public void DrawPath()
{
RemovePath();
for (int k = 0; k < latLon.Count - 1; k++)
{
Vector2 latLonStart = latLon [k];
Vector2 latLonEnd = latLon [k + 1];
LineMarkerAnimator line = map.AddLine(latLonStart, latLonEnd, Color.white, 0f, 0f, 0.05f, 0);
pathLines.Add(line.gameObject);
}
// Compute path length
int steps = latLon.Count;
stepLengths = new float[steps];
// Calculate total travel length
totalLength = 0;
for (int k = 0; k < steps - 1; k++)
{
stepLengths [k] = map.calc.Distance(latLon [k], latLon [k + 1]);
totalLength += stepLengths [k];
}
Debug.Log("Total path length = " + totalLength / 1000 + " km.");
}
void HandleOnCellClick(int cellIndex)
{
Debug.Log("Clicked cell: " + cellIndex);
switch (selectionMode)
{
case SELECTION_MODE.CUSTOM_PATH:
if (selectionState == 0)
{
firstCell = cellIndex;
map.SetCellColor(firstCell, Color.green, true);
selectionState = 1;
}
else
{
DrawPath(firstCell, cellIndex);
selectionState = 0;
}
break;
case SELECTION_MODE.CUSTOM_COST:
if (selectionState == 0)
{
firstCell = cellIndex;
map.SetCellColor(firstCell, Color.green, true);
selectionState = 1;
}
else
{
// Assign crossing cost between previously selected cell and clicked cell
map.SetCellNeighbourCost(firstCell, cellIndex, 1000, true);
// Draw a line
Vector3[] points = map.GetCellSharedEdge(firstCell, cellIndex);
if (points != null)
{
map.ClearCells(true, false, false);
map.AddLine(points [0], points [1], Color.yellow, 0, 0, 0.002f, 0);
// Switch selection mode back to select first cell
}
selectionState = 0;
}
break;
}
}
/// <summary>
/// Example of how to add custom lines to the map
/// Similar to the AddMarker functionality, you need two spherical coordinates and then call AddLine
/// </summary>
void AddTrajectories(int numberOfLines)
{
// In this example we will add random lines from a group of cities to another cities (see AddMaker example above for other options to get locations)
for (int line = 0; line < numberOfLines; line++)
{
// Get two random cities
int city1 = Random.Range(0, map.cities.Count);
int city2 = Random.Range(0, map.cities.Count);
// Get their sphere-coordinates
Vector3 start = map.cities [city1].unitySphereLocation;
Vector3 end = map.cities [city2].unitySphereLocation;
// Add lines with random color, speeds and elevation
Color color = new Color(Random.Range(0.5f, 1), Random.Range(0.5f, 1), Random.Range(0.5f, 1));
float elevation = Random.Range(0, 0.5f); // elevation is % relative to the Earth radius
float drawingDuration = 4.0f;
float lineWidth = 0.0025f;
float fadeAfter = 2.0f; // line stays for 2 seconds, then fades out - set this to zero to avoid line removal
map.AddLine(start, end, color, elevation, drawingDuration, lineWidth, fadeAfter);
}
}
void Bounce(Vector2 latlonStart)
{
// Spread to another near city
int anotherCity = 0;
float minDist = float.MaxValue;
for (int k = 0; k < 25; k++)
{
int c = Random.Range(0, map.cities.Count);
float dist = map.calc.Distance(latlonStart, map.cities [c].latlon);
if (dist < minDist)
{
anotherCity = c;
minDist = dist;
}
}
Vector2 dest = map.cities [anotherCity].latlon;
LineMarkerAnimator line = map.AddLine(latlonStart, dest, Color.yellow, 0.1f, 2f, 0.05f, 0.1f);
line.OnLineDrawingEnd += (LineMarkerAnimator lma) => {
StartCoroutine(Spread(anotherCity));
};
bounces++;
}
GameObject AddSphericalLine(Vector3 start, Vector3 end, Color color, float drawTime, float width)
{
return(map.AddLine(start, end, color, 0.005f, drawTime, width, 0.0f));
}