Howto:Add new fgcommands to FlightGear: Difference between revisions

Howto:Add new fgcommands to FlightGear (view source)

457 bytes added , 10 February 2012

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20,741

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@@ Line 64: / Line 64: @@
   fgcommand("null", "/temp1");
 </syntaxhighlight>
+You could just as well use a temporary property tree object, rather than the global property tree:
+<syntaxhighlight lang="php">
+ var myTree = props.Node.new( {"filename": "stars.jpeg"} );
+ fgcommand("null", myTree);
+</syntaxhighlight>
+This would turn the hash initialized into a property tree structure, an even shorter version would be:
+<syntaxhighlight lang="php">
+ fgcommand("null", rops.Node.new( {"filename": "stars.jpeg"} ) );
+</syntaxhighlight>