added new classes for the quadTree

src/main/java/com/seibel/lod/core/objects/lod/quadtree/LodQuadTree.java

@@ -0,0 +1,13 @@
+package com.seibel.lod.core.objects.lod.quadtree;
+
+import com.seibel.lod.core.util.DetailDistanceUtil;
+
+public class LodQuadTree
+{
+	public LodSection[][][] quadTreeStructure;
+	public QuadTreeProperties properties;
+	
+	public LodQuadTree()
+	{
+	}
+}

src/main/java/com/seibel/lod/core/objects/lod/quadtree/LodSection.java

@@ -12,8 +12,8 @@ public class LodSection
 	public final int detail;
 	
 	//level position of this section
-	public final int levelPosX;
-	public final int levelPosZ;
+	public final int sectionPosX;
+	public final int sectionPosZ;
 	
 	//horizontal size of this section
 	public final int horizontalSize;
@@ -59,8 +59,8 @@ public class LodSection
 	public LodSection(int detail, int horizontalSize, int verticalSize, int levelPosX, int levelPosZ, byte generationMode, boolean avoidPregeneratedChunk, int idPerLod)
 	{
 		this.detail = detail;
-		this.levelPosX = levelPosX;
-		this.levelPosZ = levelPosZ;
+		this.sectionPosX = levelPosX;
+		this.sectionPosZ = levelPosZ;
 		this.horizontalSize = horizontalSize;
 		this.verticalSize = verticalSize;
 		this.generationMode = generationMode;

src/main/java/com/seibel/lod/core/objects/lod/quadtree/QuadTreeMover.java

@@ -0,0 +1,11 @@
+package com.seibel.lod.core.objects.lod.quadtree;
+
+import com.seibel.lod.core.util.DetailDistanceUtil;
+
+public class QuadTreeMover
+{
+	public static void move(LodQuadTree lqt, RenderQuadTree rqt, int centerX, int centerZ)
+	{
+	
+	}
+}

src/main/java/com/seibel/lod/core/objects/lod/quadtree/QuadTreeProperties.java

@@ -0,0 +1,36 @@
+package com.seibel.lod.core.objects.lod.quadtree;
+
+import com.seibel.lod.core.util.DetailDistanceUtil;
+
+public class QuadTreeProperties
+{
+	public int MAX_NUMBER_OF_DETAIL=23;
+	public int SECTION_SIZE=128;
+	public int[] absoluteDetailCircleSize = new int[MAX_NUMBER_OF_DETAIL];
+	public int[] relativeDetailCircleSize = new int[MAX_NUMBER_OF_DETAIL];
+	public int[] generationModeOfDetail = new int[MAX_NUMBER_OF_DETAIL];
+	
+	public LodQuadTree lodQuadTree;
+	public RenderQuadTree renderQuadTree;
+	
+	public void update()
+	{
+		for(int detail = 0; detail < MAX_NUMBER_OF_DETAIL; detail++)
+		{
+			//Compute circle distance for this detail in term of blocks
+			absoluteDetailCircleSize[detail] = DetailDistanceUtil.getDrawDistanceFromDetail(detail);
+			//Compute circle distance in terms of number of section
+			relativeDetailCircleSize[detail] = (int) Math.ceil(absoluteDetailCircleSize[detail]/(SECTION_SIZE*2^detail));
+		}
+		updateGridSize();
+	}
+	
+	private void updateGridSize()
+	{
+		for(int detail = 0; detail < MAX_NUMBER_OF_DETAIL; detail++)
+		{
+			//Use this value to change to update the size of the matrices
+			//relativeDetailCircleSize[detail];
+		}
+	}
+}

src/main/java/com/seibel/lod/core/objects/lod/quadtree/RenderQuadTree.java

@@ -0,0 +1,13 @@
+package com.seibel.lod.core.objects.lod.quadtree;
+
+import com.seibel.lod.core.util.DetailDistanceUtil;
+
+public class RenderQuadTree
+{
+	//public RenderSection[][][] quadTreeStructure;
+	public QuadTreeProperties properties;
+	
+	public RenderQuadTree()
+	{
+	}
+}