public ModernRenderer(Document document)
{
_document = document;
_array = new MapObjectArray(GetAllVisible(document.Map.WorldSpawn));
_decalArray = new DecalArray(GetDecals(document.Map.WorldSpawn));
_modelArrays = new Dictionary <Model, ModelArray>();
_models = new List <Tuple <Entity, Model> >();
// Can't use a single grid array as it varies depending on the zoom level (pixel hiding factor)
GridArrays = ViewportManager.Viewports.OfType <Viewport2D>().ToDictionary(x => x, x => new GridArray());
UpdateGrid(document.Map.GridSpacing, document.Map.Show2DGrid, document.Map.Show3DGrid, false);
_selectionTransformMat = Matrix.Identity;
_selectionTransform = Matrix4.Identity;
_mapObject2DShader = new MapObject2DShader();
_mapObject3DShader = new MapObject3DShader();
}
