コード例 #1
0
 /// <summary>Rotates the vector by an arbitrary angle</summary>
 /// <param name="vector">Vector to rotate</param>
 /// <param name="angle">Rotation angle</param>
 /// <returns>The rotated vector</returns>
 public static PolarVector2 <ScalarType, MathType> Rotate(
     PolarVector2 <ScalarType, MathType> vector, double angle
     )
 {
     return(new PolarVector2 <ScalarType, MathType>(
                Shared <UncheckedScalarMath> .Instance.Wrap(
                    vector.Phi + angle, 0.0, Trigonometry.Perigon
                    ),
                vector.Radius
                ));
 }
コード例 #2
0
 /// <summary>Normalizes the vector to a length of 1</summary>
 /// <param name="vector">Vector to be normalized</param>
 /// <returns>The normalized vector</returns>
 public static PolarVector2 <ScalarType, MathType> Normalize(
     PolarVector2 <ScalarType, MathType> vector
     )
 {
     return(new PolarVector2 <ScalarType, MathType>(vector.Phi, math.One));
 }
コード例 #3
0
 /// <summary>Returns a vector that points into the exact oppsite direction</summary>
 /// <param name="vector">Vector of which to return the opposite direction</param>
 /// <returns>The inverted vector</returns>
 public static PolarVector2 <ScalarType, MathType> operator -(
     PolarVector2 <ScalarType, MathType> vector
     )
 {
     return(PolarVector2 <ScalarType, MathType> .Rotate(vector, Trigonometry.Perigon));
 }