Canvas view camera element: Difference between revisions

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== Performance / Optimizations ==
== Performance / Optimizations ==
* Configurable refresh rate per view. 15 fps might be enough for a external camera, we don't need to draw at max rate.<ref>{{cite web
  |url    =  https://forum.flightgear.org/viewtopic.php?p=318028#p318028
  |title  =  <nowiki> Re: Canvas::View element: performance/optimizations </nowiki>
  |author =  <nowiki> Icecode GL </nowiki>
  |date  =  Sep 2nd, 2017
  |added  =  Sep 2nd, 2017
  |script_version = 0.40
  }}</ref>
* provide a view-cache using a STL std::map<> ?
* provide a view-cache using a STL std::map<> ?
* use PBOs [http://forum.openscenegraph.org/viewtopic.php?t=10713&view=next]
* use PBOs [http://forum.openscenegraph.org/viewtopic.php?t=10713&view=next]