fgdata/Aircraft/c172p/Instruments/vac/vac.xml

<?xml version="1.0"?>

<PropertyList>

 <path>vac.ac</path>

 <animation>
  <type>material</type>
  <object-name>Face</object-name>
  <object-name>VacNeedle</object-name>
  <emission>
   <red>1.0</red>
   <green>0.2</green>
   <blue>0.0</blue>
   <factor-prop>sim/model//material/instruments/factor</factor-prop>
  </emission>
 </animation>

 <animation>
  <type>rotate</type>
  <object-name>VacNeedle</object-name>
  <property>systems/vacuum/suction-inhg</property>
  <interpolation>
   <entry><ind>  0.0</ind><dep>-165 </dep></entry>     
   <entry><ind>  1.0</ind><dep>-132</dep></entry>     
   <entry><ind>  2.0</ind><dep>-99</dep></entry>     
   <entry><ind> 3.0</ind><dep> -66 </dep></entry>     
   <entry><ind> 4.0</ind><dep> -33 </dep></entry>     
   <entry><ind> 5.0</ind><dep>  0 </dep></entry>     
   <entry><ind> 6.0</ind><dep>  33 </dep></entry>     
   <entry><ind> 7.00</ind><dep> 66 </dep></entry>     
   <entry><ind> 8.0</ind><dep>  99 </dep></entry>
   <entry><ind> 9.0</ind><dep> 132 </dep></entry>     
   <entry><ind> 8.0</ind><dep> 165 </dep></entry>
  </interpolation>
  <axis>
   <x>-1</x>
   <y>0</y>
   <z>0</z>
  </axis>
 </animation>

</PropertyList>