A320-family/Systems/a320-lights-proprules.xml

<?xml version="1.0" encoding="UTF-8"?>
<PropertyList>

    <!-- this is really annoying - we compute all the properties in JSBSim, but they end up being tied -->
    <!-- and can't be fed to the effects system directly, so we copy them via property rule -->

    <filter>
        <type>gain</type>
        <gain>1.0</gain>
        <input>/controls/lighting/fcu-panel-norm-tied</input>
        <output>/controls/lighting/fcu-panel-norm</output>
    </filter>
	
    <filter>
        <type>gain</type>
        <gain>1.0</gain>
        <input>/controls/lighting/fcu-digit-norm-tied</input>
        <output>/controls/lighting/fcu-digit-norm</output>
    </filter>
	
    <filter>
        <type>gain</type>
        <gain>1.0</gain>
        <input>/controls/lighting/main-panel-norm-tied</input>
        <output>/controls/lighting/main-panel-norm</output>
    </filter>
	
    <filter>
        <type>gain</type>
        <gain>1.0</gain>
        <input>
			<property>/controls/lighting/main-panel-norm-tied</property>
			<min>0.15</min>
			<max>1.0</max>
		</input>
        <output>/controls/lighting/main-panel-norm-digital</output>
    </filter>
	
    <filter>
        <type>gain</type>
        <gain>1.0</gain>
        <input>/controls/lighting/overhead-panel-norm-tied</input>
        <output>/controls/lighting/overhead-panel-norm</output>
    </filter>
	
    <filter>
        <type>gain</type>
        <gain>1.0</gain>
        <input>
			<property>/controls/lighting/overhead-panel-norm-tied</property>
			<min>0.15</min>
			<max>1.0</max>
		</input>
        <output>/controls/lighting/overhead-panel-norm-digital</output>
    </filter>
</PropertyList>