/* calculate margins for all incoming road
* plus render node*/
public void updateMargins()
{
Destroy(smoothInstance);
smoothPolygonEdges.Clear();
connection = connection.OrderBy(r =>
startof(r.curve) ?
r.curve.angle_ending(true) : r.curve.angle_ending(false)).ToList();
if (connection.Count > 1)
{
smoothInstance = Instantiate(indicatorInst.roadIndicatorPrefab, transform);
for (int i = 0; i != connection.Count; ++i)
{
int i_hat = (i == connection.Count - 1) ? 0 : i + 1;
//List<Curve> localSmootheners;
var margins = smoothenCrossing(connection[i], connection[i_hat], out List <Curve> localSmootheners);
if (smoothPolygonEdges.Count > 0 && localSmootheners.Count > 0)
{
addIfNotNull(smoothPolygonEdges, Line.TryInit(smoothPolygonEdges.Last().at_ending_2d(false), localSmootheners.First().at_ending_2d(true)));
}
smoothPolygonEdges.AddRange(localSmootheners);
if (position.y > 0)
{
generateNodeFence(localSmootheners);
}
if (startof(connection[i].curve))
{
connection[i].margin0LLength = margins.First;
}
else
{
connection[i].margin1RLength = margins.First;
}
if (startof(connection[i_hat].curve))
{
connection[i_hat].margin0RLength = margins.Second;
}
else
{
connection[i_hat].margin1LLength = margins.Second;
}
}
if (smoothPolygonEdges.Count > 0)
{
//Debug.Assert(smoothPolygonEdges.Count > 1);
addIfNotNull(smoothPolygonEdges, Line.TryInit(smoothPolygonEdges.Last().at_ending_2d(false), smoothPolygonEdges.First().at_ending_2d(true)));
RoadRenderer smoothObjConfig = smoothInstance.GetComponent <RoadRenderer>();
smoothObjConfig.generate(new Polygon(smoothPolygonEdges), position.y, "roadsurface");
}
}
updateDirectionLaneRange();
}
public void createRoadObject(Road r)
{
Destroy(r.roadObject);
GameObject roadInstance = Instantiate(road, transform);
RoadRenderer roadConfigure = roadInstance.GetComponent <RoadRenderer>();
r.roadObject = roadInstance;
roadConfigure.generate(r);
}
void generateNodeFence(List <Curve> smoothener)
{
foreach (Curve nodeSide in smoothener)
{
nodeSide.z_start = position.y;
RoadRenderer smoothObjConfig = smoothInstance.GetComponent <RoadRenderer>();
smoothObjConfig.generate(nodeSide, new List <String> {
"singlefence"
});
nodeSide.z_start = 0f;
}
}
void addAngleDrawing(Vector3 positionMaybeOnRoad, Vector3 anotherPosition)
{
Node n;
List <Vector2> neighborDirs;
if (roadManager.findNodeAt(positionMaybeOnRoad, out n))
{
neighborDirs = n.getNeighborDirections(Algebra.toVector2(anotherPosition - positionMaybeOnRoad));
}
else
{
Road tar;
roadManager.approxNodeToExistingRoad(positionMaybeOnRoad, out tar);
if (tar == null)
{
return;
}
float?param = tar.curve.paramOf(positionMaybeOnRoad);
if (param == null)
{
return;
}
neighborDirs = new List <Vector2>()
{
tar.curve.direction_2d((float)param), -tar.curve.direction_2d((float)param)
};
}
foreach (Vector2 dir in neighborDirs)
{
Debug.Assert(!Algebra.isclose(dir, Vector2.zero));
Vector3 textPosition = positionMaybeOnRoad + ((anotherPosition - positionMaybeOnRoad).normalized + Algebra.toVector3(dir).normalized).normalized * textDistance;
GameObject textObj = Instantiate(degreeTextPrefab, textPosition, Quaternion.Euler(90f, 0f, 0f));
textObj.transform.SetParent(transform);
textObj.GetComponent <TextMesh>().text = Mathf.RoundToInt(Mathf.Abs(Vector2.Angle(Algebra.toVector2(anotherPosition - positionMaybeOnRoad), dir))).ToString();
degreeTextInstance.Add(textObj);
GameObject indicatorObj = Instantiate(roadIndicatorPrefab, transform);
RoadRenderer indicatorConfigure = indicatorObj.GetComponent <RoadRenderer>();
indicatorConfigure.generate(Line.TryInit(positionMaybeOnRoad, positionMaybeOnRoad + Algebra.toVector3(dir) * textDistance * 2), new List <string> {
"solid_blueindi"
});
neighborIndicatorInstance.Add(indicatorObj);
}
}
public void Update()
{
clearAngleDrawing();
laneConfig = GameObject.FindWithTag("UI/laneconfig").GetComponent <LaneConfigPanelBehavior>().laneconfigresult;
interestedApproxLines.Clear();
if (pointer >= 1)
{
interestedApproxLines.Add(Line.TryInit(controlPoint[pointer - 1] + Vector3.back * Algebra.InfLength, controlPoint[pointer - 1] + Vector3.forward * Algebra.InfLength));
interestedApproxLines.Add(Line.TryInit(controlPoint[pointer - 1] + Vector3.left * Algebra.InfLength, controlPoint[pointer - 1] + Vector3.right * Algebra.InfLength));
if (targetRoad != null && !Algebra.isProjectionClose(controlPoint[pointer - 1], targetRoad.curve.AttouchPoint(controlPoint[pointer - 1])))
{
interestedApproxLines.Add(Line.TryInit(controlPoint[pointer - 1], targetRoad.curve.AttouchPoint(controlPoint[pointer - 1])));
}
}
if (indicatorType == IndicatorType.none)
{
nodeIndicator.transform.localScale = Vector3.zero;
}
if (controlPoint[pointer].x != Vector3.negativeInfinity.x && indicatorType != IndicatorType.none)
{
Vector3 adjustedAttach;
if (targetRoad != null)
{
adjustedAttach = targetRoad.at(targetRoad.curve.paramOf(targetRoad.curve.AttouchPoint(controlPoint[pointer])).Value);
}
else
{
adjustedAttach = controlPoint[pointer];
}
nodeIndicator.transform.position = new Vector3(adjustedAttach.x, adjustedAttach.y / 2 + 0.1f, adjustedAttach.z);
nodeIndicator.transform.localScale = new Vector3(1.5f, Mathf.Max(1f, adjustedAttach.y / 2), 1.5f);
if (indicatorType == IndicatorType.line)
{
if (pointer == 1)
{
Destroy(roadIndicator);
addAngleDrawing(controlPoint[1], controlPoint[0]);
addAngleDrawing(controlPoint[0], controlPoint[1]);
Road cp0_targetRoad;
roadManager.approxNodeToExistingRoad(controlPoint[0], out cp0_targetRoad);
if (cp0_targetRoad != null)
{
//perpendicular
interestedApproxLines.Add(Line.TryInit(controlPoint[0], controlPoint[0] + Algebra.angle2dir_3d(cp0_targetRoad.curve.Angle_2d((float)cp0_targetRoad.curve.paramOf(controlPoint[0])) + Mathf.PI / 2) * Algebra.InfLength));
interestedApproxLines.Add(Line.TryInit(controlPoint[0], controlPoint[0] + Algebra.angle2dir_3d(cp0_targetRoad.curve.Angle_2d((float)cp0_targetRoad.curve.paramOf(controlPoint[0])) - Mathf.PI / 2) * Algebra.InfLength));
//extension
if (Algebra.isclose(cp0_targetRoad.curve.at_ending(true), controlPoint[0]))
{
Node crossingRoad;
roadManager.findNodeAt(cp0_targetRoad.curve.at_ending(true), out crossingRoad);
Debug.Assert(crossingRoad != null);
interestedApproxLines.AddRange(crossingRoad.directionalLines(Algebra.InfLength, reverse: true));
}
else
{
if (Algebra.isclose(cp0_targetRoad.curve.at_ending(false), controlPoint[0]))
{
Node crossingRoad;
roadManager.findNodeAt(cp0_targetRoad.curve.at_ending(false), out crossingRoad);
Debug.Assert(crossingRoad != null);
interestedApproxLines.AddRange(crossingRoad.directionalLines(Algebra.InfLength, reverse: true));
}
}
}
if (!Algebra.isProjectionClose(controlPoint[0], controlPoint[1]))
{
roadIndicator = Instantiate(roadIndicatorPrefab, transform);
RoadRenderer roadConfigure = roadIndicator.GetComponent <RoadRenderer>();
roadConfigure.generate(Line.TryInit(controlPoint[0], controlPoint[1]), laneConfig);
}
}
if (pointer == 2)
{
roadManager.addRoad(Line.TryInit(controlPoint[0], controlPoint[1]), laneConfig);
reset();
}
}
if (indicatorType == IndicatorType.bezeir)
{
if (pointer == 1)
{
Destroy(roadIndicator);
addAngleDrawing(controlPoint[1], controlPoint[0]);
addAngleDrawing(controlPoint[0], controlPoint[1]);
interestedApproxLines.Add(Line.TryInit(controlPoint[0] + Vector3.back * Algebra.InfLength, controlPoint[0] + Vector3.forward * Algebra.InfLength));
interestedApproxLines.Add(Line.TryInit(controlPoint[0] + Vector3.left * Algebra.InfLength, controlPoint[0] + Vector3.right * Algebra.InfLength));
Road cp0_targetRoad;
roadManager.approxNodeToExistingRoad(controlPoint[0], out cp0_targetRoad);
if (cp0_targetRoad != null)
{
interestedApproxLines.Add(Line.TryInit(controlPoint[0], controlPoint[0] + Algebra.angle2dir_3d(cp0_targetRoad.curve.Angle_2d((float)cp0_targetRoad.curve.paramOf(controlPoint[0])) + Mathf.PI / 2) * Algebra.InfLength));
interestedApproxLines.Add(Line.TryInit(controlPoint[0], controlPoint[0] + Algebra.angle2dir_3d(cp0_targetRoad.curve.Angle_2d((float)cp0_targetRoad.curve.paramOf(controlPoint[0])) - Mathf.PI / 2) * Algebra.InfLength));
if (Algebra.isclose(cp0_targetRoad.curve.at_ending(true), controlPoint[0]))
{
Node crossingRoad;
roadManager.findNodeAt(cp0_targetRoad.curve.at_ending(true), out crossingRoad);
Debug.Assert(crossingRoad != null);
interestedApproxLines.AddRange(crossingRoad.directionalLines(Algebra.InfLength, reverse: true));
}
else
{
if (Algebra.isclose(cp0_targetRoad.curve.at_ending(false), controlPoint[0]))
{
Node crossingRoad;
roadManager.findNodeAt(cp0_targetRoad.curve.at_ending(false), out crossingRoad);
Debug.Assert(crossingRoad != null);
interestedApproxLines.AddRange(crossingRoad.directionalLines(Algebra.InfLength, reverse: true));
}
}
}
if (!Algebra.isProjectionClose(controlPoint[0], controlPoint[1]))
{
roadIndicator = Instantiate(roadIndicatorPrefab, transform);
RoadRenderer roadConfigure = roadIndicator.GetComponent <RoadRenderer>();
roadConfigure.generate(Line.TryInit(controlPoint[0], controlPoint[1]), laneConfig);
}
}
if (pointer == 2)
{
if (!Geometry.Parallel(controlPoint[1] - controlPoint[0], controlPoint[2] - controlPoint[1]) &&
!Algebra.isRoadNodeClose(controlPoint[2], controlPoint[1]))
{
Destroy(roadIndicator);
addAngleDrawing(controlPoint[2], controlPoint[1]);
roadIndicator = Instantiate(roadIndicatorPrefab, transform);
RoadRenderer roadConfigure = roadIndicator.GetComponent <RoadRenderer>();
roadConfigure.generate(Bezeir.TryInit(controlPoint[0], controlPoint[1], controlPoint[2]), laneConfig);
}
}
if (pointer == 3)
{
if (!Geometry.Parallel(controlPoint[1] - controlPoint[0], controlPoint[2] - controlPoint[1]) &&
!Algebra.isRoadNodeClose(controlPoint[2], controlPoint[1]))
{
roadManager.addRoad(Bezeir.TryInit(controlPoint[0], controlPoint[1], controlPoint[2]), laneConfig);
reset();
}
else
{
pointer = 2;
}
}
}
if (indicatorType == IndicatorType.arc)
{
if (pointer == 1)
{
Road cp0_targetRoad;
roadManager.approxNodeToExistingRoad(controlPoint[0], out cp0_targetRoad);
if (cp0_targetRoad != null)
{
addAngleDrawing(controlPoint[0], controlPoint[1]);
if (Algebra.isclose(cp0_targetRoad.curve.at_ending(true), controlPoint[0]))
{
interestedApproxLines.Add(Line.TryInit(controlPoint[0], controlPoint[0] + Algebra.angle2dir_3d(cp0_targetRoad.curve.Angle_2d(0f) + Mathf.PI / 2) * Algebra.InfLength));
interestedApproxLines.Add(Line.TryInit(controlPoint[0], controlPoint[0] + Algebra.angle2dir_3d(cp0_targetRoad.curve.Angle_2d(0f) - Mathf.PI / 2) * Algebra.InfLength));
Node crossingRoad;
roadManager.findNodeAt(cp0_targetRoad.curve.at_ending(true), out crossingRoad);
Debug.Assert(crossingRoad != null);
interestedApproxLines.AddRange(crossingRoad.directionalLines(Algebra.InfLength, reverse: true));
}
else
{
if (Algebra.isclose(cp0_targetRoad.curve.at_ending(false), controlPoint[0]))
{
interestedApproxLines.Add(Line.TryInit(controlPoint[0], controlPoint[0] + Algebra.angle2dir_3d(cp0_targetRoad.curve.Angle_2d(1f) + Mathf.PI / 2) * Algebra.InfLength));
interestedApproxLines.Add(Line.TryInit(controlPoint[0], controlPoint[0] + Algebra.angle2dir_3d(cp0_targetRoad.curve.Angle_2d(1f) - Mathf.PI / 2) * Algebra.InfLength));
Node crossingRoad;
roadManager.findNodeAt(cp0_targetRoad.curve.at_ending(false), out crossingRoad);
Debug.Assert(crossingRoad != null);
interestedApproxLines.AddRange(crossingRoad.directionalLines(Algebra.InfLength, reverse: true));
}
}
}
/*ind[0] is start, ind[1] isorigin*/
Destroy(roadIndicator);
if (!Algebra.isProjectionClose(controlPoint[0], controlPoint[1]))
{
roadIndicator = Instantiate(roadIndicatorPrefab, transform);
RoadRenderer roadConfigure = roadIndicator.GetComponent <RoadRenderer>();
roadConfigure.generate(Line.TryInit(controlPoint[1], controlPoint[0]), laneConfig);
if (!Algebra.isclose(controlPoint[1], controlPoint[0]))
{
roadConfigure.generate(Arc.TryInit(controlPoint[1], controlPoint[0], 1.999f * Mathf.PI), laneConfig);
}
}
}
if (pointer == 2)
{
Vector3 basedir = controlPoint[0] - controlPoint[1];
Vector3 towardsdir = controlPoint[2] - controlPoint[1];
interestedApproxLines.Add(Arc.TryInit(controlPoint[1], controlPoint[0], Mathf.PI * 1.999f));
if (!Algebra.isProjectionClose(Vector3.zero, towardsdir) && !Algebra.isProjectionClose(controlPoint[1], controlPoint[0]) && !Geometry.Parallel(basedir, towardsdir))
{
Destroy(roadIndicator);
roadIndicator = Instantiate(roadIndicatorPrefab, transform);
RoadRenderer roadConfigure = roadIndicator.GetComponent <RoadRenderer>();
roadConfigure.generate(Arc.TryInit(Algebra.toVector2(controlPoint[1]), Algebra.toVector2(controlPoint[0]),
Mathf.Deg2Rad * Vector2.SignedAngle(Algebra.toVector2(basedir), Algebra.toVector2(towardsdir)),
controlPoint[0].y, controlPoint[2].y), laneConfig);
roadConfigure.generate(Arc.TryInit(controlPoint[1], controlPoint[1] + Vector3.right, 1.999f * Mathf.PI), laneConfig);
}
}
if (pointer == 3)
{
Vector3 basedir = controlPoint[0] - controlPoint[1];
Vector3 towardsdir = controlPoint[2] - controlPoint[1];
if (Algebra.isclose(0, towardsdir.magnitude))
{
pointer = 2;
}
else
{
roadManager.addRoad(Arc.TryInit(Algebra.toVector2(controlPoint[1]), Algebra.toVector2(controlPoint[0]), Mathf.Deg2Rad * Vector2.SignedAngle(Algebra.toVector2(basedir), Algebra.toVector2(towardsdir)),
controlPoint[0].y, controlPoint[2].y), laneConfig);
reset();
}
}
}
if (indicatorType == IndicatorType.delete)
{
if (pointer == 0)
{
Destroy(roadIndicator);
if (targetRoad != null)
{
roadIndicator = Instantiate(roadIndicatorPrefab, transform);
RoadRenderer roadConfigure = roadIndicator.GetComponent <RoadRenderer>();
roadConfigure.generate(targetRoad.marginedOutCurve, new List <string> {
"removal_" + targetRoad.width
});
}
}
else
{
if (targetRoad != null)
{
roadManager.deleteRoad(targetRoad);
reset();
}
else
{
pointer = 0;
}
}
}
}
}