private void CreateTileBase(UnityTile tile)
{
var mesh = new Mesh();
var verts = new List <Vector3>();
verts.Add((tile.Rect.min - tile.Rect.center).ToVector3xz());
verts.Add(new Vector3(tile.Rect.xMax - tile.Rect.center.x, 0, tile.Rect.yMin - tile.Rect.center.y));
verts.Add(new Vector3(tile.Rect.xMin - tile.Rect.center.x, 0, tile.Rect.yMax - tile.Rect.center.y));
verts.Add((tile.Rect.max - tile.Rect.center).ToVector3xz());
mesh.SetVertices(verts);
var trilist = new List <int>()
{
0, 1, 2, 1, 3, 2
};
mesh.SetTriangles(trilist, 0);
var uvlist = new List <Vector2>()
{
new Vector2(0, 1),
new Vector2(1, 1),
new Vector2(0, 0),
new Vector2(1, 0)
};
mesh.SetUVs(0, uvlist);
mesh.RecalculateNormals();
tile.GetComponent <MeshFilter>().sharedMesh = mesh;
tile.GetComponent <MeshRenderer>().material = _flatTileMaterial;
tile.gameObject.AddComponent <MeshCollider>();
}
private void Run(UnityTile tile)
{
if (!string.IsNullOrEmpty(_mapId))
{
var parameters = new Tile.Parameters();
parameters.Fs = this.FileSource;
parameters.Id = new CanonicalTileId(tile.Zoom, (int)tile.TileCoordinate.x, (int)tile.TileCoordinate.y);
parameters.MapId = _mapId;
tile.ImageDataState = TilePropertyState.Loading;
var rasterTile = parameters.MapId.StartsWith("mapbox://") ? new RasterTile() : new ClassicRasterTile();
rasterTile.Initialize(parameters, (Action)(() =>
{
if (rasterTile.Error != null)
{
tile.ImageDataState = TilePropertyState.Error;
return;
}
var rend = tile.GetComponent <MeshRenderer>();
rend.material = _baseMaterial;
tile.ImageData = new Texture2D(256, 256, TextureFormat.RGB24, false);
tile.ImageData.wrapMode = TextureWrapMode.Clamp;
tile.ImageData.LoadImage(rasterTile.Data);
rend.material.mainTexture = tile.ImageData;
tile.ImageDataState = TilePropertyState.Loaded;
}));
}
else
{
var rend = tile.GetComponent <MeshRenderer>();
rend.material = _baseMaterial;
}
}
//BRNKHY there has to be a better way to do this
private void FixStitches(UnityTile tile)
{
var tmesh = tile.GetComponent <MeshFilter>().mesh;
var left = new Vector2(tile.TileCoordinate.x - 1, tile.TileCoordinate.y);
int depth_sampleCount = (int)(sampleCount / (Mathf.Pow(2, Config.maxTreeDepth - tile.depth)));
if (_tiles.ContainsKey(left) && _tiles[left].HeightData != null)
{
var t2mesh = _tiles[left].GetComponent <MeshFilter>().mesh;
var verts = tmesh.vertices;
for (int i = 0; i < depth_sampleCount; i++)
{
verts[i].Set(verts[i].x, t2mesh.vertices[verts.Length - depth_sampleCount + i].y, verts[i].z);
}
tmesh.vertices = verts;
}
var right = new Vector2(tile.TileCoordinate.x + 1, tile.TileCoordinate.y);
if (_tiles.ContainsKey(right) && _tiles[right].HeightData != null)
{
var t2mesh = _tiles[right].GetComponent <MeshFilter>().mesh;
var verts = tmesh.vertices;
for (int i = 0; i < depth_sampleCount; i++)
{
verts[verts.Length - depth_sampleCount + i].Set(verts[verts.Length - depth_sampleCount + i].x, t2mesh.vertices[i].y,
verts[verts.Length - depth_sampleCount + i].z);
}
tmesh.vertices = verts;
}
var up = new Vector2(tile.TileCoordinate.x, tile.TileCoordinate.y - 1);
if (_tiles.ContainsKey(up) && _tiles[up].HeightData != null)
{
var t2mesh = _tiles[up].GetComponent <MeshFilter>().mesh;
var verts = tmesh.vertices;
for (int i = 0; i < depth_sampleCount; i++)
{
verts[i * depth_sampleCount].Set(verts[i * depth_sampleCount].x, t2mesh.vertices[i * depth_sampleCount + depth_sampleCount - 1].y,
verts[i * depth_sampleCount].z);
}
tmesh.vertices = verts;
}
var down = new Vector2(tile.TileCoordinate.x, tile.TileCoordinate.y + 1);
if (_tiles.ContainsKey(down) && _tiles[down].HeightData != null)
{
var t2mesh = _tiles[down].GetComponent <MeshFilter>().mesh;
var verts = tmesh.vertices;
for (int i = 0; i < depth_sampleCount; i++)
{
verts[i * depth_sampleCount + depth_sampleCount - 1].Set(verts[i * depth_sampleCount + depth_sampleCount - 1].x, t2mesh.vertices[i * depth_sampleCount].y,
verts[i * depth_sampleCount + depth_sampleCount - 1].z);
}
tmesh.vertices = verts;
}
tmesh.RecalculateNormals();
}