VIOSO 6
Exaplay Documentation
  • Welcome to VIOSO 6
  • Changelog and Version History
  • System Preparation
    • Operating System
      • Visual Studio Runtime
      • DirectX Runtime
    • Graphics cards
      • Display Adaptors
      • NVIDIA RTX/Quadro Setup
        • Find and install NVIDIA Drivers
        • EDID Emulation
        • 3D Settings for video playback
        • NVIDIA Mosaic
        • Output Synchronization
      • Others/onBoard GPUs
      • Expanders
    • Network
      • setup a network of fixed IPs
      • firewall configuration
      • camera network
      • remote access via LAN and internet
      • Network settings in VIOSO 6
    • Camera
      • Webcams
      • VIOSO Camera kits
        • Configuring Daheng Cameras
        • Configuring HIK Vision Cameras
        • Configuring IDS Imaging Cameras
      • SLR Cameras via USB connection
      • Other IP-cameras (IP, cctv etc)
    • Projectors
      • Blacklevel explained
    • Deploy VIOSO 6
      • Licensing
        • License information
        • Demo License
        • License Activation
        • License Transfer
        • Maintenance
      • First Init & Autostart
      • Updating VIOSO 6
  • Getting Started
    • Testpattern
    • Project Mode vs. Free Mode
    • Free Mode
      • Multiclient Configuration (Abstract Displays)
      • 3D Model Handling
    • Project Mode
      • Project Creation
      • Designer
  • Calibration
    • Scanning
      • Device Selection
      • Camera adjustment
        • Webcams / DirectShow devices
        • Using Daheng Cameras within VIOSO 6
        • Using HIK Vision Cameras within VIOSO 6
        • Camera Masking (Region of interest)
      • Projector masking
      • Scanning projectors
      • Scan Result
    • Content Mapping
      • 3D Mapping
        • 3D Mapping parameters
        • 3D Mapping in Freemode
      • 2D Warp
    • Blending & Global Adjustments
    • Adjust Projectors
  • USING CALIBRATIONS
    • Integrated Videoplayer
    • Export to Exaplay
    • Export to any application
    • Desktop Embedding
    • Real-time Engines
      • Unity3D
      • Unreal Engine
        • UE Examples & Sample files
      • MiddleVR
      • Techviz
    • VIOSO WarpBlend API
      • VIOSOWarpBlend.ini Reference
  • STEP BY STEP GUIDES
    • Calibration for common media servers
      • AV Stumpfl Pixera
        • Pixera v.2
          • Project Mode Walkthrough
          • Free Mode Walkthrough
        • Pixera v.1
      • Dataton Watchout
        • Watchout v.7
        • Watchout v.6
      • Ioversal Vertex
      • 7th Sense Delta Server
      • Christie Pandoras Box
      • Derivative TouchDesigner
      • BrightSign
  • Typical Calibration Workflows
    • Immersive Rooms (free mode)
    • Cylindrical Panorama with fisheye camera (project mode)
    • 3D calibration in VIOSO 6 free mode
  • References
    • Command Line Reference
    • Remote Control Reference
    • Export Automation Reference
    • Scripting for VIOSO applications
  • Tools
    • Configure Mosaic
  • Knowledgebase
    • FAQ
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On this page
  • Multi-viewport (3D)
  • CAVE: Single Server – 3x projectors (mosaic) [via vwf]
  • Panadome: Single Server – 3x projectors (mosaic) [via mpcdi]
  • DOME: 5x Servers – 5x projectors [via MPCDI]
  • Single-viewport (2D)
  • Single Server – 3x projectors (mosaic) [via 2D vwf]
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  1. USING CALIBRATIONS
  2. Real-time Engines
  3. Unreal Engine

UE Examples & Sample files

PreviousUnreal EngineNextMiddleVR

Last updated 7 months ago

These examples are built in the Switchboard environment for nDisplay.

  • To view the configurations properly, use notepad++ in “json” language.

  • To work exclusively on the .ndisplay file instead of the .uasset in the UE editor, make sure to empty the parameter: "assetPath": ""

  • To enable movement control via WASD and mouse, set bFollowLocalPlayerCamera to true.

  • To use offsets in windows and viewports, make sure to set the node’s fullscreen parameter to false.

  • If using the (VWF) format, make sure switchboard is set to Directx 11.

  • If using remote desktop control (e.g Teamviewer), make sure its not modifying window resolutions and coordinates (scaling, fit to screen..etc).

Multi-viewport (3D)

CAVE: Single Server – 3x projectors (mosaic) [via vwf]

CAVE setup:

  • 1x FHD 1920×1080 monitor: skipped by nDisplay

  • 1x Mosaic of 3x FHD PJs: 5760×1080

  • Custom eyepoint : z=180 cm

CaveVWF.nDisplay
{
"nDisplay":
{
"description": "",
"version": "5.00",
"assetPath": "",
"misc":
{
"bFollowLocalPlayerCamera": true,
"bExitOnEsc": true,
"bOverrideViewportsFromExternalConfig": false
},
"scene":
{
"xforms":
{
"nDisplayXform":
{
"parentId": "",
"location":
{
"x": 0,
"y": 0,
"z": 0
},
"rotation":
{
"pitch": 0,
"yaw": 0,
"roll": 0
}
},
"ViosoOrigin":
{
"parentId": "",
"location":
{
"x": 0,
"y": 0,
"z": 180
},
"rotation":
{
"pitch": 0,
"yaw": 0,
"roll": 0
}
}
},
"cameras":
{
"DefaultViewPoint":
{
"interpupillaryDistance": 6.4000000953674316,
"swapEyes": false,
"stereoOffset": "none",
"parentId": "",
"location":
{
"x": 0,
"y": 0,
"z": 0
},
"rotation":
{
"pitch": 0,
"yaw": 0,
"roll": 0
}
}
},
"screens":
{
"nDisplayScreen":
{
"size":
{
"width": 200,
"height": 112.5
},
"parentId": "nDisplayXform",
"location":
{
"x": 100,
"y": 0,
"z": 50
},
"rotation":
{
"pitch": 0,
"yaw": 0,
"roll": 0
}
}
}
},
"cluster":
{
"primaryNode":
{
"id": "Node_0",
"ports":
{
"ClusterSync": 41001,
"ClusterEventsJson": 41003,
"ClusterEventsBinary": 41004
}
},
"sync":
{
"renderSyncPolicy":
{
"type": "ethernet",
"parameters":
{
}
},
"inputSyncPolicy":
{
"type": "ReplicatePrimary",
"parameters":
{
}
}
},
"network":
{
"ConnectRetriesAmount": "300",
"ConnectRetryDelay": "1000",
"GameStartBarrierTimeout": "18000000",
"FrameStartBarrierTimeout": "1800000",
"FrameEndBarrierTimeout": "1800000",
"RenderSyncBarrierTimeout": "1800000"
},
"failover":
{
"failoverPolicy": "Disabled"
},
"nodes":
{
"Node_0":
{
"host": "127.0.0.1",
"sound": true,
"fullScreen": false,
"window":
{
"x": 1920,
"y": 0,
"w": 5760,
"h": 1080
},
"postprocess":
{
},
"viewports":
{
"VP_0":
{
"camera": "DefaultViewPoint",
"bufferRatio": 1,
"gPUIndex": -1,
"allowCrossGPUTransfer": false,
"isShared": false,
"overscan":
{
"bEnabled": false,
"mode": "percent",
"left": 0,
"right": 0,
"top": 0,
"bottom": 0,
"oversize": true
},
"region":
{
"x": 0,
"y": 0,
"w": 1920,
"h": 1080
},
"projectionPolicy":
{
"type": "VIOSO",
"parameters":
{
"base": "[1000 0 0 0] [0 1000 0 0] [0 0 1000 0] [0 0 1000 1] ",
"file": "D:/Calib/Export/Mosaic/3D/left.vwf",
"origin": "ViosoOrigin"
}
}
},
"VP_1":
{
"camera": "DefaultViewPoint",
"bufferRatio": 1,
"gPUIndex": -1,
"allowCrossGPUTransfer": false,
"isShared": false,
"overscan":
{
"bEnabled": false,
"mode": "percent",
"left": 0,
"right": 0,
"top": 0,
"bottom": 0,
"oversize": true
},
"region":
{
"x": 1920,
"y": 0,
"w": 1920,
"h": 1080
},
"projectionPolicy":
{
"type": "VIOSO",
"parameters":
{
"base": "[1000 0 0 0] [0 1000 0 0] [0 0 1000 0] [0 0 1000 1] ",
"file": "D:/Calib/Export/Mosaic/3D/middle.vwf",
"origin": "ViosoOrigin"
}
}
},
"VP_2":
{
"camera": "DefaultViewPoint",
"bufferRatio": 1,
"gPUIndex": -1,
"allowCrossGPUTransfer": false,
"isShared": false,
"overscan":
{
"bEnabled": false,
"mode": "percent",
"left": 0,
"right": 0,
"top": 0,
"bottom": 0,
"oversize": true
},
"region":
{
"x": 3840,
"y": 0,
"w": 1920,
"h": 1080
},
"projectionPolicy":
{
"type": "VIOSO",
"parameters":
{
"base": "[1000 0 0 0] [0 1000 0 0] [0 0 1000 0] [0 0 1000 1] ",
"file": "D:/Calib/Export/Mosaic/3D/right.vwf",
"origin": "ViosoOrigin"
}
}
}
},
"outputRemap":
{
"bEnable": false,
"dataSource": "mesh",
"staticMeshAsset": "",
"externalFile": ""
}
}
}
},
"customParameters":
{
},
"diagnostics":
{
"simulateLag": false,
"minLagTime": 0.0099999997764825821,
"maxLagTime": 0.30000001192092896
}
}
}

Panadome: Single Server – 3x projectors (mosaic) [via mpcdi]

Panadome Setup:

  • 2x FullHD Monitors: 1920×1080 : To be skipped by nDisplay.

  • 1x Portrait Mosaic of 3x Projectors: 4800×2560 : Target display to run the application.

panadomeMPCDI.ndisplay
{
"nDisplay":
{
"description": "",
"version": "5.00",
"assetPath": "",
"misc":
{
"bFollowLocalPlayerCamera": true,
"bExitOnEsc": true,
"bOverrideViewportsFromExternalConfig": false
},
"scene":
{
"xforms":
{
"nDisplayXform":
{
"parentId": "",
"location":
{
"x": 0,
"y": 0,
"z": 0
},
"rotation":
{
"pitch": 0,
"yaw": 0,
"roll": 0
}
}
},
"cameras":
{
"DefaultViewPoint":
{
"interpupillaryDistance": 6.4000000953674316,
"swapEyes": false,
"stereoOffset": "none",
"parentId": "",
"location":
{
"x": -20,
"y": 0,
"z": 50
},
"rotation":
{
"pitch": 0,
"yaw": 0,
"roll": 0
}
}
},
"screens":
{
"nDisplayScreen":
{
"size":
{
"width": 200,
"height": 112.5
},
"parentId": "nDisplayXform",
"location":
{
"x": 100,
"y": 0,
"z": 50
},
"rotation":
{
"pitch": 0,
"yaw": 0,
"roll": 0
}
}
}
},
"cluster":
{
"primaryNode":
{
"id": "Node_0",
"ports":
{
"ClusterSync": 41001,
"ClusterEventsJson": 41003,
"ClusterEventsBinary": 41004
}
},
"sync":
{
"renderSyncPolicy":
{
"type": "ethernet",
"parameters":
{
}
},
"inputSyncPolicy":
{
"type": "ReplicatePrimary",
"parameters":
{
}
}
},
"network":
{
"ConnectRetriesAmount": "300",
"ConnectRetryDelay": "1000",
"GameStartBarrierTimeout": "18000000",
"FrameStartBarrierTimeout": "1800000",
"FrameEndBarrierTimeout": "1800000",
"RenderSyncBarrierTimeout": "1800000"
},
"failover":
{
"failoverPolicy": "Disabled"
},
"nodes":
{
"Node_0":
{
"host": "127.0.0.1",
"sound": true,
"fullScreen": false,
"window":
{
"x": 3840,
"y": 0,
"w": 4800,
"h": 2560
},
"postprocess":
{
},
"viewports":
{
"VP_0":
{
"camera": "DefaultViewPoint",
"bufferRatio": 1,
"gPUIndex": -1,
"allowCrossGPUTransfer": false,
"isShared": false,
"overscan":
{
"bEnabled": false,
"mode": "percent",
"left": 0,
"right": 0,
"top": 0,
"bottom": 0,
"oversize": true
},
"region":
{
"x": 0,
"y": 0,
"w": 1600,
"h": 2560
},
"projectionPolicy":
{
"type": "MPCDI",
"parameters":
{
"MPCDIType": "Explicit PFM",
"file": "",
"buffer": "",
"region": "",
"origin": "",
"EnablePreview": "",
"alpha_gamma": "0.5",
"scale": "1.0",
"pfm": "C:/Users/Public/Documents/VIOSO/Anyblend/Export/3D/Display0.pfm",
"alpha": "C:/Users/Public/Documents/VIOSO/Anyblend/Export/3D/Display0.png",
"beta": "",
"ue_space": ""
}
}
},
"VP_2":
{
"camera": "DefaultViewPoint",
"bufferRatio": 1,
"gPUIndex": -1,
"allowCrossGPUTransfer": false,
"isShared": false,
"overscan":
{
"bEnabled": false,
"mode": "percent",
"left": 0,
"right": 0,
"top": 0,
"bottom": 0,
"oversize": true
},
"region":
{
"x": 3200,
"y": 0,
"w": 1600,
"h": 2560
},
"projectionPolicy":
{
"type": "MPCDI",
"parameters":
{
"MPCDIType": "Explicit PFM",
"file": "",
"buffer": "",
"region": "",
"origin": "",
"EnablePreview": "",
"alpha_gamma": "0.5",
"scale": "1.0",
"pfm": "C:/Users/Public/Documents/VIOSO/Anyblend/Export/3D/Display2.pfm",
"alpha": "C:/Users/Public/Documents/VIOSO/Anyblend/Export/3D/Display2.png",
"beta": "",
"ue_space": ""
}
}
},
"VP_1":
{
"camera": "DefaultViewPoint",
"bufferRatio": 1,
"gPUIndex": -1,
"allowCrossGPUTransfer": false,
"isShared": false,
"overscan":
{
"bEnabled": false,
"mode": "percent",
"left": 0,
"right": 0,
"top": 0,
"bottom": 0,
"oversize": true
},
"region":
{
"x": 1600,
"y": 0,
"w": 1600,
"h": 2560
},
"projectionPolicy":
{
"type": "MPCDI",
"parameters":
{
"MPCDIType": "Explicit PFM",
"file": "",
"buffer": "",
"region": "",
"origin": "",
"EnablePreview": "",
"alpha_gamma": "0.5",
"scale": "1.0",
"pfm": "C:/Users/Public/Documents/VIOSO/Anyblend/Export/3D/Display1.pfm",
"alpha": "C:/Users/Public/Documents/VIOSO/Anyblend/Export/3D/Display1.png",
"beta": "",
"ue_space": ""
}
}
}
},
"outputRemap":
{
"bEnable": false,
"dataSource": "mesh",
"staticMeshAsset": "",
"externalFile": ""
}
}
}
},
"customParameters":
{
},
"diagnostics":
{
"simulateLag": false,
"minLagTime": 0.0099999997764825821,
"maxLagTime": 0.30000001192092896
}
}
}

DOME: 5x Servers – 5x projectors [via MPCDI]

DomeMPCDI.ndisplay
{
"nDisplay":
{
"description": "nDisplay configuration",
"version": "5.00",
"assetPath": "",
"misc":
{
"bFollowLocalPlayerCamera": true,
"bExitOnEsc": true
},
"scene":
{
"xforms":
{
},
"cameras":
{
"DefaultViewPoint":
{
"interpupillaryDistance": 6.4000000953674316,
"swapEyes": false,
"stereoOffset": "none",
"parentId": "",
"location":
{
"x": 0,
"y": 0,
"z": 50
},
"rotation":
{
"pitch": 0,
"yaw": 0,
"roll": 0
}
}
},
"screens":
{
"Display0":
{
"size":
{
"width": 100,
"height": 100
},
"parentId": "",
"location":
{
"x": 0,
"y": 0,
"z": 0
},
"rotation":
{
"pitch": 0,
"yaw": 0,
"roll": 0
}
},
"Display1":
{
"size":
{
"width": 100,
"height": 100
},
"parentId": "",
"location":
{
"x": 0,
"y": 0,
"z": 0
},
"rotation":
{
"pitch": 0,
"yaw": 0,
"roll": 0
}
},
"Display2":
{
"size":
{
"width": 100,
"height": 100
},
"parentId": "",
"location":
{
"x": 0,
"y": 0,
"z": 0
},
"rotation":
{
"pitch": 0,
"yaw": 0,
"roll": 0
}
},
"Display3":
{
"size":
{
"width": 100,
"height": 100
},
"parentId": "",
"location":
{
"x": 0,
"y": 0,
"z": 0
},
"rotation":
{
"pitch": 0,
"yaw": 0,
"roll": 0
}
},
"Display4":
{
"size":
{
"width": 100,
"height": 100
},
"parentId": "",
"location":
{
"x": 0,
"y": 0,
"z": 0
},
"rotation":
{
"pitch": 0,
"yaw": 0,
"roll": 0
}
},
"scr_0":
{
"size":
{
"width": 100,
"height": 100
},
"parentId": "",
"location":
{
"x": 0,
"y": 0,
"z": 0
},
"rotation":
{
"pitch": 0,
"yaw": 0,
"roll": 0
}
}
}
},
"cluster":
{
"primaryNode":
{
"id": "node_0",
"ports":
{
"ClusterSync": 41001,
"RenderSync": 41002,
"ClusterEventsJson": 41003,
"ClusterEventsBinary": 41004
}
},
"sync":
{
"renderSyncPolicy":
{
"type": "ethernet",
"parameters":
{
}
},
"inputSyncPolicy":
{
"type": "ReplicatePrimary",
"parameters":
{
}
}
},
"network":
{
"ConnectRetriesAmount": "300",
"ConnectRetryDelay": "1000",
"GameStartBarrierTimeout": "18000000",
"FrameStartBarrierTimeout": "1800000",
"FrameEndBarrierTimeout": "1800000",
"RenderSyncBarrierTimeout": "1800000"
},
"nodes":
{
"node_0":
{
"host": "10.0.10.5",
"sound": true,
"fullScreen": false,
"window":
{
"x": 0,
"y": 0,
"w": 1920,
"h": 1080
},
"postprocess":
{
},
"viewports":
{
"vp_0":
{
"camera": "",
"bufferRatio": 1,
"gPUIndex": -1,
"allowCrossGPUTransfer": false,
"isShared": false,
"overscan":
{
"bEnabled": false,
"mode": "percent",
"left": 0,
"right": 0,
"top": 0,
"bottom": 0,
"oversize": true
},
"region":
{
"x": 0,
"y": 0,
"w": 1920,
"h": 1080
},
"projectionPolicy":
{
"type": "simple",
"parameters":
{
"screen": "scr_0"
}
}
}
},
"outputRemap":
{
"bEnable": false,
"dataSource": "mesh",
"staticMeshAsset": "",
"externalFile": ""
}
},
"node_1":
{
"host": "10.0.10.21",
"sound": false,
"fullScreen": false,
"window":
{
"x": 1920,
"y": 0,
"w": 2560,
"h": 1600
},
"postprocess":
{
},
"viewports":
{
"Display0":
{
"camera": "",
"bufferRatio": 1,
"gPUIndex": -1,
"allowCrossGPUTransfer": false,
"isShared": false,
"region":
{
"x": 0,
"y": 0,
"w": 2560,
"h": 1600
},
"projectionPolicy":
{
"type": "MPCDI",
"parameters":
{
"MPCDIType": "Explicit PFM",
"file": "",
"buffer": "",
"region": "",
"EnablePreview": "",
"alpha_gamma": "1.0",
"scale": "1.0",
"pfm": "S:/KALIBRIERUNGEN/Master/Export/calib4unreal/MPCDI_20220530_10.0.10.21/Display0.pfm",
"alpha": "S:/KALIBRIERUNGEN/Master/Export/calib4unreal/MPCDI_20220530_10.0.10.21/Display0.png",
"beta": "",
"ue_space": ""
}
}
}
},
"outputRemap":
{
"bEnable": false,
"dataSource": "mesh",
"staticMeshAsset": "",
"externalFile": ""
}
},
"node_2":
{
"host": "10.0.10.22",
"sound": false,
"fullScreen": false,
"window":
{
"x": 1920,
"y": 0,
"w": 2560,
"h": 1600
},
"postprocess":
{
},
"viewports":
{
"Display1":
{
"camera": "",
"bufferRatio": 1,
"gPUIndex": -1,
"allowCrossGPUTransfer": false,
"isShared": false,
"region":
{
"x": 0,
"y": 0,
"w": 2560,
"h": 1600
},
"projectionPolicy":
{
"type": "MPCDI",
"parameters":
{
"MPCDIType": "Explicit PFM",
"file": "",
"buffer": "",
"region": "",
"EnablePreview": "",
"alpha_gamma": "1.0",
"scale": "1.0",
"pfm": "S:/KALIBRIERUNGEN/Master/Export/calib4unreal/MPCDI_20220530_10.0.10.22/Display0.pfm",
"alpha": "S:/KALIBRIERUNGEN/Master/Export/calib4unreal/MPCDI_20220530_10.0.10.22/Display0.png",
"beta": "",
"ue_space": ""
}
}
}
},
"outputRemap":
{
"bEnable": false,
"dataSource": "mesh",
"staticMeshAsset": "",
"externalFile": ""
}
},
"node_3":
{
"host": "10.0.10.23",
"sound": false,
"fullScreen": false,
"window":
{
"x": 1920,
"y": 0,
"w": 2560,
"h": 1600
},
"postprocess":
{
},
"viewports":
{
"Display2":
{
"camera": "",
"bufferRatio": 1,
"gPUIndex": -1,
"allowCrossGPUTransfer": false,
"isShared": false,
"region":
{
"x": 0,
"y": 0,
"w": 2560,
"h": 1600
},
"projectionPolicy":
{
"type": "MPCDI",
"parameters":
{
"MPCDIType": "Explicit PFM",
"file": "",
"buffer": "",
"region": "",
"EnablePreview": "",
"alpha_gamma": "1.0",
"scale": "1.0",
"pfm": "S:/KALIBRIERUNGEN/Master/Export/calib4unreal/MPCDI_20220530_10.0.10.23/Display0.pfm",
"alpha": "S:/KALIBRIERUNGEN/Master/Export/calib4unreal/MPCDI_20220530_10.0.10.23/Display0.png",
"beta": "",
"ue_space": ""
}
}
}
},
"outputRemap":
{
"bEnable": false,
"dataSource": "mesh",
"staticMeshAsset": "",
"externalFile": ""
}
},
"node_4":
{
"host": "10.0.10.24",
"sound": false,
"fullScreen": false,
"window":
{
"x": 1920,
"y": 0,
"w": 2560,
"h": 1600
},
"postprocess":
{
},
"viewports":
{
"Display3":
{
"camera": "",
"bufferRatio": 1,
"gPUIndex": -1,
"allowCrossGPUTransfer": false,
"isShared": false,
"region":
{
"x": 0,
"y": 0,
"w": 2560,
"h": 1600
},
"projectionPolicy":
{
"type": "MPCDI",
"parameters":
{
"MPCDIType": "Explicit PFM",
"file": "",
"buffer": "",
"region": "",
"EnablePreview": "",
"alpha_gamma": "1.0",
"scale": "1.0",
"pfm": "S:/KALIBRIERUNGEN/Master/Export/calib4unreal/MPCDI_20220530_10.0.10.24/Display0.pfm",
"alpha": "S:/KALIBRIERUNGEN/Master/Export/calib4unreal/MPCDI_20220530_10.0.10.24/Display0.png",
"beta": "",
"ue_space": ""
}
}
}
},
"outputRemap":
{
"bEnable": false,
"dataSource": "mesh",
"staticMeshAsset": "",
"externalFile": ""
}
},
"node_5":
{
"host": "10.0.10.25",
"sound": false,
"fullScreen": false,
"window":
{
"x": 1920,
"y": 0,
"w": 2560,
"h": 1600
},
"postprocess":
{
},
"viewports":
{
"Display4":
{
"camera": "",
"bufferRatio": 1,
"gPUIndex": -1,
"allowCrossGPUTransfer": false,
"isShared": false,
"region":
{
"x": 0,
"y": 0,
"w": 2560,
"h": 1600
},
"projectionPolicy":
{
"type": "MPCDI",
"parameters":
{
"MPCDIType": "Explicit PFM",
"file": "",
"buffer": "",
"region": "",
"EnablePreview": "",
"alpha_gamma": "1.0",
"scale": "1.0",
"pfm": "S:/KALIBRIERUNGEN/Master/Export/calib4unreal/MPCDI_20220530_10.0.10.25/Display0.pfm",
"alpha": "S:/KALIBRIERUNGEN/Master/Export/calib4unreal/MPCDI_20220530_10.0.10.25/Display0.png",
"beta": "",
"ue_space": ""
}
}
}
},
"outputRemap":
{
"bEnable": false,
"dataSource": "mesh",
"staticMeshAsset": "",
"externalFile": ""
}
}
}
},
"customParameters":
{
"SampleArg1": "SampleVal1",
"SampleArg2": "SampleVal2"
},
"diagnostics":
{
"simulateLag": false,
"minLagTime": 0,
"maxLagTime": 0.5
}
}
}

Single-viewport (2D)

Single Server – 3x projectors (mosaic) [via 2D vwf]

Panadome Setup: this 2D example shows the result of a 2D/manual calibration, blending one single texture accross all displays in a single viewport.

  • 2x FullHD Monitors: 1920×1080 : To be skipped by nDisplay.

  • 1x Portrait Mosaic of 3x Projectors: 4800×2560 : Target display to run the application.

panadome2D.ndisplay
{
"nDisplay":
{
"description": "",
"version": "5.00",
"assetPath": "",
"misc":
{
"bFollowLocalPlayerCamera": true,
"bExitOnEsc": true,
"bOverrideViewportsFromExternalConfig": false
},
"scene":
{
"xforms":
{
"nDisplayXform":
{
"parentId": "",
"location":
{
"x": 0,
"y": 0,
"z": 0
},
"rotation":
{
"pitch": 0,
"yaw": 0,
"roll": 0
}
}
},
"cameras":
{
"DefaultViewPoint":
{
"interpupillaryDistance": 6.4000000953674316,
"swapEyes": false,
"stereoOffset": "none",
"parentId": "",
"location":
{
"x": -20,
"y": 0,
"z": 50
},
"rotation":
{
"pitch": 0,
"yaw": 0,
"roll": 0
}
}
},
"screens":
{
"nDisplayScreen":
{
"size":
{
"width": 200,
"height": 112.5
},
"parentId": "nDisplayXform",
"location":
{
"x": 100,
"y": 0,
"z": 50
},
"rotation":
{
"pitch": 0,
"yaw": 0,
"roll": 0
}
}
}
},
"cluster":
{
"primaryNode":
{
"id": "Node_0",
"ports":
{
"ClusterSync": 41001,
"ClusterEventsJson": 41003,
"ClusterEventsBinary": 41004
}
},
"sync":
{
"renderSyncPolicy":
{
"type": "ethernet",
"parameters":
{
}
},
"inputSyncPolicy":
{
"type": "ReplicatePrimary",
"parameters":
{
}
}
},
"network":
{
"ConnectRetriesAmount": "300",
"ConnectRetryDelay": "1000",
"GameStartBarrierTimeout": "18000000",
"FrameStartBarrierTimeout": "1800000",
"FrameEndBarrierTimeout": "1800000",
"RenderSyncBarrierTimeout": "1800000"
},
"failover":
{
"failoverPolicy": "Disabled"
},
"nodes":
{
"Node_0":
{
"host": "127.0.0.1",
"sound": true,
"fullScreen": false,
"window":
{
"x": 3840,
"y": 0,
"w": 4800,
"h": 2560
},
"postprocess":
{
},
"viewports":
{
"VP_0":
{
"camera": "DefaultViewPoint",
"bufferRatio": 1,
"gPUIndex": -1,
"allowCrossGPUTransfer": false,
"isShared": false,
"overscan":
{
"bEnabled": false,
"mode": "percent",
"left": 0,
"right": 0,
"top": 0,
"bottom": 0,
"oversize": true
},
"region":
{
"x": 0,
"y": 0,
"w": 4800,
"h": 2560
},
"projectionPolicy":
{
"type": "VIOSO",
"parameters":
{
"base": "[1000 0 0 0] [0 1000 0 0] [0 0 1000 1000] [0 0 0 1] ",
"file": "C:/Users/Public/Documents/VIOSO/Anyblend/Export/2d-nosplit.vwf",
"origin": "nDisplayXform"
}
}
}
},
"outputRemap":
{
"bEnable": false,
"dataSource": "mesh",
"staticMeshAsset": "",
"externalFile": ""
}
}
}
},
"customParameters":
{
},
"diagnostics":
{
"simulateLag": false,
"minLagTime": 0.0099999997764825821,
"maxLagTime": 0.30000001192092896
}
}
}
Download here sample VIOSO export files (mpcdi/vwf)