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| 本帖最后由 胡秀伟 于 2012-5-18 18:35 编辑 
 如图,我的飞行没有火箭尾焰的特效,如何设置FG?(坛中文章也无此效果)
 仔细查阅XML有类似配置,怎么就飞不出来呢
 :\FlightGear\data\Aircraft\Vostok-1\Models\Effects\
 目录下有粒子特效的配置文件啊
 Vostok-1-TDU-Forward-Maneur-Exhaust
 
 <?xml version="1.0"?>
 <!--
 Author: Slavutinsky Victor
 -->
 <PropertyList>
 <!-- TDU-1 Forward Engine Maneur Exhaust -->
 <particlesystem>
 <name>TDU-Forward-Maneur-Exhaust</name>
 <texture>Vostok-1-TDU-Maneur-Exhaust.png</texture>
 <emissive type="bool">false</emissive>
 <lighting type="bool">false</lighting>
 <attach>local</attach>
 <align>billboard</align>
 <offsets>
 <x-m>0.0</x-m>
 <y-m>0.0</y-m>
 <z-m>0.0</z-m>
 </offsets>
 <condition>
 <greater-than>
 <property>fdm/jsbsim/propulsion/engine[32]/thrust-lbs</property>
 <value>0</value>
 </greater-than>
 </condition>
 <placer>
 <type>point</type>
 </placer>
 <shooter>
 <theta-min-deg>-1</theta-min-deg>
 <theta-max-deg>1</theta-max-deg>
 <phi-min-deg>-1</phi-min-deg>
 <phi-max-deg>1</phi-max-deg>
 <speed-mps>
 <value>1</value>
 <spread>0</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>1000</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>2000</z-max-deg-sec>
 </rotation-speed>
 </shooter>
 <counter>
 <particles-per-sec>
 <value>20</value>
 <spread>0</spread>
 </particles-per-sec>
 </counter>
 <particle>
 <start>
 <color>
 <red><value>   0.5 </value></red>
 <green><value> 0.5 </value></green>
 <blue><value>  0.5 </value></blue>
 <alpha><value> 0.5 </value></alpha>
 </color>
 <size>
 <value>0.22</value>
 </size>
 </start>
 <end>
 <color>
 <red><value>   0.1 </value></red>
 <green><value> 0.1 </value></green>
 <blue><value>  0.1 </value></blue>
 <alpha><value> 0.1 </value></alpha>
 </color>
 <size>
 <value>2.0</value>
 </size>
 </end>
 <life-sec>
 <value>0.01</value>
 </life-sec>
 <mass-kg>  0.5 </mass-kg>
 <radius-m> 0.2 </radius-m>
 </particle>
 <program>
 <fluid> air </fluid>
 <gravity type="bool"> false </gravity>
 <wind typ="bool"> false </wind>
 </program>
 </particlesystem>
 </PropertyList>
 
 
 
 
 
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