<?xml version="1.0" encoding="ISO-8859-1"?>

<PropertyList>
  
  <particlesystem>
    <name>wake</name>
    
    <texture>wake.png</texture>
    <emissive>false</emissive>
    <lighting>true</lighting>
    
    <condition>
      <and>
        <greater-than>
          <property>instrumentation/airspeed-indicator/indicated-speed-kt</property>
          <value>5</value>
        </greater-than>
        <or>
          <!-- /gear/gear[0]/wow -->
          <!-- /gear/gear[2]/wow -->
          <!-- /gear/gear[4]/wow -->
          <property>sim/multiplay/generic/float[6]</property>
          <property>sim/multiplay/generic/float[8]</property>
          <property>sim/multiplay/generic/float[10]</property>
        </or>
      </and>
    </condition>
    
    <attach>world</attach>
    
    <align>billboard</align>
    
    <placer>
      <type>point</type>
    </placer>
    
    <shooter>
      <theta-min-deg> 84.0 </theta-min-deg>
      <theta-max-deg> 86.0 </theta-max-deg>
      <phi-min-deg>   -1.5 </phi-min-deg>
      <phi-max-deg>    1.5 </phi-max-deg>
      <speed-mps>
        <value> 10.0 </value>
        <spread> 2.5 </spread>
      </speed-mps>
      <rotation-speed>
        <x-min-deg-sec> 0 </x-min-deg-sec>
        <y-min-deg-sec> 0 </y-min-deg-sec>
        <z-min-deg-sec> 0 </z-min-deg-sec>
        <x-max-deg-sec> 0 </x-max-deg-sec>
        <y-max-deg-sec> 0 </y-max-deg-sec>
        <z-max-deg-sec> 0 </z-max-deg-sec>
      </rotation-speed>
    </shooter>
    
    <counter>
      <particles-per-sec>
        <value> 150 </value>
        <spread>  0 </spread>
      </particles-per-sec>
    </counter>
    
    <particle>
      <start>
        <color>
          <red><value>   1.0 </value></red>
          <green><value> 1.0 </value></green>
          <blue><value>  1.0 </value></blue>
          <alpha><value> 0.5 </value></alpha>
        </color>
        <size>
          <value> 0.4 </value>
        </size>
      </start>
      
      <end>
        <color>
          <red><value>   1 </value></red>
          <green><value> 1 </value></green>
          <blue><value>  1 </value></blue>
          <alpha><value> 1 </value></alpha>
        </color>
        <size>
          <value> 2 </value>
        </size>
      </end>
      
      <life-sec>
        <value> 2 </value>
      </life-sec>
      
      <mass-kg>  1 </mass-kg>
      <radius-m> 1 </radius-m>
    </particle>
    
    <program>
      <fluid>   water </fluid>
      <gravity> false </gravity>
      <wind>    false </wind>
    </program>
    
  </particlesystem>
  
</PropertyList>
