Hi
i think easiest way to do that is make some invisible geometry representating that point cloud which encloses all points, link it with point cloud and check intersection vs it.
Cheers,
Sergey.
25.09.2012, 09:40, "wh_xiexing" <[email protected]>:
Dear friends .i want to create an editor tool that can select a cluster of points one time in order to remove the selected points .osg provide the functions to do that job? or i need to code from scratch?thank you for your helpShawl,_______________________________________________
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