Merge branch 'patch-1' of git://github.com/honzapatCZ/FlaxEngine into honzapatCZ-patch-1

Source/Engine/Core/Math/Quaternion.cs

@@ -967,7 +967,17 @@ namespace FlaxEngine
             Matrix3x3.LookAt(ref eye, ref target, ref up, out var matrix);
             RotationMatrix(ref matrix, out result);
         }
-
+        
+        /// <summary>
+        /// Creates a left-handed, look-at quaternion.
+        /// </summary>
+        /// <param name="eye">The position of the viewer's eye.</param>
+        /// <param name="target">The camera look-at target.</param>
+        /// <returns>The created look-at quaternion.</returns>
+        public static Quaternion LookAt(Vector3 eye, Vector3 target){
+            return LookAt(eye, target, Vector3.Up);
+        }
+        
         /// <summary>
         /// Creates a left-handed, look-at quaternion.
         /// </summary>
@@ -993,6 +1003,16 @@ namespace FlaxEngine
             LookAt(ref eye, ref forward, ref up, out result);
         }
 
+        /// <summary>
+        /// Creates a left-handed, look-at quaternion.
+        /// </summary>
+        /// <param name="forward">The camera's forward direction.</param>
+        /// <returns>The created look-at quaternion.</returns>
+        public static Quaternion RotationLookAt(Vector3 forward)
+        {
+            return RotationLookAt(forward, Vector3.Up);
+        }
+        
         /// <summary>
         /// Creates a left-handed, look-at quaternion.
         /// </summary>
@@ -1005,6 +1025,16 @@ namespace FlaxEngine
             return result;
         }
 
+        /// <summary>
+        /// Creates a rotation with the specified forward and upwards directions.
+        /// </summary>
+        /// <param name="forward">The forward direction. Direction to orient towards.</param>
+        /// <returns>The calculated quaternion.</returns>
+        public static Quaternion LookRotation(Vector3 forward)
+        {
+            return LookRotation(forward, Vector3.Up);
+        }
+
         /// <summary>
         /// Creates a rotation with the specified forward and upwards directions.
         /// </summary>