MO-SYS VP Pro XR Manual
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MO-SYS VP Pro XR Manual

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Summary of Contents for MO-SYS VP Pro XR

  • Page 1 MoSys VPPro XR manual www.mo-sys.com...

  • Page 2: Table Of Contents

    About the system XR engine setup Overview System overview Connection Topology and requirements Mo-Sys VP Pro settings StarTracker outputs VP Pro XR software setup Connections diagram Livelink setup Network drives Level setup Placing XRMaskBP 5-10 Quick start guide and geometry alignment...

  • Page 3: About The System

    Before installation About the system Before installation Mo-Sys VP Pro XR is a pre-configured, multi- In order to speed up the installation it is node system, joining native Unreal Engine’s recommended to take the following steps: nDisplay with Mo-Sys unique features like Cinematic XR focus and XR compositing •...

  • Page 4: System Overview

    2. Nvidia Quadro Sync Card II, if using hardware sync (included) 3. VPPro XR plugin only on the Primary Render Node Global Settings After creating a new project in Unreal Editor open XR Controller panel and click “Auto Configure Project”. Then restart the editor. www.mo-sys.com...

  • Page 5: Connections Diagram

    Unreal’s Multi- user if using in a configuration with a dedicated editor computer. 2. The network is solely used for tracking updates, triggering nDisplay and events. Drives visible from XR Engine There is no image streaming over network. www.mo-sys.com...
  • Page 6 If there is just a flat, rectangular wall or New UE project multiple of these then the Mo-Sys Mesh Builder panel can put the geometry in Let’s start on the XR Engine. Create a new place.

  • Page 7: Quick Start Guide And Geometry Alignment

    You can stay on the corners of the LED. Stop adjust delays using Timed Data between the movements to distinguish Monitor, which is Unreal’s tool to manage whether the cones or the video moves first. delays. Adjust the Time Correction. www.mo-sys.com...
  • Page 8 (best to centre the camera on the cone) Mind that when cones are selected the yellow outline shows their undistorted position, which is not of interest here. It’s the actual red cones that should be looked Cone not sticking to the corner – wrong calibration www.mo-sys.com...
  • Page 9 Make an empty actor, place it under MoSysStage and snap its position to the bottom left LED mesh. To do XRMaskBP parented under an empty Pan the empty actor to fit the geometry actor in lower left corner between the cones www.mo-sys.com...
  • Page 10 Primary Render Node full Plane and not plane_1x1. Copy the parent empty actor’s transform setup nDisplayTransform XRMaksBP’s transform onto nDisplayScreen. See pages 14 - 17 Go back to the main viewport and on Mesh Builder load the marker cones by clicking www.mo-sys.com...

  • Page 11: Summary Flowchart

    Quick start guide and geometry alignment The flow chart shows the process of setting up nDisplay with set extensions www.mo-sys.com...

  • Page 12: Render Nodes Hardware Setup (Ndisplay)

    This is achieved by using an Nvidia Quadro Sync Card II. Every Render node has one of them connected to the GPU to guarantee synchronous rendering. Refer to Frame Lock Configuration in the User Guide for more information: www.mo-sys.com...

  • Page 13: Nvidia Software Synchronisation

    Independent Flip”, if it states “Composed: You can verify that it is running in the Flip” then you will want check nothing is correct mode by enabling option 8 in overlapping nDisplay full screen configureDriver.exe application on the nodes. www.mo-sys.com...
  • Page 14 NVIDIA software synchronisation Bouncing ball test Prepare the nDisplay level, so the ball is positioned in between the nDisplay screens. After launching in Switchboard the ball with bounce quickly up and down www.mo-sys.com...

  • Page 15: Render Nodes Setup

    Render nodes setup (nDisplay) Example nDisplay config actor setup, described on next page www.mo-sys.com...

  • Page 16: Livelink

    See screenshots on previous page. Mesh Builder You can use Mesh Builder to generate this representation automatically, by looking through a camera with the crosshair at the corners of the screen. Three observations are used for calculations. Defining LED Screens www.mo-sys.com...

  • Page 17: Launching

    After you launch in nDisplay launcher it corresponding store buttons. should appear on the primary screen. 5. Click Calculate and move mesh to fit the plane in place. 6. Optionally check LED screen levelled to only bottom corners. calculation assumes screen perfectly vertical. www.mo-sys.com...

  • Page 18: Project Distribution

    (on the left) is a local directory of the UE project and the destination (on the right) is the network drive. Set synchronisation option to “update”. Click “compare” to see the differences and “Synchronize” to update the destination. www.mo-sys.com...

  • Page 19: Cinematic Focus Xr

    1.130. both imperial and metric units. - Install the FTDI drivers, so a USB Serial Port appears in the Device Manager: VP Pro XR Software Setup https://ftdichip.com/drivers/ Open the Unreal project on Primary Connection Render Node.

  • Page 20: Other Render Nodes Setup

    -> nDisplay -> LensControl. Other Render Nodes setup If used with multi Render Nodes there has to be an extra component added to the camera to receive the focus updates. Find “nDisplayFocusReceiver” MoSysVPFree Content/Blueprints. Drag the nDisplayFocusReceiver onto the MoSysCameraNDisplay’s components www.mo-sys.com...

  • Page 21: Xr Engine Setup

    Connection Setup one of the StarTracker’s data output to send tracking data to XR Engine’s IP address. Connect camera feed to one of the video SDI inputs. Set it up in Mo-Sys Video Controller panel. (page 19 in VPPro documentation) Mo-Sys VP Pro Settings In project settings ->...

  • Page 22: Livelink Setup

    LED screens, so the virtual objects are continuous through the LED screen and the set extension. It is equally important to make sure the colour is matching on both. www.mo-sys.com...

  • Page 23: Colour Calibration Procedure

    LED screen. Depending on the selected pattern, user move PatternBoardBP in the scene. Colour calibration procedure It is advisable to use an SDI monitor, with an www.mo-sys.com...

  • Page 24: Xr Controller Panel

    • Recreate PP materials on the camera • Nominating objects to be visible in front of the XR mask (LED screen) (Toggle as • Adjusting colour correction If in play mode, click Refresh button to be able to change parameters dynamically www.mo-sys.com...

  • Page 25: Faq

    From the XREngine under This PC in the File Explorer click Map a Network Drive. Choose a letter and specify the path usually \\Desktop-xxxxx\\Shared Tick the connect using different credentials box and on the next window provide the username and password. www.mo-sys.com...
  • Page 26 January 2022 For more information sales@mo-sys.com | www.mo-sys.com www.mo-sys.com...

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