logic_lineto

Class hierarchy
CLogicLineToEntity ↳CLogicalEntity ↳CServerOnlyEntity ↳CBaseEntity
logicentities.cpp

logic_lineto is a logical entity available in all Source games. It calculates and outputs a vector from one entity to another.

Keyvalues

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

Start entity (source) <targetname>

Name of the entity the line should start from.

End entity (target) <targetname>

Name of the entity that line should end at.

Outputs

Line <vector>

!activator = !caller = this entity
Fired when the vector, from the start entity to the end entity, changes. Passes along the vector as a parameter.

Tip:Example of entities that have inputs which take vector:
prop_scalable, prop_coreball, shadow_control, keyframe_rope, func_breakable_surf and all entities inheriting CBaseAnimating have SetModelScale input (not in all games)

Todo: list more