Notification for unloaded tiles? #2512
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gwaldron
wangfeng1981
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Hi guys, are there APIs for detecting which tiles are unloaded in the scene? I want to add Bullet physics engine for the terrain. I use a callback of onTileUpdated for adding the tile rigid body. However I do not when and how to remove those rigid body of unloaded tiles. Thanks in advance. |
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Answered by
gwaldron
May 2, 2024
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No; there is no callback for a removed tile. |
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gwaldron
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No; there is no callback for a removed tile.
However, onTileUpdate() passes you a node. If you store an osg::observer_ptr<> for this node, you should be able to detect when it gets deleted.