private void add_collider(WireSegment ws)
{
if (tmp_obj == null || collider == null)
{
return;
}
GameObject tmp_coll = Instantiate(collider);
tmp_coll.transform.parent = tmp_obj.transform;
Quaternion q = new Quaternion();
q.SetLookRotation(ws.diff.normalized, Vector3.up);
// rotate it 90* on X
Quaternion corrq = new Quaternion();
float theta = Mathf.PI * 0.5f;
Vector3 axis = Vector3.right;
corrq.SetAxisAngle(axis, theta);
tmp_coll.transform.rotation = q * corrq;
tmp_coll.transform.position = tmp_obj.transform.position + ws.start + ws.diff * 0.5f;
tmp_coll.transform.localScale = new Vector3(collider_radius, ws.diff.magnitude * 0.5f, collider_radius);
if (tag != "")
{
tmp_coll.tag = tag;
}
}
public static MaterialComposition MaterialComposition(this WireSegment wire)
{
if (wire == null)
{
BH.Engine.Reflection.Compute.RecordError("Cannot query the material composition of a null wire segment.");
return(null);
}
if (wire.SectionProperty == null)
{
Engine.Reflection.Compute.RecordError("The Duct MaterialComposition could not be calculated as no SectionProperty has been assigned.");
return(null);
}
List <Material> materials = null;
List <double> ratios = null;
materials = new List <Material>()
{
wire.SectionProperty.ConductiveMaterial, wire.SectionProperty.InsulationMaterial
};
ratios = new List <double>()
{
wire.SectionProperty.ElementSolidArea, wire.SectionProperty.InsulationSolidArea
};
return(Matter.Create.MaterialComposition(materials, ratios));
}
private Vector3 AdjustSegmentPosition(WireSegment segment, Vector3 newPosition)
{
#if false
Vector3 direction = segment.transform.position - newPosition;
Ray ray = new Ray(segment.transform.position, -direction.normalized);
int result = Physics.RaycastNonAlloc(ray, hits, direction.magnitude);
for (int i = 0; i < result; ++i)
{
RaycastHit hit = hits[i];
if (hit.collider.GetComponent <Plug>())
{
continue;
}
if (hit.collider.gameObject.layer == 8)
{
newPosition = hit.point + (hit.normal * direction.magnitude);
break;
}
}
#endif
return(new Vector3(newPosition.x, newPosition.y, 0));
}
public Wire(List <WireData> pieces)
{
Pieces = pieces;
var position = new Point(0, 0);
foreach (var piece in pieces)
{
var start = new Point(position.X, position.Y);
switch (piece.Direction)
{
case "U":
position.Y += piece.Amount;
break;
case "D":
position.Y -= piece.Amount;
break;
case "R":
position.X += piece.Amount;
break;
case "L":
position.X -= piece.Amount;
break;
}
var segment = new WireSegment(start, position);
Segments.Add(segment);
}
}
public static void AddWireSegment(Point16 point, int color)
{
PointHighlight = point;
WireSegment segment;
if (!WireHighlight.TryGetValue(point, out segment))
{
if (WireHighlight.Count > maxWireVisual)
{
return;
}
segment = new WireSegment();
WireHighlight.Add(point, segment);
}
switch (color)
{
case 1: segment.red = true; break;
case 2: segment.blue = true; break;
case 3: segment.green = true; break;
case 4: segment.yellow = true; break;
}
}
private void AdjustConstraint()
{
wireSegments[0].transform.position = plugs[0].transform.position;
wireSegments[wireSegments.Count - 1].transform.position = plugs[1].transform.position;
for (int i = 0; i < wireSegments.Count - 1; ++i)
{
WireSegment segment1 = wireSegments[i];
WireSegment segment2 = wireSegments[i + 1];
float distance = (segment1.transform.position - segment2.transform.position).magnitude;
float difference = Mathf.Abs(distance - SegmentLength);
Vector2 direction = Vector2.zero;
if (distance > SegmentLength)
{
direction = (segment1.transform.position - segment2.transform.position).normalized;
}
else if (distance < SegmentLength)
{
direction = (segment2.transform.position - segment1.transform.position).normalized;
}
Vector3 movement = direction * difference;
segment1.transform.position = AdjustSegmentPosition(segment1, segment1.transform.position - (movement * 0.5f));
segment2.transform.position = AdjustSegmentPosition(segment2, segment2.transform.position + (movement * 0.5f));
}
}
public bool IntersectsWith(WireSegment wire, out Point intersectionPoint)
{
int x = 0;
int y = 0;
if ((wire.From.X == wire.To.X) && (this.From.Y == this.To.Y))
{
x = wire.From.X;
y = this.From.Y;
}
else if ((wire.From.Y == wire.To.Y) && (this.From.X == this.To.X))
{
x = this.From.X;
y = wire.From.Y;
}
intersectionPoint = new Point(x, y);
if (x == 0 && y == 0)
{
return(false);
}
return(wire.IntersectsWith(intersectionPoint) &&
this.IntersectsWith(intersectionPoint));
}
private static Segment CreateSegment(Point startingPoint, WireSegment wire, int steps)
{
var segment = new Segment
{
FirstPoint = startingPoint,
Steps = steps
};
var secondPoint = new Point(startingPoint.X, startingPoint.Y);
switch (wire.MoveDirection)
{
case WireSegment.Direction.Up:
secondPoint.Y += wire.Distance;
break;
case WireSegment.Direction.Down:
secondPoint.Y -= wire.Distance;
break;
case WireSegment.Direction.Right:
secondPoint.X += wire.Distance;
break;
case WireSegment.Direction.Left:
secondPoint.X -= wire.Distance;
break;
}
segment.SecondPoint = secondPoint;
return(segment);
}
public void OnSegmentHoriz()
{
var segment = new WireSegment(new Point(0, 0), new Point(5, 0));
Assert.IsTrue(segment.ContainsPoint(segment.min), "Start point on segment");
Assert.IsTrue(segment.ContainsPoint(new Point(3, 0)), "Mid point on segment");
Assert.IsTrue(segment.ContainsPoint(segment.max), "End point on segment");
}
public void CreateRelative()
{
var segment = new WireSegment(new Point(0, 0), new Point(0, 5));
var segment2 = segment.CreateRelative(new Point(5, 0));
Assert.AreEqual(segment2.min, segment.max, "First Point");
Assert.AreEqual(new Point(5, 5), segment2.max, "Second Point");
}
public void Contains()
{
var segment = new WireSegment(new Point(0, 0), new Point(0, 5));
var segment2 = new WireSegment(new Point(0, 3), new Point(0, 5));
Assert.IsTrue(segment.Contains(segment2));
Assert.IsFalse(segment2.Contains(segment));
}
public void Intersect()
{
var segment = new WireSegment(new Point(0, 0), new Point(5, 0));
var segment2 = new WireSegment(new Point(3, -2), new Point(3, 5));
var i = segment.Intersect(segment2, out var intr);
Assert.IsTrue(i, "Interescted");
Assert.AreEqual(new Point(3, 0), intr, "Interesction Point");
}
public void GetOverlapHoriz()
{
var segment = new WireSegment(new Point(0, 0), new Point(5, 0));
var segment2 = new WireSegment(new Point(3, 0), new Point(8, 0));
var segment3 = new WireSegment(new Point(3, 0), new Point(5, 0));
var overlap = segment.GetOverlap(segment2);
Assert.AreEqual(segment2.min, overlap.min, "Start Point");
Assert.AreEqual(segment.max, overlap.max, "End Point");
overlap = segment.GetOverlap(segment3);
Assert.AreEqual(segment3.min, overlap.min, "Contaiend Start");
Assert.AreEqual(segment3.max, overlap.max, "Contaiend End");
}
public void IntersectOverlappedVert()
{
var segment = new WireSegment(new Point(0, 0), new Point(0, 5));
var segment2 = new WireSegment(new Point(0, 3), new Point(0, 7));
var i = segment.Intersect(segment2, out var intr);
Assert.IsTrue(i, "Interescted");
Assert.AreEqual(new Point(0, 3), intr, "Interesction Point");
i = segment2.Intersect(segment, out intr);
Assert.IsTrue(i, "Interescted 2");
Assert.AreEqual(new Point(0, 3), intr, "Interesction Point 2");
}
public WireSegment GetOverlap(WireSegment other)
{
if (Vertical)
{
if (other.Contains(this))
{
return(this);
}
else if (Contains(other))
{
return(other);
}
if (max.Y >= other.min.Y && min.Y <= other.min.Y && max.Y <= other.max.Y)
{
return(new WireSegment(other.min, max));
}
else if (max.Y >= other.max.Y && min.Y >= other.min.Y && min.Y <= other.max.Y)
{
return(new WireSegment(min, other.max));
}
else
{
throw new Exception("No Overlap");
}
}
else
{
if (other.Contains(this))
{
return(this);
}
else if (Contains(other))
{
return(other);
}
if (max.X >= other.min.X && min.X <= other.min.X && max.X <= other.max.X)
{
return(new WireSegment(other.min, max));
}
else if (max.X >= other.max.X && min.X >= other.min.X && min.X <= other.max.X)
{
return(new WireSegment(min, other.max));
}
else
{
throw new Exception("No Overlap");
}
}
}
private List <WireSegment> CreateWireSegments(string str)
{
var wireSegments = new List <WireSegment>();
var wireMovements = str.Split(',');
var fromPoint = new Point(0, 0);
for (var i = 0; i < wireMovements.Length; i++)
{
var wireSegment = new WireSegment(fromPoint, wireMovements[i]);
wireSegments.Add(wireSegment);
fromPoint = wireSegment.To;
}
return(wireSegments);
}
public bool Contains(WireSegment other)
{
if (Vertical != other.Vertical)
{
return(false);
}
if (Vertical)
{
return(min.Y <= other.min.Y && max.Y >= other.max.Y);
}
else
{
return(min.X <= other.min.X && max.X >= other.max.X);
}
}
public static double SolidVolume(this WireSegment wireSegment)
{
double length = wireSegment.Length();
double elementSolidArea = wireSegment.SectionProperty.ElementSolidArea;
double insulationSolidArea = wireSegment.SectionProperty.InsulationSolidArea;
double liningSolidArea = wireSegment.SectionProperty.LiningSolidArea;
if (length <= 0)
{
Engine.Reflection.Compute.RecordError("Cannot query SolidVolume from zero length members.");
return(double.NaN);
}
if (wireSegment.SectionProperty.SectionProfile.ElementProfile == null)
{
Engine.Reflection.Compute.RecordWarning("No ElementProfile detected for object " + wireSegment.BHoM_Guid);
}
if (wireSegment.SectionProperty.SectionProfile.InsulationProfile == null)
{
Engine.Reflection.Compute.RecordWarning("No InsulationProfile detected for object " + wireSegment.BHoM_Guid);
}
if (wireSegment.SectionProperty.SectionProfile.LiningProfile == null)
{
Engine.Reflection.Compute.RecordWarning("No LiningProfile detected for object " + wireSegment.BHoM_Guid);
}
if (elementSolidArea <= 0)
{
Engine.Reflection.Compute.RecordNote("ElementSolidArea is 0. Returning 0 for ElementSolidVolume.");
}
if (insulationSolidArea <= 0)
{
Engine.Reflection.Compute.RecordNote("InsulationSolidArea is 0. Returning 0 for LiningSolidVolume.");
}
if (liningSolidArea <= 0)
{
Engine.Reflection.Compute.RecordNote("LiningSolidArea is 0. Returning 0 for InsulationSolidVolume.");
}
return((length * elementSolidArea) + (length * insulationSolidArea) + (length * liningSolidArea));
}
public static Output <double, double, double> CompositeSolidVolumes(this WireSegment wire)
{
double length = wire.Length();
double elementSolidVolume = wire.SectionProperty.ElementSolidArea * length;
double insulationSolidVolume = wire.SectionProperty.InsulationSolidArea * length;
double liningSolidVolume = wire.SectionProperty.LiningSolidArea * length;
if (wire.SectionProperty == null)
{
Engine.Reflection.Compute.RecordError("No section property defined.");
return(null);
}
//Negative LiningThickness Warning
if (wire.SectionProperty.LiningSolidArea < 0)
{
Engine.Reflection.Compute.RecordWarning("LiningSolidArea is a negative value, and will result in incorrect SolidVolume results. Try adjusting LiningThickness to produce a positive value for SolidArea.");
}
//SolidArea = 0 user feedback.
if (wire.SectionProperty.ElementSolidArea <= 0)
{
Engine.Reflection.Compute.RecordNote("ElementSolidArea is 0. Returning 0 for ElementSolidVolume.");
}
if (wire.SectionProperty.LiningSolidArea <= 0)
{
Engine.Reflection.Compute.RecordNote("LiningSolidArea is 0. Returning 0 for LiningSolidVolume.");
}
if (wire.SectionProperty.InsulationSolidArea <= 0)
{
Engine.Reflection.Compute.RecordNote("InsulationSolidArea is 0. Returning 0 for InsulationSolidVolume.");
}
Output <double, double, double> output = new Output <double, double, double>
{
Item1 = elementSolidVolume,
Item2 = insulationSolidVolume,
Item3 = liningSolidVolume,
};
return(output);
}
private void FindDistances2(List <WireSegment> wire1, List <WireSegment> wire2)
{
int distanceToIntersection = 0;
foreach (var wireSegment1 in wire1)
{
foreach (var wireSegment2 in wire2)
{
if (wireSegment1.IntersectsWith(wireSegment2, out var intersection))
{
var intersectionLength = new WireSegment(wireSegment1.From, intersection).Length;
DistancesByIntersections.TryGetValue(intersection, out int totalDistance);
DistancesByIntersections[intersection] = totalDistance + distanceToIntersection + intersectionLength;
}
}
distanceToIntersection += wireSegment1.Length;
}
}
void Awake()
{
Assert.IsNotNull(plugs[0]);
Assert.IsNotNull(plugs[1]);
plugs[0].wire = this;
plugs[1].wire = this;
Vector3 start = plugs[0].transform.position;
Vector3 end = plugs[1].transform.position;
Vector3 direction = end - start;
int totalSegments = Mathf.CeilToInt((extraLength + direction.magnitude) / SegmentLength);
float adjustedSegmentLength = direction.magnitude / totalSegments;
direction = direction.normalized;
for (int i = 0; i < totalSegments; ++i)
{
WireSegment node = (GameObject.Instantiate(Resources.Load("WireSegment") as GameObject)).GetComponent <WireSegment>();
node.transform.position = start;
node.previousPosition = start;
wireSegments.Add(node);
start += direction * adjustedSegmentLength;
}
Material material = new Material(Shader.Find("Unlit/VertexColor"));
lineRenderer = gameObject.AddComponent(typeof(LineRenderer)) as LineRenderer;
lineRenderer.startWidth = LineWidth;
lineRenderer.endWidth = LineWidth;
lineRenderer.startColor = Color.white;
lineRenderer.endColor = Color.white;
lineRenderer.material = material;
segmentPositions = new Vector3[totalSegments];
}
public bool IsPointNearSegment(WireSegment segment, DiagramPoint p, float threshold)
{
return(false);
}
public void AddWireEnding(WireSegment segment)
{
Extend(ref wiresEnding, segment);
}
public void AddWireContaining(WireSegment segment)
{
Extend(ref wiresContaining, segment);
}
public static void CheckForMerges(ILayoutAccess lo, LayoutWiringPoints wireData, IEnumerable <Location> toCheck)
{
HashSet <Location> done = new HashSet <Location>();
HashSet <WireSegment> toMerge = new HashSet <WireSegment>();
List <WireSegment> w0s = new List <WireSegment>();
List <WireSegment> w1s = new List <WireSegment>();
foreach (Location loc in toCheck)
{
if (!done.Contains(loc) && !wireData.IsPortAt(loc))
{
done.Add(loc);
WireSegment w0 = null;
WireSegment w1 = null;
bool moreFound = false;
foreach (WireSegment w in wireData.GetWiresEndingAt(loc))
{
if (w0 == null)
{
w0 = w;
}
else if (w1 == null)
{
w1 = w;
}
else
{
moreFound = true;
break;
}
}
if (!moreFound && w1 != null && w0.IsCollinear(w1, Constants.GRID_SIZE))
{
w0s.Add(w0);
w1s.Add(w1);
toMerge.Add(w0);
toMerge.Add(w1);
}
}
}
UnionFind <WireSegment> uf = new UnionFind <WireSegment>(toMerge);
for (int i = 0; i < w0s.Count; i++)
{
uf[w0s[i]].Unite(uf[w1s[i]]);
}
foreach (UnionFindNode <WireSegment> root in uf.Roots)
{
List <Location> locs = new List <Location>();
foreach (UnionFindNode <WireSegment> member in root.GetSetMembers())
{
WireSegment w = member.Value;
lo.RemoveWire(w);
locs.Add(w.End0);
locs.Add(w.End1);
}
locs.Sort(Location.XComparer);
lo.AddWire(locs[0], locs[locs.Count - 1]);
}
}
/// <summary>
/// Auto layout the branch of the given wire, of which the termianl is a part.
/// </summary>
/// <param name="segment">The segment.</param>
/// <param name="wire">The wire.</param>
public void CleanUpBranch(WireSegment segment, Wire wire)
{
}
public void VisitWireSegment(WireSegment wireSegment)
{
}
public DiagramPoint GetNearestPointOnSegment(WireSegment segment, DiagramPoint p)
{
return(new DiagramPoint());
}
private static void AddWireSegment(ILayoutAccess lo, LayoutWiringPoints wiringData, WireSegment proposedSeg)
{
Location loc0 = proposedSeg.End0;
Location loc1 = proposedSeg.End1;
Dictionary <WireSegment, Location?> intersects = new Dictionary <WireSegment, Location?>();
List <Location> breaks = new List <Location>();
foreach (WireSegment w in wiringData.GetWiresContaining(loc0))
{
intersects[w] = intersects.ContainsKey(w) ? (Location?)null : loc0;
}
foreach (WireSegment w in wiringData.GetWiresContaining(loc1))
{
intersects[w] = intersects.ContainsKey(w) ? (Location?)null : loc1;
}
foreach (Location loc in proposedSeg.GetLocationsOnWire(Constants.GRID_SIZE, false))
{
foreach (WireSegment w in wiringData.GetWiresEndingAt(loc))
{
intersects[w] = intersects.ContainsKey(w) ? (Location?)null : loc;
}
if (wiringData.IsPortAt(loc))
{
breaks.Add(loc);
}
}
List <WireSegment> toRemove = new List <WireSegment>();
List <WireSegment> toAdd = new List <WireSegment>();
List <Location> endpoints = new List <Location>();
endpoints.Add(loc0);
endpoints.Add(loc1);
foreach (WireSegment w in intersects.Keys)
{
Location?intersect = intersects[w];
if (!intersect.HasValue) // segment crosses both endpoints - delete subsegment
{
toRemove.Add(w);
}
else if (w.IsCollinear(proposedSeg, Constants.GRID_SIZE))
{
toRemove.Add(w);
endpoints.Add(w.End0);
endpoints.Add(w.End1);
}
else // segment crosses over this one - maybe we should split it
{
Location at = intersect.Value;
breaks.Add(at);
if (at != w.End0 && at != w.End1)
{
toRemove.Add(w);
toAdd.Add(new WireSegment(w.End0, at));
toAdd.Add(new WireSegment(at, w.End1));
}
}
}
endpoints.Sort(Location.XComparer);
breaks.Add(endpoints[0]);
breaks.Add(endpoints[endpoints.Count - 1]);
breaks.Sort(Location.XComparer);
Location cur = breaks[0];
foreach (Location loc in breaks)
{
if (cur != loc)
{
toAdd.Add(new WireSegment(cur, loc));
cur = loc;
}
}
foreach (WireSegment seg in toRemove)
{
lo.RemoveWire(seg);
}
foreach (WireSegment seg in toAdd)
{
lo.AddWire(seg.End0, seg.End1);
}
}
public bool Intersect(WireSegment other, out Point intersection)
{
if (Vertical)
{
if (!other.Vertical) //Other Horizontal
{
var potInt = new Point(min.X, other.min.Y);
if (potInt == default)
{
intersection = default;
return(false);
}
if (ContainsPoint(potInt) && other.ContainsPoint(potInt))
{
intersection = potInt;
return(true);
}
else
{
intersection = default;
return(false);
}
}
else //Both
{
if (min.X != other.min.X)
{
intersection = default;
return(false);
}
else
{
var overlap = GetOverlap(other);
if (overlap.min.ManhattanMagnitude() < overlap.max.ManhattanMagnitude())
{
intersection = overlap.min == default ? overlap.max : overlap.min;
}
else
{
intersection = overlap.max == default ? overlap.min : overlap.max;
}
if (intersection == default)
{
return(false);
}
return(true);
}
}
}
else
{
if (!other.Vertical) //Other Horizontal
{
if (min.Y != other.min.Y)
{
intersection = default;
return(false);
}
var overlap = GetOverlap(other);
if (overlap.min.ManhattanMagnitude() < overlap.max.ManhattanMagnitude())
{
intersection = overlap.min == default ? overlap.max : overlap.min;
}
else
{
intersection = overlap.max == default ? overlap.min : overlap.max;
}
if (intersection == default)
{
return(false);
}
return(true);
}
else
{
return(other.Intersect(this, out intersection));
}
}
}
