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(parent: d0e9503) | patch
NavDisplay: time-bound the spatial query.
authorJames Turner <jmt@Bishop.local>
Sun, 30 Dec 2012 17:01:48 +0000 (17:01 +0000)
committerJames Turner <jmt@Bishop.local>
Sun, 30 Dec 2012 17:01:48 +0000 (17:01 +0000)
commit851029143e20fcfdac96253a63e3d07fd267d95f
tree571695aead697c0a1f608bd9c1235592ae1ad874tree | snapshot
parentd0e95037666c16676a09997020a469cfa2c5634acommit | diff
NavDisplay: time-bound the spatial query.

At large search ranges (320 or 640NM range on the 777), the search time can blow up, especially if distant airports are being loaded. Add a time-bounded spatial query, and use it, so performance stays tolerable.
src/Cockpit/NavDisplay.cxx diff | blob | history
src/Navaids/PositionedOctree.cxx diff | blob | history
src/Navaids/PositionedOctree.hxx diff | blob | history
src/Navaids/positioned.cxx diff | blob | history
src/Navaids/positioned.hxx diff | blob | history
Personal clone of the FlightGear source code, the free-libre OpenSource flight simulator.