int TriangleAdjacencyGraph::calcEgdeLines ( vector<Index> & indexVec, bool codeBorder )
{
unsigned int i, nN, j, nE, halfEdgeCount = 0;
Index startVertexIndex, endVertexIndex;
HalfEdge *halfEdge;
bool isBorder;
indexVec.clear();
nN = _temporaryVector.size();
for (i = 0; i < nN; i++) {
nE = _temporaryVector[i].size();
for ( j = 0; j < nE; j++) {
halfEdge = _temporaryVector[i][j].second;
startVertexIndex = halfEdge->vertexStart();
endVertexIndex = halfEdge->vertexEnd();
if ((isBorder = (halfEdge->twin == 0)) || (startVertexIndex <
endVertexIndex)) {
indexVec.push_back(startVertexIndex);
indexVec.push_back(endVertexIndex);
if (codeBorder)
indexVec.push_back(isBorder ? 0 : 1);
halfEdgeCount++;
}
}
}
return halfEdgeCount;
}
//----------------------------------------------------------------------
// Method: calcEdgeLines
// Author: jbehr
// Date: Tue Feb 15 18:16:59 2000
// Description:
//
//----------------------------------------------------------------------
Int32 HalfEdgeGraph::calcEgdeLines(vector<HalfEdgeGraph::IndexT> & indexVec,
bool codeBorder )
{
UInt32 i, nN, j, nE, halfEdgeCount = 0;
HalfEdgeGraph::IndexT startVertexIndex, endVertexIndex;
HalfEdge *halfEdge;
bool isBorder;
indexVec.clear();
nN = _edgeLinkVec.size();
for (i = 0; i < nN; ++i)
{
nE = _edgeLinkVec[i].size();
for ( j = 0; j < nE; ++j)
{
halfEdge = _edgeLinkVec[i][j].second;
startVertexIndex = halfEdge->vertexStart();
endVertexIndex = halfEdge->vertexEnd();
if ((isBorder = (halfEdge->twin == 0)) || (startVertexIndex <
endVertexIndex))
{
indexVec.push_back(startVertexIndex);
indexVec.push_back(endVertexIndex);
if(codeBorder)
indexVec.push_back(isBorder ? 0 : 1);
++halfEdgeCount;
}
}
}
return halfEdgeCount;
}
