Env tonemap controller

Entity Description

An entity that controls the HDR tonemapping for the player. Think of it as a method of controlling the exposure of the player's eyes.

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

Flags

• 1 : Master (Has priority if multiple env_tonemap_controllers exist) Template:L4D add

Inputs

SetTonemapScale

Set the player's tonemap scale. It should be a value between 0 and 2, where 0 is the eyes fully closed, 1 is use the unchanged autoexposure (default), and 2 is the eye fully wide open.

BlendTonemapScale <stringRedirectInput/string>

Blend from the player's current tonemap scale to a new one. The parameter syntax is as follows: <target tonemap scale> <blend duration>. For example: 0.5 10 would blend from the current tonemap scale to 0.5 over a period of 10 seconds. Tonemap scale is a value between 0 and 2, where 0 is the eyes fully closed, 1 is use the unchanged autoexposure (default), and 2 is the eye fully wide open.

UseDefaultAutoExposure

Revert to using the default tonemap auto exposure.

SetAutoExposureMin <floatRedirectInput/float>

Set a custom tonemap auto exposure minimum.

SetAutoExposureMax <floatRedirectInput/float>

Set a custom tonemap auto exposure maximum.

SetBloomScale <floatRedirectInput/float>

Set a custom bloom scale.

SetTonemapRate <floatRedirectInput/float>

Set the rate for autoexposure adjustment.

SetBloomExponent <floatRedirectInput/float> (in all games since )

Set a custom bloom exponent.

SetBloomSaturation <floatRedirectInput/float> (in all games since )

Set a custom bloom saturation.

SetTonemapPercentBrightPixels <floatRedirectInput/float> (in all games since )

Set a target for percentage of pixels above a certain brightness. (default: 1)

SetTonemapPercentTarget <floatRedirectInput/float> (in all games since )

Set a custom brightness target for SetTonemapPercentBrightPixels. (default: 45)

SetTonemapMinAvgLum <floatRedirectInput/float> (in all games since )

Sets custom tonemapping param (ask Alex for details; default: 3).

See also

• HDR Lighting Settings