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<div title>
{{https://cdn.vrdoro.com/data/vrdoro/images/shared/app/laser-rangefinder.png?filt<ignore>=negate&w=45&trim=10&.png?nolink</ignore>}}
===== Laser measurement =====
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==== Benefit ====

With the laser measurement tool, you can use a [[en:laser-measure-device|]] can be used to carry out measurements and transfer the data to your project.

==== Requirements ====

  - You have a tool in which the laser measurement auxiliary tool is used. You will therefore see the icon {{https://cdn.vrdoro.com/data/vrdoro/images/shared/app/laser-rangefinder.png?filt<ignore>=negate&w=20&trim=10&.png?nolink</ignore>}} icon in the MR menu
  - You have [[en:vproduct:helper-tool:position-marker|]] set
  - You have a [[en:laser-measure-device|]]
  - You have another device (a notebook or smartphone) with which you can connect the laser measuring device via Blue-Tooth

==== Connecting the laser measuring device ====
In order to be able to explain the measurement in more detail, we will assume a [[en:vproduct:room-measure|]] with the corresponding vrdoro tool. Open your room measurement project on your notebook or smartphone. Measurements in other tools are carried out accordingly.

On the right (at the bottom of the smartphone) in the information bar, you will see a note on the use of MR glasses (//This tool is designed for mixed reality mode. Please use Meta Quest glasses to use it.//) you will see a button labelled ''Connect BT device'' (see green arrow).

{{ vproduct:helper-tool:room-creator-bt-conection.png?directlink&800 |}}

Clicking on the button opens a dialogue that searches for devices with the properties required to perform a measurement. The devices found are displayed there. Some devices are only displayed with the device ID and not with their name.

<WRAP center round box wdth-fit>
{{ vproduct:helper-tool:bt-connection-search-dialog.png?direct |}}
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Select the device there and confirm with ''Pair''. The [[en:laser-measure-device|]] acknowledges the successful connection with a beep.

{{tag>Helper-Tool}}