CompositeViewer support: Difference between revisions

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m (→‎Current limitations: https://forum.flightgear.org/viewtopic.php?f=4&t=39475&p=391021#p390955)
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=== Status updates ===
=== Status updates ===
* 2021-08-13: Flickering of Canvas avionics/displays (textures) in conjunction with CompositeViewer use seems related to using some of the more sophisticated OSG threading modes in combination with Shiva based [[Canvas Path]] elements<ref>https://forum.flightgear.org/viewtopic.php?f=4&t=39475&p=390829#p390828</ref>, for now please use single-threaded mode only because Shiva cannot be considered thread-safe, i.e. needs explicit serialization in conjunction with OSG threading <ref>https://forum.flightgear.org/viewtopic.php?f=71&t=39535&start=15#p390395</ref>
* 2021-08-13: Flickering of Canvas avionics/displays (textures) in conjunction with CompositeViewer use seems related to using some of the more sophisticated OSG threading modes in combination with Shiva based [[Canvas Path]] elements that are lacking serialization, which shows up when OSG tries to render frames concurrently <ref>https://forum.flightgear.org/viewtopic.php?f=4&t=39475&p=390829#p390828</ref>, for now please use single-threaded mode only because Shiva cannot be considered thread-safe, i.e. needs explicit serialization in conjunction with OSG threading <ref>https://forum.flightgear.org/viewtopic.php?f=71&t=39535&start=15#p390395</ref>
* 2021-08-06: Various improvements to extra views - see: {{flightgear commit|7ed93e4e64d}}
* 2021-08-06: Various improvements to extra views - see: {{flightgear commit|7ed93e4e64d}}
* 2021-08-03: Jules pushed a change to fgdata on next to default to CompositeViewer (by setting <code>--prop:/sim/rendering/composite-viewer-enabled=1</code>). It can be turned off with command-line option <code>--composite-viewer=0</code>.<ref>https://sourceforge.net/p/flightgear/mailman/message/37330071/</ref>
* 2021-08-03: Jules pushed a change to fgdata on next to default to CompositeViewer (by setting <code>--prop:/sim/rendering/composite-viewer-enabled=1</code>). It can be turned off with command-line option <code>--composite-viewer=0</code>.<ref>https://sourceforge.net/p/flightgear/mailman/message/37330071/</ref>

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