anchor.diff:          let simple =
               {
                   budget = Mod.constant -1L
  +                splitfactor = Mod.constant 0.4
                   time = Mod.time
                   maxSplits = Mod.constant System.Environment.ProcessorCount
                   renderBounds = Mod.constant false
  
positive.code:             }
  
      module Sg = 
          type LodTreeNode(stats : IModRef<LodRendererStats>, pickTrees : Option<mmap<ILodTreeNode,SimplePickTree>>, alphaToCoverage : bool, budget : IMod<int64>, renderBounds : IMod<bool>, maxSplits : IMod<int>, time : IMod<System.DateTime>, clouds : aset<LodTreeInstance>) =
              member x.Time = time
              member x.Clouds = clouds
              member x.MaxSplits = maxSplits
  
negative.code:             member x.RenderBounds = renderBounds
              member x.Budget = budget
              member x.AlphaToCoverage = alphaToCoverage
              member x.SplitFactor = splitfactor
              interface ISg
  
              new(stats : IModRef<LodRendererStats>, pickTrees : mmap<ILodTreeNode,SimplePickTree>, alphaToCoverage : bool, budget : IMod<int64>, splitfactor : IMod<float>, renderBounds : IMod<bool>, maxSplits : IMod<int>, time : IMod<System.DateTime>, clouds : aset<LodTreeInstance>) =
                  LodTreeNode(stats, Some pickTrees, alphaToCoverage, budget, splitfactor, renderBounds, maxSplits, time, clouds)
              new(stats : IModRef<LodRendererStats>, alphaToCoverage : bool, budget : IMod<int64>, splitfactor : IMod<float>, renderBounds : IMod<bool>, maxSplits : IMod<int>, time : IMod<System.DateTime>, clouds : aset<LodTreeInstance>) =
                  LodTreeNode(stats, None, alphaToCoverage, budget, splitfactor, renderBounds, maxSplits, time, clouds)
  
          let lodTree (cfg : LodTreeRenderConfig) (data : aset<LodTreeInstance>) =
              LodTreeNode(cfg.stats, cfg.alphaToCoverage, cfg.budget, cfg.splitfactor, cfg.renderBounds, cfg.maxSplits, cfg.time, data) :> ISg
      
  
  namespace Aardvark.SceneGraph.Semantics
  