private ObjectId promptForSurface(Colibra.Document doc)
{
SingleObjectSelector <TinSurface> selector =
new SingleObjectSelector <TinSurface>();
selector.PromptMessage = "\nSelect TIN surface: ";
selector.RejectMessage =
"\nThe selected object is not a TIN surface.";
selector.Select(doc);
return(selector.SelectedId);
}
public void CDS_SurfaceTrianglesAndPointsDemo()
{
Colibra.Document doc = DocumentManager.ActiveDocument;
ObjectId surfaceId = promptForSurface(doc);
if (surfaceId == ObjectId.Null)
{
write("\nNo TIN surface selected.");
return;
}
using (Colibra.Transaction tr = doc.StartTransaction())
{
TinSurface surface = surfaceId.GetObject(OpenMode.ForRead)
as TinSurface;
foreach (TinSurfaceVertex v in surface.Vertices)
{
displayVertex(v);
}
}
}