Update TerrainInfluenceMap.cs

Author: Renardjojo

Runtime/TerrainInfluenceMap.cs

@@ -160,7 +160,10 @@ public Color[] GetDatas(Rect localRect)
             texture.Apply();
 
             RenderTexture.active = null; // added to avoid errors
-            return texture.GetPixels();
+            Color[] rst = texture.GetPixels();
+            Texture2D.Destroy(texture);
+
+            return rst;
         }
 
         public Color[] GetDatas()
@@ -300,4 +303,4 @@ static bool IsDiscInsideAABB(Vector2 discCenter, float discRadius, Vector2 rectM
             return (ex < discRadius) && (ey < discRadius) && (ex * ex + ey * ey < discRadius * discRadius);
         }
     }
-}
+}