OSG ：三维无序离散点构建Delaunay三角网

利用OSG的osgUtil库里面的DelaunayTriangulator类。

    osgUtil::DelaunayTriangulator* trig = new osgUtil::DelaunayTriangulator();
    trig->setInputPointArray(points);
    bool r = trig->triangulate();
    osg::DrawElementsUInt *test = trig->getTriangles();

 

转载于:https://www.cnblogs.com/ningmouming/p/11057586.html