Hi all, I'm new here. Please don't mind of my ignorant and rudeness :)
While reading the source code of osgUtil, I find that in the implement code of osg::Polytope::setToBoundingBox(...): ... _planeList.push_back(Plane(0.0,0.0,-1.0,bb.zMin())); // near plane _planeList.push_back(Plane(0.0,0.0,1.0,bb.zMax())); // far plane ... That means when Zmin=-1000 and Zmax=1000, The near and far plane of the plane list of Polytope will be the same except their normals. And a bug appeared when I write: ... osg::Polytope pt; pt.setToBoundingBox(osg::BoundingBox(-1000, -1000, -1000, 1000, 1000, 1000)); bool bContain = pt.contains(osg::Vec3(0, 0, 0)); ... bContain will be set to false. Is there a bug in setToBoundingBox, or I just made a silly mistake myself? :P I'm using OSG 2.2 and VS2005.
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