|   | 3.8.11 Media | POV-Ray 3.6 for UNIX documentation 3.8.12 Atmospheric Effects | 3.8.13 Global Settings |   | 
MEDIA | BACKGROUND | FOG | SKY_SPHERE | RAINBOW 
background { COLOR } 
CONSTANT_FOG | GROUND_FOG 
 fog { [FOG_IDENTIFIER] [fog_type 1] FOG_ITEMS } 
  
 distance FLOAT & COLOR & [TURBULENCE [turb_depth FLOAT]] 
  
 fog { [FOG_IDENTIFIER] fog_type 2 GROUND_FOG_ITEMS } 
  
 FOG_ITEMS & fog_offset FLOAT & fog_alt FLOAT & [up VECTOR [TRANSFORMATION...]] 
  
sky_sphere { [SKY_SPHERE_IDENTIFIER] [SKY_SPHERE_ITEM...] } 
 PIGMENT | TRANSFORMATION 
rainbow { [RAINBOW_IDENTIFIER] [RAINBOW_ITEMS] } 
 direction VECTOR & angle FLOAT & width FLOAT 
  & distance FLOAT & COLOR_MAP & [jitter FLOAT] 
  & [up VECTOR] & [arc_angle FLOAT] & [falloff_angle FLOAT] 
  
|   | 3.8.11 Media | 3.8.12 Atmospheric Effects | 3.8.13 Global Settings |   |