveVR_openvr_driver\ViveVR\resources\settings
<viveport_install_dir>\VIVE\Updater\App\ViveVRRuntime\ViveVR\ViveVRServer\config
<viveport_install_dir>\VIVE\Updater\App\openvr_driver\vive_eyes\resources\settings

In the ViveVRServer\config directory exists a default.vrsettings file, and here is an excerpt having to do with tracking:
Klicke in dieses Feld, um es in vollständiger Größe anzuzeigen.
Code:
"externalPredictPose" : {
    "enable" : true,
    "disableHMDVel" : true,
    "disableControllerVel" : false,
    "diablePredictHMDPose" : false,
    "diablePredictControllerPose" : true
},
Playing with these values did seem to change how the controllers were tracked. Interesting to note the HMD and controllers have opposite settings. I didn't play with this too much to find out if any settings resulted in better tracking -- I wanted to reveal this for others to play with.

There are more funky settings too in this file, for example this section which might be able to tune down the collision borders:
Klicke in dieses Feld, um es in vollständiger Größe anzuzeigen.
Code:
"collisionBounds" : {
    "CollisionBoundsStyle" : 0,
    "CollisionBoundsGroundPerimeterOn" : false,
    "CollisionBoundsCenterMarkerOn" : false,
    "CollisionBoundsPlaySpaceOn" : false,
    "CollisionBoundsFadeDistanceInner" : 0.4,
    "CollisionBoundsFadeDistanceOuter" : 0.3,
    "CollisionBoundsColorGammaR" : 241,
    "CollisionBoundsColorGammaG" : 123,
    "CollisionBoundsColorGammaB" : 79,
    "CollisionBoundsColorGammaA" : 153,
    "CollisionBoundsAlwaysOn" : false
},
Then there is this whole section with even more interesting stuff. I wonder if anything here is fun to play with?
Klicke in dieses Feld, um es in vollständiger Größe anzuzeigen.
Code:
   "htcvr" : {
      "ApplyHiddenMesh" : true,
      "AutoSavingProfiler" : false,
      "BringUpDashboard" : true,
  "BringUpVRMonitor" : true,
  "BringUpSteamVR" : true,
      "BringUpDesktopProjector" : false,
  "ControllerSimulation" : false,
      "Enable45FPS" : false,
      "EnableFlipMode" : true,
      "EnableNightmode" : false,
      "EnableProfiler" : false,
      "EnableRollingCorrection" : false,
  "EnableASW" : false,
  "EnableHIDFusion" : true,
      "GCDown" : 0.02,
      "GCDownChange" : 0.01,
      "GCUp" : 0.03,
      "GCUpChange" : 0.01,
      "QuatPredict" : true,
      "ShowPresentStatus" : 30,
      "SteamVRVsyncToPhotons" : 0.004,
      "TransPredict" : true,
      "ghostCorrection" : true,
      "loglevel" : 2,
      "nightModeBlue" : 0.92,
      "nightModeGreen" : 1,
      "nightModeRed" : 1,
      "renderTargetMultiplier" : 1,
  "recordTrackingData" : false,
      "showMirrorView" : false,
      "Contrast" : 0.004,
      "Saturation" : 1,
      "UseAMDComputeEngine" : false,
      "ForceRenderBeforeTracking" : false,
  "CloseCUWithoutApp" : true,
  "BlockKeyThreshold" : 0.75
   }
I was able to mess with the passthrough camera view via the vive_eyes/resources/settings folder configuration file. It has some gamma settings in there:
Klicke in dieses Feld, um es in vollständiger Größe anzuzeigen.
Code:
   "driver_vive_eyes_Gamma_Correction" :
   {
        "EnableGammaCorrection" : false,
        "Gamma_L" : 0.5,
        "Gamma_H" : 0.5
   },
   
    "driver_vive_eyes_Purplish_Edge_Reduction" :
   {
        "EnablePurplishEdgeReduction" : false,
        "Camera_Edge_1" : 200,
        "Camera_Edge_2" : 200,
        "Camera_Edge_3" : 1.2
   },
Those Gamma_L and Gamma_H files I reduced, which actually made the passthrough camera less dark in shadowy areas! However, those areas were very "blobby" -- but at least not black.

Anyway, just messing with the Cosmos during its return window... would love to have this thing track better. Secondly, it looks like some of the LCD display goes unused on the far edges, which hurts the maximum FoV -- was hoping to find a way to turn down the vignette (which led me to all these interesting files). Maybe there is more to be found to mess with?
Klicke in dieses Feld, um es in vollständiger Größe anzuzeigen.

Nützliche Suchen

Vive Cosmos tweaks

SolKutTeR ADMIN VRF Team

Nützliche Suchen

SolKutTeR

ADMIN
VRF Team