/// <summary>
///
/// </summary>
/// <param name="bathTopo"></param>
/// <returns></returns>
private List <CompassBox> MakeStairs(CompassBox bathTopo)
{
var stairTopos = new List <CompassBox>();
for (int i = 0; i < 2; i++)
{
Vector3 from;
Vector3 to;
var stairHeight = 0.0;
var lastLevel = Levels.Last();
var stairPerim = Polygon.Rectangle(stairLength, stairWidth);
var stairTopo = new CompassBox(stairPerim);
if (i == 0)
{
from = stairTopo.SW;
to = bathTopo.NW;
stairHeight = lastLevel.Elevation - Levels.First().Elevation + stairEntry;
}
else
{
from = stairTopo.NW;
to = bathTopo.SW;
stairHeight = lastLevel.Elevation - Levels.First().Elevation;
}
stairPerim = stairPerim.MoveFromTo(from, to);
stairTopo = new CompassBox(stairPerim);
stairTopos.Add(stairTopo);
stairPerim = stairPerim.Rotate(Position, Rotation);
var extrude = new Elements.Geometry.Solids.Extrude(stairPerim, stairHeight, Vector3.ZAxis, false);
var geomRep = new Representation(new List <Elements.Geometry.Solids.SolidOperation>()
{
extrude
});
var stairMatl = new Material(new Color(1.0f, 0.0f, 0.0f, 0.8f), 0.0f, 0.0f, false, null, false, Guid.NewGuid(), "stair");
Stairs.Add(new StairEnclosure(stairPerim, Vector3.ZAxis, Rotation, Levels.First().Elevation,
stairHeight, stairPerim.Area() * stairHeight, "",
new Transform(0.0, 0.0, Levels.First().Elevation),
stairMatl, geomRep, false, Guid.NewGuid(), ""));
}
return(stairTopos);
}
private void GetStairs(ReadAutodesk cadFileReader)
{
List <LinearPathEx> lstStairFlightPath = CadHelper.PLinesGetByLayerName(cadFileReader, CadLayerName.Stair).Cast <LinearPathEx>().ToList();
Landings = CadHelper.PLinesGetByLayerName(cadFileReader, CadLayerName.Stair);
Dictionary <int, List <Line> > dicStairLines = new Dictionary <int, List <Line> >();
//Dictionary<double, List<Line>> dicSlopedStairLines = new Dictionary<double, List<Line>>();
for (int i = 0; i < lstStairFlightPath.Count(); i++)
{
List <Line> lstLines = new List <Line>();
for (int j = 0; j < lstStairFlightPath[i].Vertices.Count() - 1; j++)
{
Line l = new Line(lstStairFlightPath[i].Vertices[j], lstStairFlightPath[i].Vertices[j + 1]);
lstLines.Add(l);
}
dicStairLines.Add(i, lstLines);
}
foreach (KeyValuePair <int, List <Line> > item in dicStairLines)
{
List <Line> slopedLines = new List <Line>();
List <Line> hzLines = new List <Line>();
for (int i = 0; i < item.Value.Count(); i++)
{
if (item.Value[i].StartPoint.Z != item.Value[i].EndPoint.Z)
{
slopedLines.Add(item.Value[i]);
}
else
{
hzLines.Add(item.Value[i]);
}
}
double stairWidth = hzLines[0].Length();
Stairs.Add(new Stair(stairWidth, slopedLines));
}
}
