/// <summary>
/// Creates the non-flat terrain using a height multiplier
/// </summary>
/// <param name="tile"></param>
// <param name="heightMultiplier">Multiplier for queried height value</param>
private void CreateTerrainHeight(UnityTile tile)
{
tile.HeightDataState = TilePropertyState.Loading;
var pngRasterTile = new RawPngRasterTile();
tile.AddTile(pngRasterTile);
Progress++;
pngRasterTile.Initialize(_fileSource, tile.CanonicalTileId, MapId, () =>
{
if (tile == null)
{
return;
}
if (pngRasterTile.HasError)
{
OnErrorOccurred(new TileErrorEventArgs(tile.CanonicalTileId, pngRasterTile.GetType(), tile, pngRasterTile.Exceptions));
tile.HeightDataState = TilePropertyState.Error;
// Handle missing elevation from server (404)!
// TODO: optimize this search!
if (pngRasterTile.ExceptionsAsString.Contains("404"))
{
ResetToFlatMesh(tile);
}
Progress--;
return;
}
tile.SetHeightData(pngRasterTile.Data, _elevationOptions.requiredOptions.exaggerationFactor);
GenerateTerrainMesh(tile);
Progress--;
});
}
//tile here should be totally optional and used only not to have keep a dictionary in terrain factory base
public void FetchTerrain(CanonicalTileId canonicalTileId, string mapid, UnityTile tile = null)
{
var pngRasterTile = new RawPngRasterTile();
pngRasterTile.Initialize(_fileSource, canonicalTileId, mapid, () =>
{
if (pngRasterTile.HasError)
{
FetchingError(tile, new TileErrorEventArgs(canonicalTileId, pngRasterTile.GetType(), null, pngRasterTile.Exceptions));
}
DataRecieved(tile, pngRasterTile);
});
}
/// <summary>
/// Creates the non-flat terrain using a height multiplier
/// </summary>
/// <param name="tile"></param>
/// <param name="heightMultiplier">Multiplier for queried height value</param>
private void CreateTerrainHeight(UnityTile tile)
{
tile.HeightDataState = TilePropertyState.Loading;
var pngRasterTile = new RawPngRasterTile();
tile.AddTile(pngRasterTile);
Progress++;
pngRasterTile.Initialize(_fileSource, tile.CanonicalTileId, _mapId, () =>
{
if (tile == null)
{
return;
}
if (pngRasterTile.HasError)
{
OnErrorOccurred(new TileErrorEventArgs(tile.CanonicalTileId, pngRasterTile.GetType(), tile, pngRasterTile.Exceptions));
tile.HeightDataState = TilePropertyState.Error;
// Handle missing elevation from server (404)!
// TODO: optimize this search!
if (pngRasterTile.ExceptionsAsString.Contains("404"))
{
ResetToFlatMesh(tile);
}
Progress--;
return;
}
tile.SetHeightData(pngRasterTile.Data, _heightModifier, _useRelativeHeight);
GenerateTerrainMesh(tile);
// Add a collider this may or may not be worse than the mesh collider that the terrain factory
// can generate
// tile.gameObject.AddComponent<BoxCollider>();
// tile.gameObject.GetComponent<BoxCollider>().size = new Vector3( 99, .1f, 99 );
// tile.gameObject.GetComponent<BoxCollider>().center = new Vector3( 0 , 0, 0 );
// Add a tag for generating navmesh
// tile.gameObject.AddComponent<NavMeshSourceTag>();
Progress--;
});
}
//tile here should be totally optional and used only not to have keep a dictionary in terrain factory base
public override void FetchData(DataFetcherParameters parameters)
{
var terrainDataParameters = parameters as TerrainDataFetcherParameters;
if (terrainDataParameters == null)
{
return;
}
var pngRasterTile = new RawPngRasterTile();
pngRasterTile.Initialize(_fileSource, terrainDataParameters.canonicalTileId, terrainDataParameters.mapid, () =>
{
if (terrainDataParameters.tile.CanonicalTileId != pngRasterTile.Id)
{
//this means tile object is recycled and reused. Returned data doesn't belong to this tile but probably the previous one. So we're trashing it.
return;
}
if (pngRasterTile.HasError)
{
FetchingError(terrainDataParameters.tile, pngRasterTile, new TileErrorEventArgs(terrainDataParameters.canonicalTileId, pngRasterTile.GetType(), null, pngRasterTile.Exceptions));
}
else
{
DataRecieved(terrainDataParameters.tile, pngRasterTile);
}
});
}
//tile here should be totally optional and used only not to have keep a dictionary in terrain factory base
public void FetchTerrain(CanonicalTileId canonicalTileId, string mapid, UnityTile tile = null)
{
var pngRasterTile = new RawPngRasterTile();
pngRasterTile.Initialize(_fileSource, canonicalTileId, mapid, () =>
{
if (tile.CanonicalTileId != pngRasterTile.Id)
{
//this means tile object is recycled and reused. Returned data doesn't belong to this tile but probably the previous one. So we're trashing it.
return;
}
if (pngRasterTile.HasError)
{
FetchingError(tile, pngRasterTile, new TileErrorEventArgs(canonicalTileId, pngRasterTile.GetType(), null, pngRasterTile.Exceptions));
}
else
{
DataRecieved(tile, pngRasterTile);
}
});
}