moab::BoxPlaneIter Class Reference

List of all members.

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]

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Detailed Description

Definition at line 1315 of file BSPTree.cpp.

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Constructor & Destructor Documentation

moab::BoxPlaneIter::BoxPlaneIter

(

const double

coords[8][3]

)

Definition at line 1339 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]]) );
  }
}

moab::BoxPlaneIter::BoxPlaneIter

(

)

[inline]

Definition at line 1321 of file BSPTree.cpp.

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

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Member Function Documentation

bool moab::BoxPlaneIter::operator!=

(

const BoxPlaneIter &

other

)

const [inline]

Definition at line 1326 of file BSPTree.cpp.

      { return faceNum != other.faceNum; }

BoxPlaneIter& moab::BoxPlaneIter::operator++

(

)

[inline]

Definition at line 1328 of file BSPTree.cpp.

      { ++faceNum; return *this; }

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

(

)

const [inline]

Definition at line 1322 of file BSPTree.cpp.

      { return facePlanes + faceNum; }

bool moab::BoxPlaneIter::operator==

(

const BoxPlaneIter &

other

)

const [inline]

Definition at line 1324 of file BSPTree.cpp.

      { return faceNum == other.faceNum; }

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Member Data Documentation

int moab::BoxPlaneIter::faceNum [private]

Definition at line 1316 of file BSPTree.cpp.

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

Definition at line 1317 of file BSPTree.cpp.

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

• BSPTree.cpp