light_barn

GoldSrc

Source Engine

Source 2

Counter-Strike 2 (light_barn)

Edit Tabs

light_barn is a point entity available in  Counter-Strike 2. It is a versatile light type that can be manipulated to be many different shapes and sizes while also supporting light cookies.

Keyvalues

Source 2 Transform

Note: These are "Embedded Properties" which are hard-coded to appear on every entity in Hammer, regardless of their presence in any FGD files. Origin (origin) <coordinates> The world space origin of the entity. Angles (angles) <angles> The pitch, yaw, roll orientation of the entity. Scale (scales) <vector> The x, y, z scales of the entity. Not all entities can use this. Transform Locked (transformLocked) <boolean> Lock the transform at its current value, preventing the transform of the node from being modified. Only applies within Hammer. Force Hidden (force_hidden) <boolean> Visually hides the entity from the viewports. The Outliner pane will still list hidden entities. Editor Only (editorOnly) <boolean> Entity is only displayed in Hammer and will not appear in game.

Source 2 Targetname

Name (targetname) <string> The targetname that other entities refer to this entity by. Entity Scripts (vscripts) <scriptlist> Space delimited list of VScript files (without file extension) that are executed after all entities have spawned. The scripts are all executed in the same script scope, later ones overwriting any identical variables and functions. Create Client-Only Entity (clientSideEntity) <choices> No Yes

Source 2 Hierarchy

Parent (parentname) <targetname> Specifies a movement parent. An entity will maintain its initial offset from its parent. Parent Model Bone/Attachment Name (parentAttachmentName) <string> The name of the bone or attachment to attach to on the entity's parent in the movement hierarchy. Use !bonemerge to use bone-merge style attachment. Model Attachment position offset (local.origin) <coordinates> Offset in the local space of the parent model's attachment/bone to use in hierarchy. Not used if you are not using parent attachment. Model Attachment angular offset (local.angles) <angles> Angular offset in the local space of the parent model's attachment/bone to use in hierarchy. Not used if you are not using parent attachment. Model Attachment scale (local.scales) <vector> Scale in the local space of the parent model's attachment/bone to use in hierarchy. Not used if you are not using parent attachment. Use Model Attachment Offset (useLocalOffset) <boolean> Whether to respect the specified local offset when doing the initial hierarchical attachment to its parent.

Source 2 Light2:

Enabled (enabled) <boolean>

Enable or disable the light. Has no effect on Direct Lighting when set to Static.

Color Mode (colormode) <choices>

How to calculate the light's color

• 0: Color
• 1: Color Temperature

Color (color) <color255>

Color Temperature (colortemperature) <float>

Lumens (brightness_lumens) <float>

Total amount of visible light energy emitted, in lumens. The default omni-directional light is calibrated at 1000 lumens, typical for a 60 Watt incandescent bulb.

Direct Lighting (directlight) <choices>

Controls direct lighting rendering.

• 0: None
• 1: Static
• 2: Stationary
• 3: Dynamic

Cookie (lightcookie) <choices>

Shape (shape) <float>

Softness X (soft_x) <float>

Softness Y (soft_y) <float>

Source 2 Light Units:

Units (brightness_units) <choices>

Units for specifying the brightness of the light source.

• 0: Lumens
• 1: Candelas
• 2: Nits
• 3: EV
• 4: Legacy

Candela (brightness_candelas) <string>

Amount of light energy emitted per steradian of solid angle, in candela.

Nits (brightness_nits) <string>

Amount of light energy emitted per square meter per projected steradian, in nits. Controls the brightness of specular highlights and directly-viewed light geometry.

Brightness EV (brightness) <float>

Legacy (brighness_legacy) <string>

Exposure Value but specified as a scale value instead of powers of 2.

Source 2 Light Style:

Style (light_style) <vdata_choice>

Light Style.

• 0: candle_1
• 1: candle_2
• 2: candle_3
• 3: event_test
• 4: fast_strobe
• 5: flicker_1
• 6: flicker_2
• 7: fluorescent_flicker
• 8: gentle_pulse
• 9: slow_pulse_nofade
• 10: slow_strobe
• 11: slow_strong_pulse

Radiance RGB Material Variable (light_style_radiance_var) <string>

Emissive RGB color for a light's material on appropriately sized geometry.

Style RGB Material Variable (light_style_var) <string>

Light style multiplier ignoring the light's actual color.

Style Output Event 0 (light_style_output_event0) to Style Output Event 3 (light_style_output_event3) <vdata_choice>

Name of the event that triggers the OnStyleEvent0 to OnStyleEvent3 output.

• 0: buzz
• 1: flash
• 2: off
• 3: on
• 4: pop
• 5: spark

Style Target 0 (light_style_target0) to Style Target 3 (light_style_target3) <targetname>

Apply light style to a particular entity's materials.

Far Skirt (skirt) <float>

Near Skirt (skirt_near) <float>

Size (size_params) <vector>

Range (range) <float>

Shear (shear) <vector2d>

Source 2 Light Render:

Render Light Geometry (showlight) <boolean>

Render the light geometry .

Render To Cubemaps (rendertocubemaps) <boolean>

If true, illumination from this light renders into baked cube maps.

Bake Specular To Cubemaps (bakespeculartocubemaps) <boolean>

Bake specular into cubemaps.

Brightness Scale (brightnessscale) <float>

Scale brightness by this amount.

Fade Out Start Size (fade_size_start) <float>

Screen size where the light will begin fading out.

Fade Out End Size (fade_size_end) <float>

Screen size where the light will be fully faded out.

Source 2 Light Shadows:

Cast Shadows (castshadows) <choices>

Whether this light casts shadow .

• 0: No
• 1: Yes
• 0: Baked Only

Shadow Map Resolution (shadowmapsize) <choices>

• 0: 4096
• 1: 3584
• 2: 3072
• 3: 2560
• 4: 2048
• 5: 1536
• 6: 1024
• 7: 512
• 8: Default

Shadow Priority (shadowpriority) <choices>

Priority for the light's shadowmap. Shadowmaps are allocated from highest-to-lowest priority, favoring lights with stationary shadows within each priority. "Low" is below the default priority.

• 0: Highest
• 1: High
• 2: Medium
• 3: Low
• 4: Default

Transmit Shadow Casters to Client (pvs_modify_entity) <boolean>

When this light is visible to a player, add its shadow casters to the player's PVS. .

Shadow Fade Out Start Size (shadowfade_size_start) <float>

Screen size where the shadows will begin fading out .

Shadow Fade Out End Size (shadowfade_size_end) <float>

Screen size where the shadows will be fully faded out .

Source 2 Light Bounce:

Bounce Light (bouncelight) <choices>

How bounced lighting should be represented .

• 0: None
• 1: Static

Bounce Scale (bouncescale) <float>

Scale value for indirect illumination. Values other than 1.0 disrupt the balance between direct and indirect illumination. Consider using post-processing instead.

Min Roughness (minroughness) <float>

Hack for fill lights or cheap fake soft area lights.

Source 2 Light Volumetric:

Volumetric Lighting (fog) <choices>

How volumetric light should be represented .

• 0: None
• 1: Baked
• 2: Dynamic

Volumetric Strength (fogstrength) <float>

Logarithmic Fog Brightness Multiplier.

Volumetric Shadows (fogshadows) <choices>

• 0: Default
• 1: None
• 2: Cast Shadows

Inputs

Source 2 Light2:

Enable <void>

Turn on the light.

Disable <void>

Turn off the light.

Toggle <void>

Toggle the light.

SetColor <color255RedirectInput/color32>

Set the light's color.

SetColorTemperature <floatRedirectInput/float>

Set the light's color temperature in Kelvin.

SetBrightness <floatRedirectInput/float>

Set the light's brightness in EV.

SetBrightnessScale <floatRedirectInput/float>

Set the light's brightness multiplier, which defaults to 1.

SetStyle <stringRedirectInput/string>

separated list of styles from light_styles.vdata to play in sequence. The last entry will loop. The last style can be 'on'/'off' to enable/disable the light with no light style.

SetFogStrength <floatRedirectInput/float>

Set the fog strength.

SetFogScale <floatRedirectInput/float>

Set the fog multiplier, which defaults to 1.

Source 2 Targetname

Kill Removes this entity from the world. KillHierarchy Removes this entity and all its children from the world. Note: Entities already remove orphaned children upon being removed, but this input removes all children on the same frame, being marginally faster than Kill. AddOutput <stringRedirectInput/string> Evaluates a keyvalue/output on this entity. It can be potentially very dangerous, use with care. KV Format: <key> <value> I/O Format: <output name> <targetname>:<inputname>:<parameter>:<delay>:<max times to fire, -1 means infinite> FireUser1 to FireUser4 Fire the OnUser outputs; see User Inputs and Outputs. RunScriptFile <stringRedirectInput/string> Execute a VScript file from disk, without file extension. The script contents are merged with the script scope of the receiving entity. RunScriptCode <stringRedirectInput/string> Execute a string of VScript source code in the scope of the entity receiving the input. String quotation may be needed when fired via console. CallScriptFunction <stringRedirectInput/string> Execute a VScript function in the scope of the receiving entity. CallPrivateScriptFunction <stringRedirectInput/string> Calls a script function from this entity's private script scope. CallGlobalScriptFunction <stringRedirectInput/string> Calls a script function in the global script scope.

Source 2 Hierarchy

SetParent <stringRedirectInput/string> Changes the entity's parent in the movement hierarchy. SetParentAttachment <stringRedirectInput/string> Change this entity to attach to a specific attachment point on its parent. Entities must be parented before being sent this input. The parameter passed in should be the name of the attachment. SetParentAttachmentMaintainOffset <stringRedirectInput/string> Change this entity to attach to a specific attachment point on it's parent. Entities must be parented before being sent this input. The parameter passed in should be the name of the attachment. The entity will maintain it's position relative to the parent at the time it is attached. ClearParent Removes this entity from the the movement hierarchy, leaving it free to move independently.

Outputs

Source 2 Light2:

OnStyleEvent0 <void>

Fired when the current light style plays an event of the type specified by Style Output Event 0.

OnStyleEvent1 <void>

Fired when the current light style plays an event of the type specified by Style Output Event 1.

OnStyleEvent2 <void>

Fired when the current light style plays an event of the type specified by Style Output Event 2.

OnStyleEvent3 <void>

Fired when the current light style plays an event of the type specified by Style Output Event 3.

Source 2 Targetname

OnUser1 to OnUser4 These Outputs each fire in response to the firing of the like-numbered FireUser1 to FireUser4 Input; see User Inputs and Outputs. OnKilled This Output fires when the entity is killed and removed from the game.