candidatePointInfo getCandidateConcavePoint(out PointDate lPointDataToSolve)
{
var lCandidatePointInfo = new candidatePointInfo();
PointIterator lConcaveIterator = new PointIterator();
lConcaveIterator.addPolygon(mOutSidePoint.getConcavePoints());
foreach (var lHole in mHolePoint)
{
lConcaveIterator.addPolygon(lHole.getConcavePoints());
}
lPointDataToSolve = lConcaveIterator.moveNext();
//if(lPointDataToSolve==null)
//{
// //无凹点,返回自身所有的点
// return new zzSimplyPolygon[] { mOutSidePoint };
//}
zz2DPoint lPointToSolve = lPointDataToSolve.point;
//遍历凹点
while (lConcaveIterator.moveNext() != null)
{
zz2DPoint lNowPoint = lConcaveIterator.nowPointDate.point;
if (canLink(lPointToSolve, lNowPoint))
{
var lNewCandidatePointInfo = new candidatePointInfo(lConcaveIterator.nowPointDate);
lNewCandidatePointInfo.scoresUp();
//对结果评分
if (isConcaveCleared(lPointToSolve, lNowPoint))
{
lNewCandidatePointInfo.scoresUp(candidatePointInfo.scoresOfClearSelfConcave);
}
if (isConcaveCleared(lNowPoint, lPointToSolve))
{
lNewCandidatePointInfo.scoresUp(candidatePointInfo.scoresOfClearOtherConcave);
}
//优于前次结果,则替代之前的
if (lNewCandidatePointInfo.scores > lCandidatePointInfo.scores)
lCandidatePointInfo = lNewCandidatePointInfo;
//连接获得高分时,则不再遍历
if (lCandidatePointInfo.scores
> candidatePointInfo.scoresOfClearSelfConcave + candidatePointInfo.scoresOfClearOtherConcave)
break;
}
}
return lCandidatePointInfo;
}
candidatePointInfo getCandidateConvexPoint(zz2DPoint lPointToSolve)
{
candidatePointInfo lCandidatePointInfo=new candidatePointInfo();
PointIterator lConvexIterator = new PointIterator();
lConvexIterator.addPolygon(mOutSidePoint.getConvexPoints());
foreach (var lHole in mHolePoint)
{
lConvexIterator.addPolygon(lHole.getConvexPoints());
}
while (lConvexIterator.moveNext() != null)
{
zz2DPoint lNowPoint = lConvexIterator.nowPointDate.point;
if (canLink(lPointToSolve, lNowPoint))
{
var lNewCandidatePointInfo = new candidatePointInfo(lConvexIterator.nowPointDate);
lNewCandidatePointInfo.scoresUp();
if (isConcaveCleared(lPointToSolve, lNowPoint))
{
lNewCandidatePointInfo.scoresUp(candidatePointInfo.scoresOfClearSelfConcave);
}
if (lNewCandidatePointInfo.scores > lCandidatePointInfo.scores)
lCandidatePointInfo = lNewCandidatePointInfo;
if (lCandidatePointInfo.scores
> candidatePointInfo.scoresOfClearSelfConcave)
break;
}
}
return lCandidatePointInfo;
}
PointIterator createConcaveIterator()
{
PointIterator lOut = new PointIterator();
lOut.addPolygon(mOutSidePoint.getConcavePoints());
foreach (var lHolePolygon in mHolePoint)
{
lOut.addPolygon(lHolePolygon.getConcavePoints());
}
return lOut;
}
