point_gel_sensor

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January 2024

point_gel_sensor is a point entity available in Portal 2: Community Edition. It is used to detect when brush faces or entities are painted in a specified radius.

Keyvalues

Search Radius (radius) <float>

Sets the radius to search painted surfaces from."

Target Brush Faces (sides) <sidelist>

The faces on which to watch for paint."

Target Entity (target) <targetname>

The entity of which to watch for paint."

Filter Name (filtername) <filter>

Filter to use to narrow set of findable entities. See filter_activator_name for more explanation.

Name (targetname) <string>

The name that other entities refer to this entity by, via Inputs/Outputs or other keyvalues (e.g. parentname or target).
Also displayed in Hammer's 2D views and Entity Report.

See also:  Generic Keyvalues, Inputs and Outputs available to all entities

Outputs

OnPainted

Gets called when paint is detected. Parameter is set to the paint type index.