<?xml version="1.0"?>

<!--
  Copy-and-modify from the Default Attitude instrument.
  Fix to remove dependency on vacuum system, which fails at high altitude.

Improved artificial horizon instrument.
Mar 20 2000
Martin Dressler dr@musicabona.cz
Artificial horizon from C172RG (large version)
GPL
_______________________________________________________________________________

Based on Default by David Megginson, david@megginson.com.

This is an instrument configuration file for the open-source flight
simulator FlightGear (www.flightgear.org).  The file is an XML-encoded
FlightGear property list defining the instrument's layers and actions.

Each instrument is composed of layers stacked on top of each other.
A layer may be a texture (with transparent parts to show the layers
underneath), text, or a special layer that switches between two
others (say, to turn an indicator light on or off).  Each layer can
move independently in proportion to a property value, and text
can be generated from property values as well: all of the layer's
movements are defined as transformations.

Actions are hotspots on the instrument that will respond to a mouse
click.  Actions always modify the values of properties, either by
adjusting them, toggling them, or swaping them with other
properties' values.
-->

<PropertyList>

 <name>C172RG Artifical horizon</name>

 <w-base>256</w-base>
 <h-base>256</h-base>

 <layers>
  <layer>
   <name>background</name>
   <texture>
    <path>Aircraft/Instruments/Textures/attitude2.rgb</path>
    <x1>0.0</x1>
    <y1>0.0</y1>
    <x2>1.0</x2>
    <y2>1.0</y2>
   </texture>
   <transformations>
    <transformation>
     <type>rotation</type>
     <property>/orientation/roll-deg</property>
     <min>-360.0</min>
     <max>360.0</max>
     <scale>-1</scale>
    </transformation>
   </transformations>
  </layer>
  <layer>
   <name>pitch</name>
   <texture>
    <path>Aircraft/Instruments/Textures/attitude3.rgb</path>
    <x1>0.0</x1>
    <y1>0.0</y1>
    <x2>1.0</x2>
    <y2>1.0</y2>
   </texture>
   <transformations>
    <transformation>
     <type>rotation</type>
     <property>/orientation/roll-deg</property>
     <min>-360.0</min>
     <max>360.0</max>
     <scale>-1</scale>
    </transformation>
    <transformation>
     <type>y-shift</type>
     <property>/orientation/pitch-deg</property>
     <min>-20.0</min>
     <max>20.0</max>
     <scale>-2.15</scale>
     <offset>0</offset>
    </transformation>
   </transformations>
  </layer> 
  <layer>
   <name>roll</name>
   <texture>
    <path>Aircraft/Instruments/Textures/attitude5.rgb</path>
    <x1>0.0</x1>
    <y1>0.0</y1>
    <x2>1.0</x2>
    <y2>1.0</y2>
   </texture>
   <transformations>
    <transformation>
     <type>rotation</type>
     <property>/orientation/roll-deg</property>
     <min>-360.0</min>
     <max>360.0</max>
     <scale>-1</scale>
    </transformation>
   </transformations>
  </layer>
  <layer>
   <name>plane</name>
   <texture>
    <path>Aircraft/Instruments/Textures/madr-misc1.rgb</path>
    <x1>0.0</x1>
    <y1>0.0</y1>
    <x2>0.5</x2>
    <y2>0.3125</y2>
   </texture>
   <h>83</h>
   <w>133</w>
   <transformations>
    <transformation>
     <type>y-shift</type>
     <property>/instrumentation/attitude-indicator/horizon-offset-deg</property>
     <offset>-32</offset>
    </transformation>
   </transformations>
  </layer>
  <layer>
   <name>foreground</name>
   <texture>
    <path>Aircraft/Instruments/Textures/attitude1.rgb</path>
    <x1>0.0</x1>
    <y1>0.0</y1>
    <x2>1.0</x2>
    <y2>1.0</y2>
   </texture>
  </layer> 
 </layers>
 <actions>
  <action>
   <name>fine lower</name>
   <button>0</button>
   <x>-22</x>
   <y>-124</y>
   <w>22</w>
   <h>44</h>
  <binding>
  <command>property-adjust</command>
   <property>/instrumentation/attitude-indicator/horizon-offset-deg</property>
   <step>-0.5</step>
   <min>-5</min>
   <max>5</max>
   <wrap>false</wrap>
  </binding>
  </action>
  
  <action>
   <name>coarse lower</name>
   <button>1</button>
   <x>-11</x>
   <y>-62</y>
   <w>11</w>
   <h>22</h>
  <binding>
  <command>property-adjust</command>
   <property>/instrumentation/attitude-indicator/horizon-offset-deg</property>
   <step>-5</step>
   <min>-5</min>
   <max>5</max>
   <wrap>false</wrap>
  </binding>
  </action>

  <action>
   <name>fine raise</name>
   <button>0</button>
   <x>0</x>
   <y>-124</y>
   <w>22</w>
   <h>44</h>
  <binding>
  <command>property-adjust</command>
   <property>/instrumentation/attitude-indicator/horizon-offset-deg</property>
   <step>0.5</step>
   <min>-5</min>
   <max>5</max>
   <wrap>false</wrap>
  </binding>
 </action>

  <action>
   <name>coarse raise</name>
   <button>1</button>
   <x>0</x>
   <y>-124</y>
   <w>22</w>
   <h>44</h>
  <binding>
  <command>property-adjust</command>
   <property>/instrumentation/attitude-indicator/horizon-offset-deg</property>
   <step>5</step>
   <min>-5</min>
   <max>5</max>
   <wrap>false</wrap>
  </binding>
 </action>

</actions>

</PropertyList>
