Blend test

src/engine/InterestManagement/Terrain.java

@@ -123,7 +123,12 @@ public class Terrain {
 
         // Blend between terrains
 
-        return interpolatedChildHeight * (1 - terrainZone.terrain.terrainBlend(terrainOffset));
+        float blendFactor = terrainZone.terrain.terrainBlend(terrainOffset);
+
+        float terrainHeight = interpolatedChildHeight * blendFactor;
+        terrainHeight += interpolatedParentTerrainHeight * (1 - blendFactor);
+
+        return terrainHeight;
 
     }