public static string PrintPtsInsideBox(this Solid solid, BoundingBoxXYZ bb)
{
string o = "";
o += "Bounding Box Coordinates" + "\n";
o += bb.Min.ToString() + " " + bb.BoundingBoxContains(bb.Min).ToString() + "\n";
o += bb.Max.ToString() + " " + bb.BoundingBoxContains(bb.Max).ToString() + "\n";
o += "------------------------------\n\n";
o += "Points For Each Edge Of Solid" + "\n";
foreach (var e in solid.Edges)
{
var e1 = (e as Edge).AsCurve().GetEndPoint(0);
var e2 = (e as Edge).AsCurve().GetEndPoint(1);
o +=
e1.ToString() + " " + bb.BoundingBoxContains(e1).ToString() + "\n" +
e2.ToString() + " " + bb.BoundingBoxContains(e2).ToString() + "\n" +
"------------------------------\n";
}
return(o);
}
public static bool IsPtInsideSolid(this Solid solid, XYZ pt)
{
var ep1s = solid.Edges.Cast <Edge>().Select(x => x.AsCurve().GetEndPoint(0));
var ep2s = solid.Edges.Cast <Edge>().Select(x => x.AsCurve().GetEndPoint(1));
var eps = ep1s.Concat(ep2s);
var min_x = eps.MinBy(x => x.X).First().X;
var min_y = eps.MinBy(x => x.Y).First().Y;
var min_z = eps.MinBy(x => x.Z).First().Z;
var max_x = eps.MaxBy(x => x.X).First().X;
var max_y = eps.MaxBy(x => x.Y).First().Y;
var max_z = eps.MaxBy(x => x.Z).First().Z;
var min_pt = new XYZ(min_x, min_y, min_z);
var max_pt = new XYZ(max_x, max_y, max_z);
BoundingBoxXYZ bb = new BoundingBoxXYZ();
bb.Min = min_pt;
bb.Max = max_pt;
return(bb.BoundingBoxContains(pt));
}