Added DetailUtil and it's use in the buffer builder +

small fixes
2021-08-22 11:27:40 +02:00
parent e2a983e4ac
commit 1a7655e752
8 changed files with 245 additions and 995 deletions
@@ -0,0 +1,54 @@
+package com.seibel.lod.util;
+
+import com.seibel.lod.enums.DistanceCalculatorType;
+import com.seibel.lod.enums.DistanceGenerationMode;
+
+public class DetailUtil
+{
+    private static int initial = 200;
+    private static double genMultiplier = 1.5;
+    private static DistanceCalculatorType calculator = DistanceCalculatorType.LINEAR;
+    private static final int maxDetail = 10;
+    private static final int minDistance = 0;
+    private static final int maxDistance = 1000000;
+    private static DistanceGenerationMode[] distancesGenerators = {
+            DistanceGenerationMode.SURFACE,
+            DistanceGenerationMode.SURFACE,
+            DistanceGenerationMode.SURFACE,
+            DistanceGenerationMode.SURFACE,
+            DistanceGenerationMode.SURFACE,
+            DistanceGenerationMode.SURFACE,
+            DistanceGenerationMode.SURFACE,
+            DistanceGenerationMode.SURFACE,
+            DistanceGenerationMode.SURFACE};
+
+    public static int getDistanceRendering(int detail)
+    {
+        int distance = 0;
+        switch (calculator)
+        {
+            case LINEAR:
+                distance = (detail * initial);
+            break;
+            case QUADRATIC:
+                if (detail == 0)
+                    distance = minDistance;
+                else if(detail == maxDetail)
+                    distance = maxDistance;
+                else
+                    distance = (int) (Math.pow(2, detail) * initial);
+            break;
+        }
+        return distance;
+    }
+
+    public static int getDistanceGeneration(int detail)
+    {
+        return (int) (getDistanceRendering(detail) * genMultiplier);
+    }
+
+    public static DistanceGenerationMode getDistanceGenerationMode(int detail)
+    {
+        return distancesGenerators[detail];
+    }
+}