anonymous_namespace{OverlayDecorator.cpp}::MyConvexPolyhedron Class Reference

List of all members.

Public Member Functions
bool	intersects (const osg::BoundingSphere &bs) const
bool	intersects (const osg::BoundingBox &box) const

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Detailed Description

Extends ConvexPolyhedron to add bounds tests.

Definition at line 43 of file OverlayDecorator.cpp.

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Member Function Documentation

bool anonymous_namespace{OverlayDecorator.cpp}::MyConvexPolyhedron::intersects

(

const osg::BoundingSphere &

bs

)

const [inline]

Definition at line 46 of file OverlayDecorator.cpp.

        {
            for( Faces::const_iterator i = _faces.begin(); i != _faces.end(); ++i )
            {
                osg::Plane up = i->plane;
                up.makeUnitLength();
                if ( up.distance( bs.center() ) < -bs.radius() )
                    return false;
            }
            return true;
        }

bool anonymous_namespace{OverlayDecorator.cpp}::MyConvexPolyhedron::intersects

(

const osg::BoundingBox &

box

)

const [inline]

Definition at line 58 of file OverlayDecorator.cpp.

        {
            for( Faces::const_iterator i = _faces.begin(); i != _faces.end(); ++i )
            {
                osg::Plane up = i->plane;
                up.makeUnitLength();

                if ( up.intersect(box) < 0 )
                    return false;
            }
            return true;
        }

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The documentation for this class was generated from the following file:

• /home/cube/sources/osgearth/src/osgEarth/OverlayDecorator.cpp