#include "stdafx.h"
#include "AecMInterfaces.h"

AecMInterfaces::AecMInterfaces(void) { }

AecMInterfaces::~AecMInterfaces(void) { }

bool AecMInterfaces::GetInterface(const AcGePoint3d& ptHit, AecInterface& inf) const
{
	AcArray<AecInterface> arInfs;
	GetInterface(arInfs);

	AcGePoint3d ptHit2 = ptHit;
	for (int i = 0; i < arInfs.length(); i++)
	{
		AecInterface& infTmp = arInfs.at(i);
		if (infTmp.ptPos.distanceTo(ptHit) < 1.e-2)
		{
			inf = infTmp;
			return true;
		}
		else
		{
			//当是立管时候,不可 ptHit2.z = infTmp.ptPos.z;
			//影响 AecPipeLineModify::ModifyByInfAssoc --> if (pMInfMeetWith->GetInterface(inf.ptPos,infOn))
			//导致立管变更出错
			if (!infTmp.vtDir.isParallelTo(AcGeVector3d::kZAxis))
				ptHit2.z = infTmp.ptPos.z;

			if (infTmp.ptPos.distanceTo(ptHit2) < 1.e-2)
			{
				inf = infTmp;
				return true;
			}
		}
	}
	return false;
}

bool AecMInterfaces::HasInterface(const AcGePoint3d& ptCon, const AcGeVector3d& vtDir)
{
	AcArray<AecInterface> arInfs;
	GetInterface(arInfs);

	AcGePoint3d ptHit2 = ptCon;
	for (int i = 0; i < arInfs.length(); i++)
	{
		AecInterface& infTmp = arInfs.at(i);
		if (infTmp.ptPos.distanceTo(ptCon) < 1.e-3 && infTmp.vtDir.isParallelTo(vtDir))
		{
			return true;
		}
		else
		{
			ptHit2.z = infTmp.ptPos.z;
			if (infTmp.ptPos.distanceTo(ptHit2) < 1.e-3 && infTmp.vtDir.isParallelTo(vtDir))
			{
				return true;
			}
		}
	}
	return false;
}

bool AecMInterfaces::GetNearInf(const AcGePoint3d& ptOn,AecInterface& inf)
{
	AcArray<AecInterface> arInfs;
	GetInterface(arInfs);

	bool bFind = false;
	double dDis = 0.0;
	double dMin = 999999999999.0;
	for (int i = 0; i < arInfs.length(); i++)
	{
		AecInterface& infTmp = arInfs.at(i);
		
		dDis = infTmp.ptPos.distanceTo(ptOn);
		if (dDis < dMin)
		{
			dMin = dDis;
			inf = infTmp;
			bFind = true;
		}
	}
	return bFind;
}