472 lines
8.9 KiB
C++
472 lines
8.9 KiB
C++
#include "stdafx.h"
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#include "FoldToolKit.h"
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CFoldToolKit* CFoldToolKit::m_pInstance = NULL;
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CFoldToolKit* CFoldToolKit::Instance()
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{
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if (m_pInstance == NULL)
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{
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m_pInstance = new CFoldToolKit;
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}
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return m_pInstance;
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}
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void CFoldToolKit::DisInstance()
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{
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if (m_pInstance)
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{
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delete m_pInstance;
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}
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}
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CFoldToolKit::CFoldToolKit(void)
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{
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IniEquation();
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}
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CFoldToolKit::~CFoldToolKit(void)
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{
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if (m_pInstance)
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{
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delete m_pInstance;
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}
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}
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void CFoldToolKit::IniEquation()
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{
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//初始化公式map
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Equation equa;
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//公式 0
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//equa.InputK(1.62461,-0.09877,-0.00355,-0.00219);
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equa.InputK(1.61761,-0.09964,-0.004,-0.00207);
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m_Equations.insert(std::make_pair(CString(_T("0.0")),equa));
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//公式 0.1
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//equa.InputK(1.47755,-0.13857,0.01224,-0.0032);
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equa.InputK(1.47641,-0.13735,0.01189,-0.00317);
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m_Equations.insert(std::make_pair(CString(_T("0.1")),equa));
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//公式 0.2
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//equa.InputK(1.35556,-0.1276,0.0123,-0.0031);
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equa.InputK(1.34738,-0.11862,0.00969,-0.00288);
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m_Equations.insert(std::make_pair(CString(_T("0.2")),equa));
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//公式 0.3
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//equa.InputK(1.25006,-0.13541,0.01628,-0.00316);
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equa.InputK(1.24022,-0.12442,0.01305,-0.00289);
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m_Equations.insert(std::make_pair(CString(_T("0.3")),equa));
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//公式 0.4
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//equa.InputK(1.16093,-0.09792,0.0053,-0.00207);
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equa.InputK(1.16073,-0.09698,0.00508,-0.00206);
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m_Equations.insert(std::make_pair(CString(_T("0.4")),equa));
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//公式 0.5
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// equa.InputK(1.07223,-0.08827,0.00562,0.0021);
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equa.InputK(1.07195,-0.08759,0.00542,-0.00209);
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m_Equations.insert(std::make_pair(CString(_T("0.5")),equa));
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//公式 0.7
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// equa.InputK(1.02243,-0.08841,0.0024,-0.00148);
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equa.InputK(1.01274,-0.07973,0.00034,-0.00134);
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m_Equations.insert(std::make_pair(CString(_T("0.7")),equa));
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//公式 0.9
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// equa.InputK(0.9485,-0.06138,-0.00584,0);
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equa.InputK(0.9509,-0.06759,-0.00438,-0.00074);
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m_Equations.insert(std::make_pair(CString(_T("0.9")),equa));
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}
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BOOL CFoldToolKit::CalcFoldBx(double dH1,double dH2,double dDist,double dHx,FoldCalcResult& FoldRes)
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{
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memset(&FoldRes,0,sizeof(FoldCalcResult));
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double dBx = 0.0;
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double dMinH = min(dH1,dH2);
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double dMaxH = max(dH1,dH2);
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double dHa = dMinH - dHx;
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if (dMinH < 1e-6)
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{
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return FALSE;
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}
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if (dHa < 1e-6)
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{
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//最小高度 小于等于 保护高度
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dBx = 0;
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return FALSE;
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}
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double dP = 0.0;
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//计算P
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if (dMinH - 30 < 1e-6)
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{
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//高度 小于等于30m
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dP = 1.0;
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}
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else
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{
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//高度大于30m
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dP = 5.5 / pow(dMinH,0.5);
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if (dMinH - 120 > 1e-6)
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{
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//高度大于 120
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dP = 5.5 / pow(120,0.5);
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}
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}
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//计算 有效距离
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double dD = CalcEffectDist(dH1,dH2,dDist,dHx);
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//计算X
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double dX = 0.0;
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dX = dD / (dHa * dP);
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if (dX - 7.0 > -1e-6)
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{
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//dX 大于等于 7
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dBx = 0.0;
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return FALSE;
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}
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//计算BX
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Equation eq1,eq2;
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//确定公式
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double dEquK = dHx/dMinH,dEquK1 = 0.0,dEquK2 = 0.0;
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double dY1 = 0.0,dY2 = 0.0,dY = 0.0;
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CString sEquK1,sEquK2,sOut;
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//0 ~ 0.7
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int i = 0;
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i = (int)(dEquK * 10 + 0.5);
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double dTemp = double(i)/10;
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sEquK1.Format(_T("%.1f"),dTemp);
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dEquK1 = _tstof(sEquK1);
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sEquK2.Format(_T("%.1f"),dEquK1 + 0.1);
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if (dEquK - 0.5 > -1e-6 && 0.7 - dEquK > -1e-6)
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{
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// 0.5 ~ 0.7 缺少0.6和0.8的公式
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sEquK1 = _T("0.5");
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sEquK2 = _T("0.7");
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}
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if (dEquK - 0.7 > 1e-6)
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{
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// 0.7 ~ 1 缺少0.6和0.8的公式
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sEquK1 = _T("0.7");
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sEquK2 = _T("0.9");
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}
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if (m_Equations.find(sEquK1) == m_Equations.end())
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{
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return FALSE;
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}
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if (m_Equations.find(sEquK2) == m_Equations.end())
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{
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return FALSE;
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}
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//差值计算
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dEquK1 = _tstof(sEquK1);
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dEquK2 = _tstof(sEquK2);
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eq1 = m_Equations[sEquK1];
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eq2 = m_Equations[sEquK2];
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dY1 = CalcFoldY(eq1,dX);
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dY2 = CalcFoldY(eq2,dX);
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dY = dY1 - ((fabs(dEquK - dEquK1)/fabs(dEquK1 - dEquK2))*fabs(dY1 - dY2));
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dBx = dY*(dMinH - dHx) * dP;
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// 2012/3/23 支持山地坡地计算
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int nCheck = -1;
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CRegProperty reg(GetRegLocation(), _T("Thunder"));
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reg.SetTopRootKey(HKEY_CURRENT_USER);
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if (!reg.GetValue(KEY_FOLD_HILL_HILLSIDE, nCheck))
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{
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nCheck = 0;
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}
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//计算h0
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double dH0 = dMinH - dD/(7 * dP);
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if (nCheck)
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{
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// 2012/3/23
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dBx *= 0.75;
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dH0 = dMinH - dD / (5 * dP);
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}
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//返回计算结果
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FoldRes.m_dBx = dBx;
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FoldRes.m_dEffectD = dD;
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FoldRes.m_dY = dY;
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FoldRes.m_dH0 = dH0;
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if (fabs(dH0 - dHx) < 1e-6 && dBx > 1e-6)
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{
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//保护高度等于 h0
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dBx = 0.0;
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return TRUE;
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}
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if (dH0 - dHx < 1e-6)
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{
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//保护高度 大于 h0
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return FALSE;
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}
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if (dBx < -1e-6)
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{
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//dBx < 0. 等于0时为临界，返回true
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return FALSE;
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}
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return TRUE;
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}
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BOOL CFoldToolKit::CalcFoldBx(double dH1,double dH2,double dDist,double dHx,double& dBx)
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{
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double dMinH = min(dH1,dH2);
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double dMaxH = max(dH1,dH2);
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double dHa = dMinH - dHx;
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if (dMinH < 1e-6)
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{
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return FALSE;
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}
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if (dHa < 1e-6)
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{
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//最小高度 小于等于 保护高度
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dBx = 0;
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return FALSE;
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}
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double dP = 0.0;
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//计算P
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if (dMinH - 30 < 1e-6)
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{
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//高度 小于等于30m
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dP = 1.0;
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}
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else
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{
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//高度大于30m
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dP = 5.5 / pow(dMinH,0.5);
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if (dMinH - 120 > 1e-6)
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{
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//高度大于 120
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dP = 5.5 / pow(120,0.5);
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}
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}
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//计算 有效距离
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double dD = CalcEffectDist(dH1,dH2,dDist,dHx);
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//计算X
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double dX = 0.0;
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dX = dD / (dHa * dP);
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if (dX - 7.0 > -1e-6)
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{
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//dX 大于等于 7
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dBx = 0.0;
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return FALSE;
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}
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//计算BX
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Equation eq1,eq2;
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//确定公式
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double dEquK = dHx/dMinH,dEquK1 = 0.0,dEquK2 = 0.0;
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double dY1 = 0.0,dY2 = 0.0,dY = 0.0;
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CString sEquK1,sEquK2,sOut;
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//0 ~ 0.7
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int i = 0;
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i = (int)(dEquK * 10+0.5);
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double dTemp = double(i)/10;
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sEquK1.Format(_T("%.1f"),dTemp);
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dEquK1 = _tstof(sEquK1);
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sEquK2.Format(_T("%.1f"),dEquK1 + 0.1);
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if (dEquK - 0.5 > -1e-6 && 0.7 - dEquK > -1e-6)
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{
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// 0.5 ~ 0.7 缺少0.6和0.8的公式
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sEquK1 = _T("0.5");
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sEquK2 = _T("0.7");
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}
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if (dEquK - 0.7 > 1e-6)
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{
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// 0.7 ~ 1 缺少0.6和0.8的公式
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sEquK1 = _T("0.7");
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sEquK2 = _T("0.9");
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}
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if (m_Equations.find(sEquK1) == m_Equations.end())
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{
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return FALSE;
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}
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if (m_Equations.find(sEquK2) == m_Equations.end())
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{
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return FALSE;
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}
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//差值计算
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dEquK1 = _tstof(sEquK1);
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dEquK2 = _tstof(sEquK2);
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eq1 = m_Equations[sEquK1];
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eq2 = m_Equations[sEquK2];
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dY1 = CalcFoldY(eq1,dX);
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dY2 = CalcFoldY(eq2,dX);
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dY = dY1 - ((fabs(dEquK - dEquK1)/fabs(dEquK1 - dEquK2))*fabs(dY1 - dY2));
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dBx = dY*(dMinH - dHx) * dP;
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// 计算h0 支持山地坡地计算 2012/3/21
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int nCheck = -1;
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CRegProperty reg(GetRegLocation(), _T("Thunder"));
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reg.SetTopRootKey(HKEY_CURRENT_USER);
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if (!reg.GetValue(KEY_FOLD_HILL_HILLSIDE, nCheck))
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{
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nCheck = 0;
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}
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//计算h0
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double dH0 = dMinH - dD/(7 * dP);
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if (nCheck)
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{
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// 2012/3/23
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dBx *= 0.75;
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dH0 = dMinH - dD / (5 * dP);
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}
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if (fabs(dH0 - dHx) < 1e-6 && dBx > 1e-6)
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{
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//保护高度等于 h0
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dBx = 0.0;
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return TRUE;
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}
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if (dH0 - dHx < 1e-6)
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{
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//保护高度 大于 h0
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return FALSE;
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}
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if (dBx < -1e-6)
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{
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//dBx < 0. 等于0时为临界，返回true
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return FALSE;
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}
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return TRUE;
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}
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double CFoldToolKit::CalcEffectDist(double dH1,double dH2,double dDist,double dHx)
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{
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double dEffectD = dDist;
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if (fabs(dH1 - dH2) < 1e-6)
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{
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return dEffectD;
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}
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double dMinH = min(dH1,dH2);
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double dMaxH = max(dH1,dH2);
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//计算P max
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double dPMax = 0.0;
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if (dMaxH - 30 < 1e-6)
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{
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//高度 小于等于30m
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dPMax = 1.0;
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}
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else
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{
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//高度大于30m
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dPMax = 5.5 / pow(dMaxH,0.5);
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if (dMaxH - 120 > 1e-6)
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{
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//高度大于 120
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dPMax = 5.5 / pow(120,0.5);
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}
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}
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// 2012/3/21 for 支持山地坡地计算
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int nCheck = -1;
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CRegProperty reg(GetRegLocation(), _T("Thunder"));
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reg.SetTopRootKey(HKEY_CURRENT_USER);
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if (!reg.GetValue(KEY_FOLD_HILL_HILLSIDE, nCheck))
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{
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nCheck = 0;
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}
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//计算D
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if (nCheck)
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{
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if(0.5*dMaxH - dMinH < 1e-6)
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{
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dEffectD = dDist - (dMaxH - dMinH)*dPMax*0.75;
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}
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else
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{
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dEffectD = dDist - (1.5*dMaxH - 2*dMinH)*dPMax*0.75;
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}
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}
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else
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{
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if(0.5*dMaxH - dMinH < 1e-6)
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{
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dEffectD = dDist - (dMaxH - dMinH)*dPMax;
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}
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else
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{
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dEffectD = dDist - (1.5*dMaxH - 2*dMinH)*dPMax;
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}
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}
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return dEffectD;
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}
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double CFoldToolKit::CalcFoldY(const Equation& equ,double dX)
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{
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//y = k0 + k1*x + k2*x*x + k3*x*x*x
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double dY = 0.0;
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dY = equ.m_dK0 + equ.m_dK1*dX + equ.m_dK2*dX*dX + equ.m_dK3*dX*dX*dX;
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return dY;
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}
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double CFoldToolKit::CalcFoldRx(double dH,double dHx)
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{
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//计算保护半径
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double dRx = 0.0;
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double dHTemp = dH;
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double dP = 0.0;
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if (dHTemp - dHx < 1e-3)
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{
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return dRx;
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}
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//计算P
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if (dHTemp - 30 < 1e-6)
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{
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//高度 小于等于30m
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dP = 1.0;
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}
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else
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{
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//高度大于30m
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if (dHTemp - 120 > 1e-6)
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{
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//高度大于 120
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dHTemp = 120;
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}
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dP = 5.5 / pow(dHTemp,0.5);
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}
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if(0.5*dHTemp - dHx < 1e-6)
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dRx = (dH - dHx)*dP;
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else
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dRx = (1.5*dH- 2*dHx)*dP;
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// 2012/3/23 山地坡地计算时，针高不变，保护范围减小，原范围乘以0.75
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int nCheck = -1;
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CRegProperty reg(GetRegLocation(), _T("Thunder"));
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reg.SetTopRootKey(HKEY_CURRENT_USER);
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if (!reg.GetValue(KEY_FOLD_HILL_HILLSIDE, nCheck))
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{
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nCheck = 0;
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}
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if (nCheck)
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{
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dRx *= 0.75;
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}
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return dRx;
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}
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