/// <summary>
/// 保存路损值 山峰高度和位置
/// </summary>
/// <param name="losData"></param>
/// <param name="rayIndex"></param>
/// <param name="peakinfo"></param>
/// <param name="sectionIndex"></param>
protected void WriteSectionLos(ref SectorPathLossData losData, int rayIndex, PeakInfoTemp peakinfo, byte sectionIndex)
{
for (int i = 0; i < peakinfo.RayLosMatrix.Length; i++)
{
losData.SetValue(sectionIndex, rayIndex, i, peakinfo.RayLosMatrix[i]);
losData.SetHeightValue(sectionIndex, rayIndex, i, peakinfo.PeakHeightMatrix[i]);
losData.SetDotValue(sectionIndex, rayIndex, i, peakinfo.PeakDotMatrix[i]);
}
}
/// <summary>
/// 计算扇形区域的路径损耗
/// </summary>
/// <param name="losData"></param>
/// <param name="sectionParam"></param>
/// <param name="isStopCalculator"></param>
public void CalculateSectionPathLoss(ref SectorPathLossData losData, SectionPathLossCalcParam sectionParam, ref bool isStopCalculator)
{
GisPreLoadData clutterData;
GisPreLoadData heightData;
GisPreLoadData buildingHeightData;
m_SectionPathLossCalcParam = sectionParam;
DiffCalcPreProcess(sectionParam);
Dictionary<DemDataType, GisPreLoadData> gisData = new Dictionary<DemDataType, GisPreLoadData>();
PreLoadGisData(out clutterData, out heightData, out buildingHeightData, sectionParam);
gisData.Add(DemDataType.Clutter, clutterData);
gisData.Add(DemDataType.Height, heightData);
gisData.Add(DemDataType.Building, buildingHeightData);
if (!(AntConfig.IS_ANTENNA_HEIGHT_INCLUDE_BUILDING || !GeoDataProvider.IGeoProvider.IsBuildingLoaded))
{
GeoXYPoint pnt = new GeoXYPoint((double) sectionParam.X, (double) sectionParam.Y);
sectionParam.TxAntennaHeight += GeoDataProvider.GisInfo.GetValueByGeoXYPoint(pnt, DemDataType.Building, false);
}
short rayNumber = sectionParam.GetRayNumber();
#region oldCode 2012.9.24
//for (int i = 0; i < rayNumber; i++)
//{
// m_RayIndex = i;
// RayMethodParam rayParam = BuildCalcParam(sectionParam, i, gisData);
// float[] rayLos = CalculateRayPathLoss(rayParam, sectionParam.PropagModel, ref isStopCalculator);
// WriteSectionLos(ref losData, i, rayLos, sectionParam.SectionIndex);
//}
#endregion
#region modified 2012.9.24
PeakInfoTemp peakInfo = new PeakInfoTemp();
for (int i = 0; i < rayNumber; i++)//开始遍历每条射线 每条射线取80个采样点 一共80*502个采样点 分别算出路损
{
m_RayIndex = i;
RayMethodParam rayParam = BuildCalcParam(sectionParam, i, gisData);
float[] rayLos = CalculateRayPathLoss(rayParam, sectionParam.PropagModel, ref isStopCalculator);
peakInfo.RayLosMatrix = rayLos;
peakInfo.PeakDotMatrix = rayParam.PeakDotMatrix;
peakInfo.PeakHeightMatrix = rayParam.PeakHeightMatrix;
WriteSectionLos(ref losData, i, peakInfo, sectionParam.SectionIndex);
}
#endregion
}
