public static Polygon3D ToSAM(this TBD.Polygon polygon)
{
if (polygon == null)
{
return(null);
}
List <Point3D> point3Ds = new List <Point3D>();
int index = 0;
TBD.TasPoint tasPoint = polygon.GetPoint(index);
while (tasPoint != null)
{
Point3D point3D = tasPoint.ToSAM();
if (point3D != null)
{
point3Ds.Add(point3D);
}
index++;
tasPoint = polygon.GetPoint(index);
}
if (point3Ds == null || point3Ds.Count == 0)
{
return(null);
}
return(Spatial.Create.Polygon3D(point3Ds));
}
public static BHG.Polyline FromTAS(this TBD.Polygon tbdPolygon)
{
List <BHG.Point> pnts = new List <BHG.Point>();
int pIndex = 0;
TBD.TasPoint tPt = null;
try
{
while ((tPt = tbdPolygon.GetPoint(pIndex)) != null)
{
pnts.Add(tPt.FromTAS());
pIndex++;
}
//if(pnts.First().Distance(pnts.Last()) > BHG.Tolerance.Distance)
if (pnts.First() != pnts.Last())
{
pnts.Add(pnts[0]); //Close the polyline
}
}
catch (Exception ex)
{
BH.Engine.Base.Compute.RecordError(ex.ToString());
}
return(new BHG.Polyline {
ControlPoints = pnts
});
}
public static TBD.TasPoint ToTAS(this BHG.Point point, TBD.TasPoint tbdPoint)
{
tbdPoint.x = (float)point.X;
tbdPoint.y = (float)point.Y;
tbdPoint.z = (float)point.Z;
return(tbdPoint);
}
public static Point3D ToSAM(this TBD.TasPoint tasPoint)
{
if (tasPoint == null)
{
return(null);
}
return(new Point3D(tasPoint.x, tasPoint.y, tasPoint.z));
}
public static BHG.Point FromTAS(this TBD.TasPoint tbdPoint)
{
return(new BHG.Point
{
X = tbdPoint.x,
Y = tbdPoint.y,
Z = tbdPoint.z,
});
}
public static TBD.TasPoint ToTBD(this Point3D point3D)
{
if (point3D == null)
{
return(null);
}
TBD.TasPoint result = new TBD.TasPoint();
result.x = System.Convert.ToSingle(point3D.X);
result.y = System.Convert.ToSingle(point3D.Y);
result.z = System.Convert.ToSingle(point3D.Z);
return(result);
}
public static TBD.Polygon ToTASPolygon(this BHG.Polyline polyline, TBD.Polygon tbdPolygon)
{
if (polyline == null)
{
return(tbdPolygon);
}
foreach (BHG.Point pt in polyline.ControlPoints)
{
TBD.TasPoint p = tbdPolygon.AddPoint();
p = pt.ToTAS(p);
}
return(tbdPolygon);
}
/***************************************************/
public static float MinElevation(TBD.Perimeter tbdPerimeter)
{
TBD.Polygon tbdPolygon = tbdPerimeter.GetFace();
int indexepoints = 0;
float aZvalue = float.MaxValue;
TBD.TasPoint TasPoint = tbdPolygon.GetPoint(indexepoints);
while (TasPoint != null)
{
if (TasPoint.z < aZvalue)
{
aZvalue = TasPoint.z;
}
indexepoints++;
TasPoint = tbdPolygon.GetPoint(indexepoints);
}
return(aZvalue);
}