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CompositeViewer support: Difference between revisions
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== Implementation == | == Implementation == | ||
{{See also|Canvas View Camera Element}} | {{See also|Canvas View Camera Element}} | ||
Most of the required PagedLOD work (involving the tile manager in SimGear) has been recently completed - so there isn't too much missing in terms of refactoring on the SG side - primarily, you'll want to look at the "view manager" in $FG_SRC/Viewer and identify "singleton" use-cases there. | Most of the required [[PagedLOD]] work (involving the tile manager in SimGear) has been recently completed - so there isn't too much missing in terms of refactoring on the SG side - primarily, you'll want to look at the "view manager" in $FG_SRC/Viewer and identify "singleton" use-cases there. | ||
First of all, you'll have to replace the existing viewer with a single CompositeViewer - FlightGear's view manager is property-controlled, and there's currently the hard-coded assumption that there's only ever a single active MAIN view (other supported views are SLAVE views, i.e. slaved to the main view). | First of all, you'll have to replace the existing viewer with a single CompositeViewer - FlightGear's view manager is property-controlled, and there's currently the hard-coded assumption that there's only ever a single active MAIN view (other supported views are SLAVE views, i.e. slaved to the main view). | ||