# Interact3D

The Interact3D script alows you to define user interaction like pushbuttons, switches or opening of doors in the 3D scene. This script can be attached to any component with a collider. If the user is clicking on the object the status will change.

<figure><img src="/files/XyRiJ7VzkVOGNcp0bz3q" alt=""><figcaption></figcaption></figure>

### Properties <a href="#properties" id="properties"></a>

You can set the following properties

**Switch**\
True if interaction should work like a switch, if false it works like a button.

**MaterialOn**\
Material which should be used for Mesh renderer for the ON status of the Switch or Button.

**MaterialOnMouseDown**\
Material which should be used for the Mesh renderer on mouse down.

**MaterialOnBlocked**\
Material which should be used if interaction is blocked by a PLCSignal

**DurationMaterialOnBlocked**\
Duration of visual feedback with MaterialOnBlocked. If user is pressing button and it is blocked by PLC the blocked status will be visualized.

**MaterialPLCOn**\
Material which should be used if PLC Output signal SignalOn is true.

**LightOn**\
Optional light which is turned on on ON status.

**LightPLCOn**\
Optional light which is turned on if PLC Output signal SignalOn is true.

**SignalIsOn**\
PLCInput if button or switch status is on.

**SignalOn**\
PLCOutput to turn PLCOn Status on.

**SignalBlocked**\
PLCOutput to block interaction with button (e.g. for security doors).

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