Difference between revisions of "Light directional"
Dr. Orange (talk | contribs) m (Changed "NOTE" into {{note}} template) |
|||
| Line 3: | Line 3: | ||
{{note|As with a light_environment, a light_directional is only emitted from geometry covered with the skybox tool texture.}} | {{note|As with a light_environment, a light_directional is only emitted from geometry covered with the skybox tool texture.}} | ||
| − | + | ||
== Keyvalues == | == Keyvalues == | ||
Revision as of 03:40, 9 July 2017
light_directional is a internal point entity available in all Source games since 
Left 4 Dead. It is a directional light with no falloff, similar to the direct lighting of light_environment.
Note: As with a light_environment, a light_directional is only emitted from geometry covered with the skybox tool texture.
Keyvalues
- Pitch
<integer> - The downward pitch of the light from the sun. 0 is horizontal, -90 is straight down.
- Brightness
<color255> - The RGB color and brightness of the light. Colors must be between 0 and 255; brightness can be anything.
- BrightnessHDR
<color255> - Brightness override used in HDR mode. Default is
-1 -1 -1 1, which means no change.
Warning: The fourth digit must be positive. Otherwise all light will be sucked out of your map! - BrightnessScaleHDR
<float> - Amount to scale the light by when compiling for HDR.
- SpreadAngle
<float> - The angular extent of the light for casting soft shadows. Higher numbers are more diffuse. 5 is a good starting value.
Angles:
- Pitch Yaw Roll (Y Z X)
(angles)<angle> - This entity's orientation in the world. Pitch is rotation around the Y axis, yaw is the rotation around the Z axis, roll is the rotation around the X axis.
