Color correction volume

Template:Base brush A color correction lookup table is faded in or out when a player enters or leaves its volume. Fade time is configurable.

Warning:This entity will not work correctly in any multiplayer games except Left 4 Dead.

Todo: Is this still accurate? Should be tested per-game cause the note is very old.

In code, it is represented by theCColorCorrectionVolumeclass, defined in thecolorcorrectionvolume.cppfile.

Keyvalues

Lookup Fade Duration (fadeDuration) ([todo internal name (i)]) <float>

How fast the effect fades in or out when the viewer enters or exits.

Maximum Weight (maxweight) ([todo internal name (i)]) <float>

This is the maximum weight for this lookup.^[Clarify]

Lookup Table Filename (filename) ([todo internal name (i)]) <string>

Pathfile from the mod folder to the .raw to reference. For info on making a file, see color correction. Example path for a file in the hl2 materials folder: materials/colorcorrection.raw

BaseTrigger

Filter Name (filtername) <filter> A filter entity to test potential activators against. Start Disabled (StartDisabled) <boolean> Stay dormant until activated (with theEnableinput).

Inputs

BaseTrigger

Toggle Toggles this trigger between enabled and disabled states. Enable Enable trigger Disable Disable trigger TouchTest  (in all games since ) Triggers either the OnTouching or OnNotTouching outputs for whether anything is touching this entity. Bug:Sleeping prop_physics will never fire "OnTouching". Also applies to entities using prop_physics as base.  (tested in: ) StartTouch  (in all games since ) !FGD Behave as if the !caller entity had just entered the trigger volume. Accepts non-physical entities. EndTouch  (in all games since ) !FGD Behave as if !caller had just exited the trigger volume. DisableAndEndTouch  (only in ) Disables this trigger and calls EndTouch on all currently-touching entities.

Outputs

BaseTrigger

OnStartTouch !activator = entity that caused this output !caller = this entity Fired when a valid entity starts touching this trigger. OnStartTouchAll !activator = entity that caused this output !caller = this entity Fired when a valid entity starts touching this trigger, and no other entities are touching it. If there are any other entities touching the trigger when a new one begins to touch, only OnStartTouch will fire. OnEndTouch !activator = entity that caused this output !caller = this entity Fired when a valid entity stops touching this trigger. Note:Will also fire for entities touching it when trigger is disabled via Disable input Warning:This includes entities which are deleted while inside the trigger. In this case !activator will be invalid. Warning:OnEndTouch can fire before OnStartTouch under certain circumstances[How?] where both are fired on the same tick and each have the same delay. Fix:Add a slight delay to OnEndTouch. OnEndTouchAll !activator = entity that caused this output !caller = this entity Fired when all valid entities stop touching this trigger. OnTouching  (in all games since ) !activator = !caller = this entity Fired if something is currently touching this trigger when TouchTest is fired. OnNotTouching  (in all games since ) !activator = !caller = this entity Fired if nothing is currently touching this trigger when TouchTest is fired.

See Also

• color_correction - a point-based version of this entity.