# HMI Marker

HMI-Marker are used to visualize the state of a signal. They have to be within the "Worldspace"-Section of a tab.

<figure><img src="/files/C9ijQCkeoPm7QJFRTdl3" alt=""><figcaption></figcaption></figure>

The current prefab provides a simple cube as a marker object. But it is possible to customize this with a own mesh elements. The structure of the marker includes currently a game object "Icon" to map a user defined icon on the marker object.

<figure><img src="/files/SaiqyHJwW5DkLabO8dAi" alt=""><figcaption></figcaption></figure>

## Properties

<div align="left"><figure><img src="/files/KhpZQU73A939wby9blGw" alt=""><figcaption></figcaption></figure></div>

* Color On: Material which is active when the connected signal is high
* `Color Off:` Material which is active when the connected signal is low
* `ObjectTracking`: boolean wether the value object is placed next to a game object within the scene or not
* `TrackedObject`: game object within the scene which position is used to place the HMI value information
* `Offset` : Offset position to the object in up direction.
* `EnableGameObjectOnSignalTrue:` sets the defined game object active if the signal value is true
* `EnableGameObjectOnSignalFalse:` sets the defined game object active if the signal value is false
* `Signal Bool:` signal whose values are indicated by the marker


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