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Unreal Engine 4 Plugin 1.21 now available Real-time interface for streaming 6DoF rigid body data to Unreal. New Features & Enhancements 1.21 Unreal Engine 4.21 compatibility. Added 'Draw Markers' switch to Client origin. When enabled (defaults to false) labeled markers from Motive will be drawn in ...

Unreal Engine 4 Plugin 1.21 now available Real-time interface for streaming 6DoF rigid body data to Unreal. New Features & Enhancements 1.21 Unreal Engine 4.21 compatibility. Added 'Draw Markers' switch to Client origin. When enabled (defaults to false) labeled markers from Motive will be drawn in ...

My pleasure Vere, That is mostly correct. You would need access to a Motive license in order to use the API, and the cameras would need to be accessible. To access the calibration information, you would have to compile and run an application that uses the API, such as the Markers sample that is incl...

Hello slsuperrabbit, You cannot get the coordinates for the back-projection in Motive, but this information is available through the Motive API . The CameraBackProject operation can be used to access this information. Best, Steven -- Steven Andrews OptiTrack | Senior Customer Support Engineer help.n...

Hello verewhittome, Thank you for reaching out to the community regarding this question. Most camera calibration information is not accessible, and the .cal file is not something that can be converted or read. Camera position and orientation information is accessible, but only through use of the Mot...

Hello beef, Thank you for inquiring regarding the Unreal plugin. Use of the plugin in OSX would require versions of our NatNet libraries that are not available. We only support the Windows environment, and there is currently no development planned for Linux or OSX. It is possible wider support may b...

Hello Highflex, The Build Your Own is a good guideline for camera coverage, but can sometimes play it a bit on the conservative side. The max, there, is taking into account the maximum range of the cameras for optimal pixel density. It is possible to do things such as adjusting camera settings and o...

Hello artoo, It looks like your cameras are having a connection problem and are dropping out frequently. To start, you will want to make sure that all of the cameras are networked according to the online documentation . In particular, there should be nothing connected to the camera switches other th...

Hello kimtaehoon, Thank you for reaching out to the community regarding your system. It is not normal for the cameras to all power off or disconnect. You may want to check that you do not have the firewall or antivirus running on the machine that is running Motive. You may also want to verify that a...

Hello zhanghaijason, In the current versions of Motive, realtime information has been moved to the Info pane . If you open this and select the rigid body, you will see the position and orientation in realtime. Best, Steven -- Steven Andrews OptiTrack | Senior Customer Support Engineer help.naturalpo...