moab::BoxPlaneIter Class Reference

Collaboration diagram for moab::BoxPlaneIter:

Public Member Functions
	BoxPlaneIter (const double coords[8][3])
	BoxPlaneIter ()
const BSPTree::Plane *	operator-> () const
bool	operator== (const BoxPlaneIter &other) const
bool	operator!= (const BoxPlaneIter &other) const
BoxPlaneIter &	operator++ ()

Private Attributes
int	faceNum
BSPTree::Plane	facePlanes [6]

Detailed Description

Definition at line 1221 of file BSPTree.cpp.

Constructor & Destructor Documentation

BoxPlaneIter() [1/2]

moab::BoxPlaneIter::BoxPlaneIter

(

const double

coords[8][3]

)

Definition at line 1251 of file BSPTree.cpp.

                                                      : faceNum( 0 )
{
    // NOTE:  In the case of a BSP tree, all sides of the
    //        leaf will planar.
    assert( sizeof( CartVect ) == sizeof( coords[0] ) );
    const CartVect* corners = reinterpret_cast< const CartVect* >( coords );
    for( int i = 0; i < 6; ++i )
    {
        const int* indices = box_face_corners[i];
        CartVect v1        = corners[indices[1]] - corners[indices[0]];
        CartVect v2        = corners[indices[3]] - corners[indices[0]];
        CartVect n         = v1 * v2;
        facePlanes[i]      = BSPTree::Plane( n.array(), -( n % corners[indices[2]] ) );
    }
}

References moab::CartVect::array(), moab::box_face_corners, and facePlanes.

BoxPlaneIter() [2/2]

moab::BoxPlaneIter::BoxPlaneIter ( )

inline

Definition at line 1228 of file BSPTree.cpp.

: faceNum( 6 ) {}  // initialize to 'end'

Member Function Documentation

operator!=()

bool moab::BoxPlaneIter::operator!= ( const BoxPlaneIter &  other ) const

inline

Definition at line 1237 of file BSPTree.cpp.

    {
        return faceNum != other.faceNum;
    }

References faceNum.

operator++()

BoxPlaneIter& moab::BoxPlaneIter::operator++ ( )

inline

Definition at line 1241 of file BSPTree.cpp.

    {
        ++faceNum;
        return *this;
    }

References faceNum.

operator->()

const BSPTree::Plane* moab::BoxPlaneIter::operator-> ( ) const

inline

Definition at line 1229 of file BSPTree.cpp.

    {
        return facePlanes + faceNum;
    }

References faceNum, and facePlanes.

operator==()

bool moab::BoxPlaneIter::operator== ( const BoxPlaneIter &  other ) const

inline

Definition at line 1233 of file BSPTree.cpp.

    {
        return faceNum == other.faceNum;
    }

References faceNum.

Member Data Documentation

faceNum

int moab::BoxPlaneIter::faceNum

private

Definition at line 1223 of file BSPTree.cpp.

Referenced by operator!=(), operator++(), operator->(), and operator==().

facePlanes

BSPTree::Plane moab::BoxPlaneIter::facePlanes[6]

private

Definition at line 1224 of file BSPTree.cpp.

Referenced by BoxPlaneIter(), and operator->().

---

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

• BSPTree.cpp