protected override void OnRegistered(UnityTile tile)
{
if (Properties.sourceType == ElevationSourceType.None)
{
tile.SetHeightData(null);
tile.MeshFilter.sharedMesh.Clear();
tile.ElevationType = TileTerrainType.None;
tile.HeightDataState = TilePropertyState.None;
return;
}
if (Strategy is IElevationBasedTerrainStrategy)
{
tile.HeightDataState = TilePropertyState.Loading;
TerrainDataFetcherParameters parameters = new TerrainDataFetcherParameters()
{
canonicalTileId = tile.CanonicalTileId,
mapid = _elevationOptions.sourceOptions.Id,
tile = tile
};
DataFetcher.FetchData(parameters);
}
else
{
//reseting height data
tile.SetHeightData(null);
Strategy.RegisterTile(tile);
tile.HeightDataState = TilePropertyState.Loaded;
}
}
/// <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--;
});
}
/// <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 (pngRasterTile.HasError)
{
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);
Progress--;
});
}
private void OnTerrainRecieved(UnityTile tile, RawPngRasterTile pngRasterTile)
{
if (tile != null)
{
Progress--;
tile.SetHeightData(pngRasterTile.Data, _elevationOptions.requiredOptions.exaggerationFactor, _elevationOptions.modificationOptions.useRelativeHeight);
Strategy.RegisterTile(tile);
}
}
//public override void UpdateTileProperty(UnityTile tile, LayerUpdateArgs updateArgs)
//{
// updateArgs.property.UpdateProperty(tile);
// if (updateArgs.property.NeedsForceUpdate())
// {
// Register(tile);
// }
// //if (updateArgs.property is TerrainColliderOptions)
// //{
// // var existingCollider = tileBundleValue.Collider;
// // if (Properties.colliderOptions.addCollider)
// // {
// // if (existingCollider == null)
// // {
// // tileBundleValue.gameObject.AddComponent<MeshCollider>();
// // }
// // }
// // else
// // {
// // Destroy(tileBundleValue.Collider);
// // }
// //}
//}
#endregion
#region DataFetcherEvents
private void OnTerrainRecieved(UnityTile tile, RawPngRasterTile pngRasterTile)
{
if (tile != null)
{
_tilesWaitingResponse.Remove(tile);
if (tile.HeightDataState != TilePropertyState.Unregistered)
{
tile.SetHeightData(pngRasterTile.Data, _elevationOptions.requiredOptions.exaggerationFactor, _elevationOptions.modificationOptions.useRelativeHeight, _elevationOptions.colliderOptions.addCollider, _elevationOptions.requiredOptions.displacement);
Strategy.RegisterTile(tile);
}
}
}
/// <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--;
});
}
