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Thread: Detecting when lines cross a sector..

  1. #1
    Member
    Join Date
    May 2008
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    San Diego, CA
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    Default Detecting when lines cross a sector..

    Assuming you had a bunch of Tracks (polygon line segements criss crossing the earth and you identified a sector.

    Are there any built in utilities to automatically determine which Which line segements cross(intersect) the sector.

  2. #2
    Senior Member
    Join Date
    Jun 2007
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    217

    Default

    You can try sector.computeBoundingSphere().intersect s(line) which is easy, but I have no idea about the underlying performance.

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