env_steam
(Redirected from Env steamjet)
 class hierarchy
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CSteamJet defined in steamjet.cpp
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env_steam is a point entity available in all 
Source games. It is used to create a jet of steam, or heat wave distortion.
The entity appears as a cone in Hammer, the shape indicates the direction the emitter outputs the particles (away from the point).
Bug:In 
Alien Swarm, color is always white when the map is compiled with VRAD.
AltNames: This entity is also tied to env_steamjet. 
Note:However, env_steamjet faces left instead of forward.Contents
Flags
Emissive : [1]
- Uses the value specified in
rendercolor. If not checked, color is automatically determined by environmental lighting.
Keyvalues
- Name
(targetname)<string> - The name that other entities refer to this entity by, via Inputs/Outputs or other keyvalues (e.g.
parentnameortarget).
Also displayed in Hammer's 2D views and Entity Report.See also: Generic Keyvalues, Inputs and Outputs available to all entities
- Initial State
(InitialState)<choices> - Start enabled?
- 0: Off
- 1: On
- Particle Type
(Type)<choices> - Steam effect type, see image on the top right.
- 0: Normal
- 1: Heat Wave
- Spread Speed
(SpreadSpeed)<integer> - The amount of random spread in the particle's velocity after they spawn.
- Speed
(Speed)<integer> - The default speed at which the particles move after they spawn.
- Particle start size
(StartSize)<integer> - The initial size of the particles after they spawn.
- Particle end size
(EndSize)<integer> - The size of the particles at the point at which they are removed.
- Emission rate
(Rate)<integer> - The rate of particle emission. i.e. particles per second.
- Length of steam jet
(JetLength)<integer> - The length of the jet determines the lifetime of each particle.
- How fast does the particles spin
(RollSpeed)<float> - Particle roll speed.
- Color (R G B)
(rendercolor)<color255> - Steam color, only used if Emissive flag is set.
- Translucency
(renderamt)<integer 0–255> - Render alpha value.
- Start Sound
(StartNoise)<sound> (only in
) - Sound to play when starting emission.
Inputs
TurnOn- Turns the steam jet on.
TurnOff- Turns the steam jet off.
Toggle- Toggles the steam jet between on and off.
JetLength<integer>- Sets Length of steam jet.
Rate<integer>- Sets Emission rate.
Speed<integer>- Sets Speed.
SpreadSpeed<integer>- Sets Spread Speed.
Alpha!FGD- Sets Translucency.
Color!FGD- Sets Color.
