public static Face GetFace(FilledRegion fr, Options options)
{
GeometryElement geometryElement = fr.get_Geometry(options);
foreach (GeometryObject go in geometryElement)
{
Solid solid = go as Solid;
return(solid.Faces.get_Item(0));
}
return(null);
}
/// <summary>
/// 获取详图区域的Edges
/// </summary>
public static List <Edge> Edges(this FilledRegion filledRegion, View _view)
{
Options options = new Options();
options.View = _view;
options.ComputeReferences = true;
GeometryElement geometryElement = filledRegion.get_Geometry(options);
Solid solid = geometryElement.First() as Solid;
return(solid.Edges.ToIEnumerable().ToList());
}
private static IEnumerable <Edge> FindRegionEdges(FilledRegion filledRegion)
{
var view = (View)filledRegion.Document.GetElement(filledRegion.OwnerViewId);
var options = new Options
{
View = view,
ComputeReferences = true
};
return(filledRegion
.get_Geometry(options)
.OfType <Solid>()
.SelectMany(x => x.Edges.Cast <Edge>()));
}
private static Solid GetSolid(FilledRegion fr, Options options)
{
GeometryElement geometryElement = fr.get_Geometry(options);
return(geometryElement.Select(go => go as Solid).FirstOrDefault());
}
