private void SetPreviewTile(MetaTileMap metaTilemap, Vector3Int position, LayerTile tile)
{
if (tile is ObjectTile)
{
if (previewTile == null)
{
previewTile = CreateInstance <PreviewTile>();
}
previewTile.ReferenceTile = tile;
tile = previewTile;
position.z++; // to draw the object over already existing stuff
}
metaTilemap.SetPreviewTile(position, tile, brush.cells[0].matrix);
}