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CompositeViewer support: Difference between revisions
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* When enabled, CompositeViewer requires OpenSceneGraph-3.6 to work well. | * When enabled, CompositeViewer requires OpenSceneGraph-3.6 to work well. | ||
* Extra view windows: | * Extra view windows: | ||
** | ** Can be created using new View menu items to clone the current view or take eye/target points from two earlier views. This seems to be convenient and avoids the need for a separate dialogue box or similar. | ||
** Can be created using XML. See detailed docs for '''SviewCreate()''' in https://sourceforge.net/p/flightgear/flightgear/ci/next/tree/src/Viewer/sview.hxx. | |||
** Can be resized. | ** Can be resized. | ||
** Can clone | ** Can be panned. | ||
** No support for zoom yet. | |||
** Can clone all existing views. | |||
** One can create an extra view window that keeps two aircraft in view with one in the foreground. E.g. see this video from 2020-9-6 (prior to getting textures working): http://op59.net/fg-cv-demo3.mpeg | ** One can create an extra view window that keeps two aircraft in view with one in the foreground. E.g. see this video from 2020-9-6 (prior to getting textures working): http://op59.net/fg-cv-demo3.mpeg | ||
** One can create an extra view window that uses the eye points from two recent views as eye and target. For example this allows a window to show a view from one aircraft to another. | ** One can create an extra view window that uses the eye points from two recent views as eye and target. For example this allows a window to show a view from one aircraft to another. | ||