re-add dynamic overdraw

src/main/java/com/seibel/lod/util/LodUtil.java

@@ -47,13 +47,12 @@ import net.minecraft.world.chunk.IChunk;
 import net.minecraft.world.gen.Heightmap;
 import net.minecraft.world.server.ServerChunkProvider;
 import net.minecraft.world.server.ServerWorld;
-import org.lwjgl.system.CallbackI;
 
 /**
  * This class holds methods and constants that may be used in multiple places.
  * 
  * @author James Seibel
- * @version 10-13-2021
+ * @version 10-20-2021
  */
 public class LodUtil
 {
@@ -365,8 +364,6 @@ public class LodUtil
 		if (overdraw == VanillaOverdraw.DYNAMIC
 				&& chunkRenderDist <= MINIMUM_RENDER_DISTANCE_FOR_PARTIAL_OVERDRAW)
 		{
-			overdraw = VanillaOverdraw.NEVER;
-			/*
 			// The vanilla render distance isn't far enough 
 			// for partial skipping to make sense...
 			if (!lodDim.dimension.hasCeiling() && (drawRes == HorizontalResolution.BLOCK))
@@ -384,7 +381,7 @@ public class LodUtil
 				// Or the user is using a LOW horizontal resolution
 				// and overdraw would be very noticeable.
 				overdraw = VanillaOverdraw.NEVER;
-			}*/
+			}
 		}
 		
 		
@@ -394,7 +391,6 @@ public class LodUtil
 		{
 		case ALWAYS:
 			// don't skip any positions
-			System.out.println("going to return");
 			return new HashSet<>();
 		
 		case DYNAMIC: