fgdata/Aircraft/Instruments/vacamp.xml

<?xml version="1.0"?>

<!--
Vacuum/Amp gauge for Cessna172.

October 2000 John Check <j4strngs@rockfish.net>
________________________________________________________________________________

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>Vac/Amp Gauge</name>
 <w-base>120</w-base>
 <h-base>120</h-base>

 <params>
  <engine-vac-select>/engines[0]/engine[0]/vac-psi</engine-vac-select>
  <engine-amp-select>/engines[0]/engine[0]/amp-v</engine-amp-select>
 </params>
 <layers>

  <layer>
   <name>gauge face</name>
   <texture>
    <path>Aircraft/Instruments/Textures/vac-amp-oil.rgb</path>
    <x1>0.0</x1>
    <y1>0.484375</y1>
    <x2>0.4921875</x2>
    <y2>0.9609375</y2>
   </texture>
   <w>110</w>
   <h>110</h>
  </layer>

  <layer>
   <name>vac needle</name>
   <texture>
    <path>Aircraft/Instruments/Textures/misc-1.rgb</path>
    <x1>0.8</x1>
    <y1>0.78</y1>
    <x2>0.8375</x2>
    <y2>1.0</y2>
   </texture>
   <w>6</w>
   <h>36</h>
   <transformations>
    <transformation>
     <type>x-shift</type>
     <offset>-46</offset>
    </transformation>
    <transformation>
    <type>y-shift</type>
    <offset>2</offset>
    </transformation>
    <transformation>
     <type>rotation</type>
     <property alias="../../../../../params/engine-vac-select"/>
     <min>3.0</min>
     <max>7.0</max>
     <scale>-20.0</scale>
     <offset>190</offset>
    </transformation>
    <transformation>
     <type>y-shift</type>
     <offset>19</offset>
    </transformation>
   </transformations>
  </layer>

  <layer>
   <name>amp needle</name>
   <texture>
    <path>Aircraft/Instruments/Textures/misc-1.rgb</path>
    <x1>0.8</x1>
    <y1>0.78</y1>
    <x2>0.8375</x2>
    <y2>1.0</y2>
   </texture>
   <w>6</w>
   <h>36</h>
   <transformations>
    <transformation>
     <type>x-shift</type>
     <offset>46</offset>
    </transformation>
    <transformation>
    <type>y-shift</type>
    <offset>2</offset>
    </transformation>
    <transformation>
     <type>rotation</type>
     <property alias="../../../../../params/engine-amp-select"/>
     <min>-60.0</min>
     <max>60.0</max>
     <scale>0.6</scale>
     <offset>-90</offset>
    </transformation>
    <transformation>
     <type>y-shift</type>
     <offset>19</offset>
    </transformation>
   </transformations>
  </layer>
 <layer>
   <name>bezel</name>
   <texture>
    <path>Aircraft/Instruments/Textures/bezel.rgb</path>
    <x1>0.0</x1>
    <y1>0.0</y1>
    <x2>1.0</x2>
    <y2>1.0</y2>
   </texture>
   <transformations>
   <transformation>
   <type>y-shift</type>
   <offset>0</offset>
   </transformation>
   <transformation>
   <type>x-shift</type>
   <offset>-0</offset>
   </transformation>
   </transformations>
  <w>120</w>
  <h>120</h>
  </layer>


  <layer>
   <name>gauge face</name>
   <texture>
    <path>Aircraft/Instruments/Textures/vac-amp-oil.rgb</path>
    <x1>0.015625</x1>
    <y1>0.0</y1>
    <x2>0.484375</x2>
    <y2>0.48375</y2>
   </texture>
   <transformations>
   <transformation>
   <type>y-shift</type>
   <offset>1</offset>
   </transformation>
   <transformation>
   <type>x-shift</type>
   <offset>1</offset>
   </transformation>
   </transformations>
  <w>105</w>
  <h>105</h>
  </layer>

  <layer>
   <name>glare shield</name>
   <texture>
    <path>Aircraft/Instruments/Textures/bezel1.rgb</path>
    <x1>0.5</x1>
    <y1>0.0</y1>
    <x2>1.0</x2>
    <y2>0.5</y2>
   </texture>
  <w>114</w>
  <h>114</h>
   <transformations>
    <transformation>
     <type>x-shift</type>
     <offset>2</offset>
    </transformation>
    <transformation>
     <type>y-shift</type>
     <offset>-2</offset>
    </transformation>
    </transformations>
  </layer>

 </layers>

</PropertyList>