Summary

A physics surface. This is applied to each PhysicsShape and controls its physical properties and physics related sounds.

Constructors

Surface

Properties

AudioSurface	Defines the audio properties of this surface for Steam Audio
BaseSurface	Filepath of the base surface. Use <see cref="M:Sandbox.Surface.SetBaseSurface(System.String)">SetBaseSurface</see> and <see cref="M:Sandbox.Surface.GetBaseSurface">GetBaseSurface</see>.
BounceThreshold	Velocity threshold, below which objects will not bounce due to their elasticity.
Dampeningobsolete
Density	Density of this surface material. This affects things like automatic mass calculation. Density is in kg/m^3.
Description	A concise description explaining what this surface property should be used for.
Elasticity	Controls bounciness.
Friction	Friction of this surface material.
ImpactEffectsobsolete	Impact effects of this surface material.
Index
NameHash
PrefabCollection	Common prefabs for this surface material
RollingResistance	Controls how easily rolling shapes (sphere, capsule) roll on surfaces.
ScrapeEffectsobsolete	Scrape effects of this surface material.
SoundCollection	Sounds for this surface material
Soundsobsolete	Sounds associated with this surface material.
Tags	A list of tags as one string.
Thickness	If above 0, the object is considered hollow, and its auto generated mass is affected accordingly. Thickness is in inches.

Methods

GetBaseSurface	Returns the base surface of this surface, or null if we are the default surface.
HasAllTags	Do we have all the tags on this hitbox?
HasAnyTags	Do we have all the tags on this hitbox?
HasTag	Do we have a tag?
PlayCollisionSound	Play a collision sound based on this shape's surface. Can return null if sound is invalid, or too quiet to play.
SetBaseSurface	Sets the base surface by name.

Static Methods

FindByName

Returns a Surface from its name, or null