Mridul wrote:Hello Alex, Can you please update the DrawCircle script. OnlineMaps.instance.tilesetSize doesnt exist anymore.
Hello, I've recently wrote this, which works for me:
using System;
using UnityEngine;
public class DrawCircleAroundPlayer : MonoBehaviour
{
/// <summary>
/// Radius of the circle
/// </summary>
public float radiusKM = 0.1f;
/// <summary>
/// Number of segments
/// </summary>
public int segments = 32;
private OnlineMapsMarker3DInstance onlineMapsMarker;
private OnlineMaps map;
private void Start()
{
map = OnlineMaps.instance;
onlineMapsMarker = GetComponent<OnlineMapsMarker3DInstance>();
name = onlineMapsMarker.marker.label;
DrawCircle();
}
/// <summary>
/// Draw circle around player with set radius
/// </summary>
private void DrawCircle()
{
// Get the coordinates under cursor
double lng = onlineMapsMarker.marker.position.x;
double lat = onlineMapsMarker.marker.position.y;
// Get the coordinate at the desired distance
double nlng, nlat;
OnlineMapsUtils.GetCoordinateInDistance(lng, lat, radiusKM, 90, out nlng, out nlat);
double tx1, ty1, tx2, ty2;
// Convert the coordinate under cursor to tile position
map.projection.CoordinatesToTile(lng, lat, 20, out tx1, out ty1);
// Convert remote coordinate to tile position
map.projection.CoordinatesToTile(nlng, nlat, 20, out tx2, out ty2);
// Calculate radius in tiles
double r = tx2 - tx1;
// Create a new array for points
OnlineMapsVector2d[] points = new OnlineMapsVector2d[segments];
// Calculate a step
double step = 360d / segments;
// Calculate each point of circle
for (int i = 0; i < segments; i++)
{
double px = tx1 + Math.Cos(step * i * OnlineMapsUtils.Deg2Rad) * r;
double py = ty1 + Math.Sin(step * i * OnlineMapsUtils.Deg2Rad) * r;
map.projection.TileToCoordinates(px, py, 20, out lng, out lat);
points[i] = new OnlineMapsVector2d(lng, lat);
}
// Create a new polygon to draw a circle
OnlineMapsDrawingElementManager.AddItem(new OnlineMapsDrawingPoly(points, Color.green, 3));
}
}
It's placed on a 3DMarker that's being placed on the map by the LocationServices script (which is the users location).
Hope this helps you!