private List <LINE> TakeOffColumnEdge(Dictionary <string, List <LINE> > columns, List <LINE> floor)
{
foreach (KeyValuePair <string, List <LINE> > column in columns)
{
List <LINE> newFloor = new List <LINE>();
Dictionary <int, List <LINE> > tmpData = new Dictionary <int, List <LINE> >();
for (int ii = 0; ii < column.Value.Count; ii++)
{
LINE columnEdge = column.Value[ii];
for (int jj = 0; jj < floor.Count; jj++)
{
LINE floorEdge = floor[jj];
if (Math.Round(floorEdge.GetSlope(), 3) == Math.Round(columnEdge.GetSlope(), 3))
{
continue;
}
if (Math.Abs(Math.Round(floorEdge.GetDirection().X, 3)) == Math.Abs(Math.Round(columnEdge.GetDirection().X, 3)) &&
Math.Abs(Math.Round(floorEdge.GetDirection().Y, 3)) == Math.Abs(Math.Round(columnEdge.GetDirection().Y, 3)))
{
continue;
}
XYZ crossPoint = floorEdge.GetCrossPoint(columnEdge);
try
{
if (floorEdge.IsPointInLine(crossPoint) && columnEdge.IsPointInLine(crossPoint))
{
XYZ innerPoint = IsInner(columnEdge.GetStartPoint(), floor) ?
columnEdge.GetStartPoint() : columnEdge.GetEndPoint();
double dis1 = (crossPoint - floorEdge.GetStartPoint()).GetLength();
double dis2 = (crossPoint - floorEdge.GetEndPoint()).GetLength();
LINE newLine = null;
List <LINE> newList = new List <LINE>();
if (dis1 > dis2)
{
floorEdge.ResetParameters(crossPoint, "EndPoint");
newLine = new LINE(crossPoint, innerPoint);
newList.Add(floorEdge);
if (dis2 != 0)
{
newList.Add(newLine);
}
}
else
{
newLine = new LINE(innerPoint, crossPoint);
floorEdge.ResetParameters(crossPoint, "StartPoint");
if (dis1 != 0)
{
newList.Add(newLine);
}
newList.Add(floorEdge);
}
tmpData[jj] = newList;
}
}
catch (Exception)
{
}
}
}
for (int kk = 0; kk < floor.Count; kk++)
{
if (tmpData.ContainsKey(kk))
{
foreach (LINE item in tmpData[kk])
{
newFloor.Add(item);
}
}
else
{
newFloor.Add(floor[kk]);
}
}
floor = new List <LINE>();
floor = newFloor;
}
return(floor);
}
