private static bool Inside(List <Vector2d> points, GMLGeometry.GeometryType type, Vector2d point)
{
var meters = GM.LatLonToMeters(point);
var inside = false;
switch (type)
{
case GeometryType.Point:
break;
case GeometryType.LineString:
break;
case GeometryType.Polygon:
var originPoints = points.ConvertAll(p => GM.LatLonToMeters(p) - meters);
for (int i = 0; i < originPoints.Count; i++)
{
if (((originPoints[i].y > 0) != (originPoints[(i + 1) % originPoints.Count].y > 0)) &&
((originPoints[i].y > 0) == (originPoints[i].y * originPoints[(i + 1) % originPoints.Count].x > originPoints[(i + 1) % originPoints.Count].y * originPoints[i].x)))
{
inside = !inside;
}
}
break;
default:
break;
}
return(inside);
}
public ChangeGeometryTypeTool(GMLGeometry gmlGeometry, GMLGeometry.GeometryType geometryType)
{
this.gmlGeometry = gmlGeometry;
this.previousPoints = gmlGeometry.Points.ToArray();
this.previousGeometryType = gmlGeometry.Type;
this.newGeometryType = geometryType;
}
public AddRemovePointTool(GMLGeometry gmlGeometry, int index, Vector2d point)
{
this.gmlGeometry = gmlGeometry;
this.add = true;
this.index = index;
this.point = point;
this.previousType = gmlGeometry.Type;
}
public AddRemovePointTool(GMLGeometry gmlGeometry, int index)
{
this.gmlGeometry = gmlGeometry;
this.add = false;
this.index = index;
this.point = gmlGeometry.Points[index];
this.previousType = gmlGeometry.Type;
}
public ChangeGeometryTypeTool(GMLGeometry gmlGeometry, GMLGeometry.GeometryType geometryType, MapEditor mapEditor)
{
this.gmlGeometry = gmlGeometry;
this.previousPoints = gmlGeometry.Points.ToArray();
this.previousGeometryType = gmlGeometry.Type;
this.newGeometryType = geometryType;
this.mapEditor = mapEditor;
zoom = mapEditor.Zoom;
center = mapEditor.Center;
}
private void DrawInfluenceArea(Vector2[] points, float radius, GMLGeometry.GeometryType type)
{
if (points.Length == 1)
{
Handles.color = Color.black;
Handles.DrawWireArc(points[0], Vector3.back, Vector2.up, 360, radius);
return;
}
DrawPolyLine(ExtendPolygon(new List <Vector2>(points), radius, type).ToArray());
}
public override bool combine(Tool other)
{
var otherChange = other as ChangeGeometryTypeTool;
if (otherChange == null || otherChange.gmlGeometry != gmlGeometry)
{
return(false);
}
newGeometryType = otherChange.newGeometryType;
return(true);
}
public List <Vector2> ExtendPolygon(List <Vector2> points, float radius, GMLGeometry.GeometryType type)
{
Path polygon = points.ConvertAll(p => new IntPoint(p.x, p.y));
Paths solution = new Paths();
ClipperOffset c = new ClipperOffset();
c.AddPath(polygon, JoinType.jtRound, type == GMLGeometry.GeometryType.Polygon ? EndType.etClosedPolygon : EndType.etOpenRound);
c.Execute(ref solution, radius);
var r = solution.Count > 0 ? solution[0].ConvertAll(p => new Vector2(p.X, p.Y)) : new List <Vector2>();
if (r.Count > 0)
{
r.Add(r[0]);
}
return(r);
}
private static bool Inside(Vector2d[] points, GMLGeometry.GeometryType type, Vector2d point)
{
var meters = GM.LatLonToMeters(point);
var inside = false;
switch (type)
{
case GeometryType.Point:
break;
case GeometryType.LineString:
break;
case GeometryType.Polygon:
var originPoints = new Vector2d[points.Length];
for (int i = 0; i < points.Length; i++)
{
originPoints[i] = GM.LatLonToMeters(points[i]) - meters;
}
for (int i = 0; i < originPoints.Length; i++)
{
if (((originPoints[i].y > 0) != (originPoints[(i + 1) % originPoints.Length].y > 0)) &&
((originPoints[i].y > 0) == (originPoints[i].y * originPoints[(i + 1) % originPoints.Length].x > originPoints[(i + 1) % originPoints.Length].y * originPoints[i].x)))
{
inside = !inside;
}
}
break;
default:
break;
}
return(inside);
}
private void DrawInfluenceArea(Vector2[] points, float radius, GMLGeometry.GeometryType type)
{
if (points.Length == 1)
{
Handles.color = Color.black;
Handles.DrawWireArc(points[0], Vector3.back, Vector2.up, 360, radius);
return;
}
DrawPolyLine(ExtendPolygon(new List <Vector2>(points), radius, type).ToArray());
/*var prev = points[points.Length - 1];
* Vector2 prTh, thNx, prevVector = Vector2.zero;
* for(int i = 0; i<= points.Length; i++)
* {
* prTh = points[i % points.Length] - prev;
* thNx = points[(i + 1) % points.Length] - points[i % points.Length];
*
* prTh = RotateVector(prTh, -90).normalized;
* thNx = RotateVector(thNx, -90).normalized;
*
* if (i > 0) {
* if (Vector3.Cross(prTh, thNx).z < 0)
* {
* Handles.color = Color.blue;
* Handles.DrawLine(prev + prevVector * radius, points[i % points.Length] + prTh * radius);
* Handles.DrawWireArc(points[i % points.Length], Vector3.back, prTh, Vector3.Angle(prTh, thNx), radius);
* }
* else
* {
* Handles.DrawLine(prev + prevVector, LineIntersectionPoint(prev + prevVector * radius*2, prev + prevVector*radius, points[i % points.Length] + prTh * radius*2, points[i % points.Length] + prTh * radius));
* }
* }
* prevVector = thNx;
* prev = points[i % points.Length];*/
}
