cleaned up some terrain code and deprecated a few constructors

git-svn-id: https://jmonkeyengine.googlecode.com/svn/trunk@9674 75d07b2b-3a1a-0410-a2c5-0572b91ccdca

engine/src/terrain/com/jme3/terrain/geomipmap/TerrainQuad.java

@@ -135,6 +135,7 @@ public class TerrainQuad extends Node implements Terrain {
      * @param heightMap The height map to generate the terrain from (a flat
      * height map will be generated if this is null)
      */
+    @Deprecated
     public TerrainQuad(String name, int patchSize, int quadSize, int totalSize, float[] heightMap) {
         this(name, patchSize, totalSize, quadSize, Vector3f.UNIT_XYZ, heightMap);
     }
@@ -149,6 +150,7 @@ public class TerrainQuad extends Node implements Terrain {
      * @param heightMap The height map to generate the terrain from (a flat
      * height map will be generated if this is null)
      */
+    @Deprecated
     public TerrainQuad(String name, int patchSize, int size, Vector3f scale, float[] heightMap) {
         this(name, patchSize, size, scale, heightMap, size, new Vector2f(), 0);
         affectedAreaBBox = new BoundingBox(new Vector3f(0,0,0), size*2, Float.MAX_VALUE, size*2);
@@ -167,6 +169,7 @@ public class TerrainQuad extends Node implements Terrain {
      * @param heightMap The height map to generate the terrain from (a flat
      * height map will be generated if this is null)
      */
+    @Deprecated
     public TerrainQuad(String name, int patchSize, int totalSize, int quadSize, Vector3f scale, float[] heightMap) {
         this(name, patchSize, quadSize, scale, heightMap, totalSize, new Vector2f(), 0);
         affectedAreaBBox = new BoundingBox(new Vector3f(0,0,0), totalSize*2, Float.MAX_VALUE, totalSize*2);

engine/src/terrain/com/jme3/terrain/geomipmap/lodcalc/PerspectiveLodCalculator.java

@@ -45,7 +45,6 @@ import java.util.List;
 
 public class PerspectiveLodCalculator implements LodCalculator {
 
-    private TerrainPatch patch;
     private Camera cam;
     private float[] entropyDistances;
     private float pixelError;
@@ -74,11 +73,7 @@ public class PerspectiveLodCalculator implements LodCalculator {
         return A / T;
     }
     
-    public boolean calculateLod(List<Vector3f> locations, HashMap<String, UpdatedTerrainPatch> updates) {
-        return calculateLod(patch, locations, updates);
-    }
-
-    public boolean calculateLod(TerrainPatch terrainPatch, List<Vector3f> locations, HashMap<String, UpdatedTerrainPatch> updates) {
+    public boolean calculateLod(TerrainPatch patch, List<Vector3f> locations, HashMap<String, UpdatedTerrainPatch> updates) {
         if (entropyDistances == null){
             // compute entropy distances
             float[] lodEntropies = patch.getLodEntropies();