<?xml version="1.0"?>

<PropertyList>

	<particlesystem>
		<name>contrail</name>

		<offsets>
			<x-m>  0.000 </x-m>
			<y-m>  0.000 </y-m>
			<z-m> -0.000 </z-m>
			<roll-deg>    0.000 </roll-deg>
			<pitch-deg>   90.000 </pitch-deg>
			<heading-deg> 0.000 </heading-deg>
		</offsets>

		<texture>Smoke.png</texture>

		<condition><greater-than>
			<property>position/altitude-ft</property>
			<value>30000</value>
		</greater-than>
	</condition>

	<emissive>false</emissive>
	<lighting>true</lighting>
	<align>billboard</align>
	<attach>world</attach>

	<placer>
		<type>sector</type>
		<radius-min-m>0.2</radius-min-m>
		<radius-max-m>0.4</radius-max-m>
	</placer>

	<shooter>
		<theta-min-deg>10</theta-min-deg>
		<theta-max-deg>86</theta-max-deg>
		<phi-min-deg>-1.5</phi-min-deg>
		<phi-max-deg>8</phi-max-deg>
		<speed-mps>
			<value>0</value>
			<spread>2</spread>
		</speed-mps>
		<rotation-speed>
			<x-min-deg-sec>5</x-min-deg-sec>
			<y-min-deg-sec>5</y-min-deg-sec>
			<z-min-deg-sec>5</z-min-deg-sec>
			<x-max-deg-sec>60</x-max-deg-sec>
			<y-max-deg-sec>60</y-max-deg-sec>
			<z-max-deg-sec>60</z-max-deg-sec>
		</rotation-speed>
	</shooter>

	<counter>
		<particles-per-sec>
			<value>100</value>
			<spread>0</spread>
		</particles-per-sec>
	</counter>

	<particle>
		<start>
			<color>
				<red><value>1</value></red>
				<green><value>1</value></green>
				<blue><value>1</value></blue>
				<alpha><value>0.1</value></alpha>
			</color>
			<size>
				<value>0.6</value>
			</size>
		</start>

		<end>
			<color>
				<red><value>1</value></red>
				<green><value>1</value></green>
				<blue><value>0.8</value></blue>
				<alpha><value>0.0001</value></alpha>
			</color>
			<size>
				<value>10</value>
			</size>
		</end>

		<life-sec>
			<value>10</value>
		</life-sec>

		<mass-kg>0.0001</mass-kg>
		<radius-m>1</radius-m>
	</particle>

	<program>
		<fluid>air</fluid>
		<gravity>false</gravity>
		<wind>false</wind>
	</program>

</particlesystem>

</PropertyList>
