public string GetAngleString(ModelInfo info) => RMeasure.AngleFromDouble(info, Angle);
public string GetDiameterString(ModelInfo info) => RMeasure.LengthFromDbl(info, Diameter);
public static bool GetNextRackedConduits(
this Element conduit, ModelInfo info,
View3D view, IEnumerable <BuiltInCategory> clash_categories, IEnumerable <BuiltInCategory> conduit_categories, out List <Element> next_racked_conduits, double chk_dist = -1)
{
double parse_len(string len_str) => RMeasure.LengthDbl(info, len_str);
if (chk_dist == -1)
{
chk_dist = parse_len("3\"");
}
if (!conduit.Category.Name.Equals("Conduits"))
{
throw NaConduit(conduit);
}
// derive point along start conduit to start all checks
Curve start_curve = (conduit.Location as LocationCurve).Curve;
XYZ conduit_dir = Line.CreateBound(start_curve.GetEndPoint(0), start_curve.GetEndPoint(1)).Direction;
XYZ chk_pt = RGeo.DerivePointBetween(start_curve.GetEndPoint(0), start_curve.GetEndPoint(1), chk_dist);
// CHECK RIGHT VECOR, FOLLOWED BY LEFT, FOLLOWED BY DOWN, FOLLOWED BY UP
XYZ foward = conduit_dir;
XYZ down = RGeo.PrimitiveDirection.Down;
XYZ up = RGeo.PrimitiveDirection.Up;
XYZ right = foward.Normalize().CrossProduct(up.Normalize());
XYZ left = -right;
var between_pipe_distance = parse_len("8\"");
// cast rays
RRay right_ray = RevitRaycast.Cast(info, view, conduit_categories.ToList(), chk_pt, right, max_distance: between_pipe_distance);
RRay left_ray = RevitRaycast.Cast(info, view, conduit_categories.ToList(), chk_pt, left, max_distance: between_pipe_distance);
RRay down_ray = RevitRaycast.Cast(info, view, conduit_categories.ToList(), chk_pt, down, max_distance: between_pipe_distance);
RRay up_ray = RevitRaycast.Cast(info, view, conduit_categories.ToList(), chk_pt, up, max_distance: between_pipe_distance);
RRayCollision first_collision;
first_collision.other_id = new ElementId(-1);
next_racked_conduits = new List <Element>();
bool s = false;
if (right_ray.collisions.Any(x => conduit.Id.IntegerValue != x.other_id.IntegerValue))
{
first_collision = right_ray.collisions.First(x => conduit.Id.IntegerValue != x.other_id.IntegerValue);
next_racked_conduits.Add(info.DOC.GetElement(first_collision.other_id));
s = !s;
}
if (left_ray.collisions.Any(x => conduit.Id.IntegerValue != x.other_id.IntegerValue))
{
first_collision = left_ray.collisions.First(x => conduit.Id.IntegerValue != x.other_id.IntegerValue);
next_racked_conduits.Add(info.DOC.GetElement(first_collision.other_id));
s = !s;
}
if (down_ray.collisions.Any(x => conduit.Id.IntegerValue != x.other_id.IntegerValue))
{
first_collision = down_ray.collisions.First(x => conduit.Id.IntegerValue != x.other_id.IntegerValue);
next_racked_conduits.Add(info.DOC.GetElement(first_collision.other_id));
s = !s;
}
if (up_ray.collisions.Any(x => conduit.Id.IntegerValue != x.other_id.IntegerValue))
{
first_collision = up_ray.collisions.First(x => conduit.Id.IntegerValue != x.other_id.IntegerValue);
next_racked_conduits.Add(info.DOC.GetElement(first_collision.other_id));
s = !s;
}
return(s);
}
