oprf_assets/missile-frigate/Models/missile_frigate.xml

<?xml version="1.0"?>

<PropertyList>
<description>USS SanAntonio</description>
  <author>Naval Postgraduate School SAVAGE project, Vivian Meazza, Heiko Schulz</author>
  <status>early-production</status>
 <path>LPD17.ac</path>
 <nasal>
    <load><![CDATA[
        var wind_node = props.globals.getNode("/environment/wind-speed-kt");
        var time_node = props.globals.getNode("/sim/time/elapsed-sec");
        var roll_node = props.globals.getNode("/ai/models/LPD17-boats/roll");
        var pitch_node = props.globals.getNode("/ai/models/LPD17-boats/pitch");
        var loopid = 1;
        var loop = func(id) {
            if (id != loopid) return;

            var rollcyclesec = 40.55;
            var pitchcyclesec = 40.08;

            var rolltimer = time_node.getValue()/rollcyclesec - int(time_node.getValue()/rollcyclesec);
            var rollwave = math.sin(2*math.pi*rolltimer);
            roll_node.setValue(rollwave*(wind_node.getValue()+1));

            var pitchtimer = (time_node.getValue()+1)/pitchcyclesec - int((time_node.getValue()+1)/pitchcyclesec);
            var pitchwave = math.sin(2*math.pi*pitchtimer);
            pitch_node.setValue(pitchwave*(wind_node.getValue()+1));
            
            settimer(func { loop(id); }, 0);
        }
        settimer(func { loop(loopid); }, 0);
        ]]>
    </load>
    <unload>
       loopid += 1;
    </unload>
</nasal>

 <animation>
  <type>rotate</type>
  <object-name>ShapeIndexedFaceS.005</object-name>
  <object-name>ShapeIndexedFaceS.004</object-name>
  <object-name>ShapeIndexedFaceS.002</object-name>
  <object-name>ShapeIndexedFaceS</object-name>
   <object-name>ShapeIndexedFaceSet</object-name>
   <object-name>ShapeIndexedFaceS.001</object-name>
   <object-name>ShapeIndexedFaceS.006</object-name>
   <object-name>ShapeIndexedFaceS.007</object-name>
  <property>/ai/models/LPD17-boats/roll</property>
  <factor>0.02</factor>
  <axis>
   <x>0</x>
   <y>1</y>
   <z>0</z>
  </axis>
</animation>

<animation>
  <type>rotate</type>
  <object-name>ShapeIndexedFaceS.005</object-name>
  <object-name>ShapeIndexedFaceS.004</object-name>
  <object-name>ShapeIndexedFaceS.002</object-name>
  <object-name>ShapeIndexedFaceS</object-name>
   <object-name>ShapeIndexedFaceSet</object-name>
   <object-name>ShapeIndexedFaceS.001</object-name>
   <object-name>ShapeIndexedFaceS.006</object-name>
   <object-name>ShapeIndexedFaceS.007</object-name>
  <property>/ai/models/LPD17-boats/pitch</property>
  <factor>0.0025</factor>
  <axis>
   <x>1</x>
   <y>0</y>
   <z>0</z>
  </axis>
</animation>

<animation>
  <type>textranslate</type>
  <object-name>rect</object-name>
 <property>/sim/time/elapsed-sec</property>
  <factor>-0.010</factor>
    <axis>
   <x>1</x>
   <y>0</y>
   <z>0</z>
  </axis>
 </animation>
 
 <animation>
<type>rotate</type>
 <object-name>ShapeIndexedFaceS.007</object-name>
<property>surface-positions/elevators-pos-norm</property>
<factor>-90.0</factor>
<center>
      <x-m>94.936</x-m>
      <y-m>0.00</y-m>
      <z-m>3.968</z-m>
    </center>
    <axis>
      <x>0</x>
      <y>1</y>
      <z>0</z>
    </axis>
</animation>

<animation>
<type>rotate</type>
 <object-name>ShapeIndexedFaceS.006</object-name>
<property>surface-positions/elevators-pos-norm</property>
<factor>90.0</factor>
<center>
      <x-m>93.243</x-m>
      <y-m>0.00</y-m>
      <z-m>-6.464</z-m>
    </center>
    <axis>
      <x>0</x>
      <y>1</y>
      <z>0</z>
    </axis>
</animation>
 
 <model>
    <path>Aircraft/missile-frigate/Models/smoke.xml</path>
    <offsets>
      <x-m>1.2</x-m>
            <y-m>0.00</y-m>
            <z-m>-0.68</z-m>
      <pitch-deg>0</pitch-deg>
    </offsets>
  </model>

</PropertyList>