public DataToTopography(Document document, List <List <XYZ> > contours, double interpolationLength = 10, double proximityTolerance = 5)
{
Dictionary <string, XYZ> dict = new Dictionary <string, XYZ>();
int counter = 0;
foreach (List <XYZ> cntr in contours)
{
ProcessPolygon processedContour = new ProcessPolygon(cntr);
processedContour.LoadEdgeLengths();
processedContour.RemoveClosePoints(proximityTolerance);
processedContour.Interpolate(interpolationLength);
processedContour.LoadEdgeLengths();
foreach (XYZ item in processedContour.ProcessedPolygon)
{
string key = item.X.ToString() + item.Y.ToString();
try
{
dict.Add(key, item);
}
catch (Exception)
{
//MessageBox.Show(er.Message);
counter++;
}
}
}
this.NumberOfFailedPoints = counter;
List <XYZ> pnts = new List <XYZ>();
foreach (var item in dict.Keys)
{
XYZ pn;
if (dict.TryGetValue(item, out pn))
{
pnts.Add(pn);
}
}
using (Transaction createTopography = new Transaction(document))
{
createTopography.Start("Create Topography");
this.Topography = TopographySurface.Create(document, pnts);
createTopography.Commit();
}
}
public List <ElementId> Visualize(Document doc, Polygon polygon, double elevation, int exponent)
{
List <XYZ> points = new List <XYZ>();
points = this.Polygon2XYZList(polygon, elevation, exponent);
ProcessPolygon processedContour = new ProcessPolygon(points, true);
processedContour.LoadEdgeLengths();
//MessageBox.Show(string.Format("Minimum distance is {0} \n Maximum distance is {1}", processedContour.MinimumEdgeLength.ToString(), processedContour.MaximumEdgeLength.ToString()));
return(processedContour.Visualize(doc));
}
