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Env zoom: Difference between revisions

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{{wrongtitle|title=env_zoom}}
{{LanguageBar}} {{Source topicon}}
{{Underlinked|date=January 2024}}
{{CD|CEnvZoom|file1=env_zoom.cpp}}
{{This is a|logical entity|name=env_zoom}} It can be used to control the player's [[FOV]]. Useful for scenes where the player's view is being controlled, or player-usable binoculars/telescopes, etc.


==Entity Description==
Since {{hl2|1}} 20th Anniversary Update, this entity is used on all background maps, locking the viewer's FOV to 75.
'''Entity Name:''' env_zoom
{{Bug|hidetested=1|Does not function in {{tf2}}{{l4d2}}{{css}}, and possibly most multiplayer games.}}


An entity that can be used to control the player's FOV. Useful for scenes where the player's view is being controlled, or player-usable binoculars/telescopes, etc.
== Keyvalues ==
{{KV Targetname}}
{{KV|Target FOV|intn=FOV|integer|FOV that this entity should set the player's FOV to when active.}}
{{KV|Seconds to reach target|intn=Rate|float|Amount of time it should take to zoom to the specified FOV.}}


==Keyvalues==
== Flags ==
{{fl|1|Allow Suit Zoom}}


* {{kv targetname}}
== Inputs ==
{{I|Zoom|Start controlling the player's FOV.}}
{{I|UnZoom|Stop controlling the player's FOV.}}


* '''Rate'''
[[Category:GUI Entities]]
: <float> Amount of time it should take to reach the specified FOV.
 
* '''FOV'''
: <integer> FOV that this entity should set the player's Target FOV to when active.
 
==Flags==
 
* 1 : Allow Suit Zoom
 
==Inputs==
 
* {{i targetname}}
 
* '''Zoom'''
: Start controlling the player's FOV.
 
* '''UnZoom'''
: Stop controlling the player's FOV.
 
==Outputs==
 
* {{o targetname}}
 
[[Category:Entities]]

Latest revision as of 04:32, 29 April 2025

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January 2024
C++ Class hierarchy
CEnvZoom
↳CPointEntity
↳CBaseEntity
C++ env_zoom.cpp

env_zoom is a logical entity available in all Source Source games. It can be used to control the player's FOV. Useful for scenes where the player's view is being controlled, or player-usable binoculars/telescopes, etc.

Since Half-Life 2 20th Anniversary Update, this entity is used on all background maps, locking the viewer's FOV to 75.

Icon-Bug.pngBug:Does not function in Team Fortress 2Left 4 Dead 2Counter-Strike: Source, and possibly most multiplayer games.

Keyvalues

Name (targetname) <string>[ Edit ]
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

Target FOV (FOV) <integer>
FOV that this entity should set the player's FOV to when active.
Seconds to reach target (Rate) <float>
Amount of time it should take to zoom to the specified FOV.

Flags

Allow Suit Zoom : [1]

Inputs

Zoom
Start controlling the player's FOV.
UnZoom
Stop controlling the player's FOV.
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