Func friction (Source): Difference between revisions

Revision as of 09:22, 9 December 2025

Class hierarchy
CFrictionModifier ↳CBaseTrigger ↳CBaseToggle ↳CBaseEntity
`triggers.cpp`

This entity is obsolete. Its use is discouraged. It may only exist/function in older engine branches.

func_friction is a brush entity available in Half-Life: Source, Black Mesa (mod), and Garry's Mod. Supposed to allow creating an area of low friction (to simulate an icy area for example).

Deprecated in favor of material surface properties#Half-Life: Source with different friction values.

Confirm:Allegedly doesn't work in

; does it work in

and/or

?

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

Friction Percent (modifier) <float>: Set the friction to this percent of the regular friction.

Note:Other Keyvalues / Inputs / Outputs are same as CBaseTrigger.

@@ Line 4: / Line 4: @@
 {{This is a|brush entity|name=func_friction|game=Half-Life: Source|game1=Black Mesa (mod)|game2=Garry's Mod}} Supposed to allow creating an area of low friction (to simulate an icy area for example).
-Deprecated in favor of [[material surface properties]] with different friction values.
+Deprecated in favor of [[material surface properties#Half-Life: Source]] with different friction values.
 {{confirm|Allegedly doesn't work in {{Black Mesa (mod)}}; does it work in {{hls}} and/or {{gmod}}?}}