internal static IEnumerable <IGH_Goo> PromptBox(UIDocument doc, string prompt)
{
IGH_Goo goo = null;
if
(
PickPointOnFace(doc, prompt + " : First box corner - ", out var from) &&
PickPointOnFace(doc, prompt + " : Second box corner - ", out var to)
)
{
var min = new Point3d(Math.Min(from.X, to.X), Math.Min(from.Y, to.Y), Math.Min(from.Z, to.Z));
var max = new Point3d(Math.Max(from.X, to.X), Math.Max(from.Y, to.Y), Math.Max(from.Z, to.Z));
goo = new GH_Box(new BoundingBox(min.ChangeUnits(Revit.ModelUnits), max.ChangeUnits(Revit.ModelUnits)));
}
yield return(goo);
}
