env_rain
env_rain is a point entity available in 
Counter-Strike and 
Day of Defeat. This entity is used to create raining weather effect.
Key values
- 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.
- Drip Speed
(m_dripSpeed)<integer> - Drip Speed of the Rain.
- Drip Width
(m_dripSize)<integer> - Drip Size of the Rain.
- Drip Brightness
(m_brightness)<integer> - Drip Brightness (1 - 255)
- Drip Color (R G B)
(rendercolor)<color255> - Drip color.
- Number of drips (per update)
(m_burstSize)<integer> - Number of drips, if 0, no updates; all the beams will appear as soon as it's created.
- Time between updates
(m_flUpdateTime)<string> - Time between drip updates.
- Drip Sprite
(texturee)<sprite> - Drip Sprite texture.
Flags
Start off : [1]
