<?xml version="1.0"?>

<PropertyList>

	<particlesystem>
		<name>tiptrail-tail-s</name>
		<type>trail</type>
		<texture>continous_smoke.rgb</texture>
		<emissive>false</emissive>
		<lighting>true</lighting>

		<offsets>
			<x-m>17.4199</x-m>
			<y-m>0</y-m>
			<z-m>3.20983</z-m>
		</offsets>

		<condition>
			<and>
				<greater-than>
					<property>/environment/relative-humidity</property>
					<value>98</value>
				</greater-than>
				<greater-than>
					<property>/environment/temperature-degc</property>
					<value>0</value>
				</greater-than>
				<greater-than>
					<property>/velocities/airspeed-kt</property>
					<value>180</value>
				</greater-than>
				<or>
					<less-than>
						<property>/surface-positions/tail-flaps-pos-norm</property>
						<value>-0.25</value>
					</less-than>
					<less-than>
						<property>/surface-positions/elevator-pos-norm</property>
						<value>-0.25</value>
					</less-than>
					<greater-than>
						<property>/surface-positions/elevator-pos-norm</property>
						<value>0.25</value>
					</greater-than>
				</or>
			</and>
		</condition>

		<attach>world</attach>

		<placer>
			<type>point</type>
		</placer>

		<shooter>
			<!--<theta-min-deg>90</theta-min-deg>
			<theta-max-deg>90</theta-max-deg>
			<phi-min-deg>0</phi-min-deg>
			<phi-max-deg>0</phi-max-deg>-->
			<speed-mps>
				<value>0</value>
				<spread>0</spread>
			</speed-mps>
			<!--<rotation-speed>
				<x-max-deg-sec>0</x-max-deg-sec>
				<x-min-deg-sec>0</x-min-deg-sec>
				<y-max-deg-sec>0</y-max-deg-sec>
				<y-min-deg-sec>0</y-min-deg-sec>
				<z-max-deg-sec>0</z-max-deg-sec>
				<z-min-deg-sec>0</z-min-deg-sec>
			</rotation-speed>-->
		</shooter>

		<counter>
			<particles-per-sec>
				<property>/velocities/airspeed-kt</property>
				<factor>1</factor>
				<offset>75</offset>
				<!--<value>600</value>
				<spread>60</spread>-->
			</particles-per-sec>
		</counter>

		<align>fixed</align>

		<particle>
			<start>
				<color>
					<red>
						<value>1.0</value>
					</red>
					<green>
						<value>1.0</value>
					</green>
					<blue>
						<value>1.0</value>
					</blue>
					<alpha>
						<value>0.10</value>
					</alpha>
				</color>
				<size>
					<value>0.25</value>
				</size>
			</start>
			<end>
				<color>
					<red>
						<value>1.0</value>
					</red>
					<green>
						<value>1.0</value>
					</green>
					<blue>
						<value>1.0</value>
					</blue>
					<alpha>
						<value>0.08</value>
					</alpha>
				</color>
				<size>
					<value>0.5</value>
				</size>
			</end>
			<life-sec>
				<value>0.25</value>
			</life-sec>
			<mass-kg>0.01</mass-kg>
			<radius-m>0.1</radius-m>
		</particle>

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


	</particlesystem>

</PropertyList>