Comet Tails

The CometTails { } subnode is a part of Kopernicus Expansion and allows you to add Dust and Ion trails to bodies.

Example #

This is the default configuration, except for the type.

Body
{
  CometTails
  {
    CometTail
    { 
      type = Ion
      color = 1,1,1,1
      rimPower = 1.41
      distortion = 0.143
      alphaDistortion = 0.262
      zDistortion = 0.12
      frequency = 0.1547
      lacunarity = 0.1518
      gain = 0.734
      radius = 2000
      length = 16000
      opacityCurve
      {
        key = 0 0.6
        key = 5E9 0.45
        key = 1.25E10 0.1
        key = 2E10 0.0075
        key = 3E10 0
      }
      brightnessCurve
      {
        key = 0 1
        key = 5E9 0.4
        key = 1.25E10 0.09
        key = 2E10 0.0075
        key = 3E10 0
      }
    }
  }
}

Property	Format	Description
type	CometTailType	The type of comet tail. The possible values are Ion and Dust.
color	Color	The color of the tail. Default is white. NOTE: Alpha value does not matter.
rimPower	Decimal	How close the tail rim stays to the edge of the body. The higher the number, the closer it is. Default is 1.41.
distortion	Decimal	The distortion of the tail. Default is 0.143.
alphaDistortion	Decimal	The transparency distortion of the tail. Default is 0.262.
zDistortion	Decimal	? Default is 0.12
frequency	Decimal	The frequency of the comet tail's noise. Default is 1.547
lacunarity	Decimal	The lacunarity of the comet tail's noise. Default is 1.518.
gain	Decimal	? Default is 0.734.
radius	Decimal	The radius of the teardrop that makes up the comet tail. Default is 2000.
length	Decimal	The length of the comet tail. Default is 16000.
opacityCurve	FloatCurve	A curve that associates a distance value with an opacity value from 0 to 1?
brightnessCurve	FloatCurve	A curve that associates a distance value with a brightness value.