Exemple #1
0
        /// <summary>
        /// Multiplies two instances.
        /// </summary>
        /// <param name="left">The left operand of the multiplication.</param>
        /// <param name="right">The right operand of the multiplication.</param>
        /// <returns>A new instance that is the result of the multiplication.</returns>
        public static Matrix2x3 Mult(Matrix2 left, Matrix2x3 right)
        {
            Matrix2x3 result;

            Mult(ref left, ref right, out result);
            return(result);
        }
Exemple #2
0
 /// <summary>
 /// Calculate the transpose of the given matrix.
 /// </summary>
 /// <param name="mat">The matrix to transpose.</param>
 /// <param name="result">The transpose of the given matrix.</param>
 public static void Transpose(ref Matrix3x2 mat, out Matrix2x3 result)
 {
     result.Row0.X = mat.Row0.X;
     result.Row0.Y = mat.Row1.X;
     result.Row0.Z = mat.Row2.X;
     result.Row1.X = mat.Row0.Y;
     result.Row1.Y = mat.Row1.Y;
     result.Row1.Z = mat.Row2.Y;
 }
Exemple #3
0
        /// <summary>
        /// Multiplies two instances.
        /// </summary>
        /// <param name="left">The left operand of the multiplication.</param>
        /// <param name="right">The right operand of the multiplication.</param>
        /// <param name="result">A new instance that is the result of the multiplication.</param>
        public static void Mult(ref Matrix2 left, ref Matrix2x3 right, out Matrix2x3 result)
        {
            float lM11 = left.Row0.X, lM12 = left.Row0.Y,
                  lM21 = left.Row1.X, lM22 = left.Row1.Y,
                  rM11 = right.Row0.X, rM12 = right.Row0.Y, rM13 = right.Row0.Z,
                  rM21 = right.Row1.X, rM22 = right.Row1.Y, rM23 = right.Row1.Z;

            result.Row0.X = (lM11 * rM11) + (lM12 * rM21);
            result.Row0.Y = (lM11 * rM12) + (lM12 * rM22);
            result.Row0.Z = (lM11 * rM13) + (lM12 * rM23);
            result.Row1.X = (lM21 * rM11) + (lM22 * rM21);
            result.Row1.Y = (lM21 * rM12) + (lM22 * rM22);
            result.Row1.Z = (lM21 * rM13) + (lM22 * rM23);
        }
Exemple #4
0
        /// <summary>
        /// Multiplies two instances.
        /// </summary>
        /// <param name="left">The left operand of the multiplication.</param>
        /// <param name="right">The right operand of the multiplication.</param>
        /// <param name="result">A new instance that is the result of the multiplication.</param>
        public static void Mult(ref Matrix2x4 left, ref Matrix4x3 right, out Matrix2x3 result)
        {
            float lM11 = left.Row0.X, lM12 = left.Row0.Y, lM13 = left.Row0.Z, lM14 = left.Row0.W,
                  lM21 = left.Row1.X, lM22 = left.Row1.Y, lM23 = left.Row1.Z, lM24 = left.Row1.W,
                  rM11 = right.Row0.X, rM12 = right.Row0.Y, rM13 = right.Row0.Z,
                  rM21 = right.Row1.X, rM22 = right.Row1.Y, rM23 = right.Row1.Z,
                  rM31 = right.Row2.X, rM32 = right.Row2.Y, rM33 = right.Row2.Z,
                  rM41 = right.Row3.X, rM42 = right.Row3.Y, rM43 = right.Row3.Z;

            result.Row0.X = (((lM11 * rM11) + (lM12 * rM21)) + (lM13 * rM31)) + (lM14 * rM41);
            result.Row0.Y = (((lM11 * rM12) + (lM12 * rM22)) + (lM13 * rM32)) + (lM14 * rM42);
            result.Row0.Z = (((lM11 * rM13) + (lM12 * rM23)) + (lM13 * rM33)) + (lM14 * rM43);
            result.Row1.X = (((lM21 * rM11) + (lM22 * rM21)) + (lM23 * rM31)) + (lM24 * rM41);
            result.Row1.Y = (((lM21 * rM12) + (lM22 * rM22)) + (lM23 * rM32)) + (lM24 * rM42);
            result.Row1.Z = (((lM21 * rM13) + (lM22 * rM23)) + (lM23 * rM33)) + (lM24 * rM43);
        }