public static Vector4D HandMadeVectorPtrReturnerWrapper()
{
Vector4D ret;
unsafe{
double* pD = (double*)HandMadeVectorPtrReturner();
ret = new Vector4D(pD[0], pD[1], pD[2], pD[3]);
/*ret.X = pD[0];
ret.Y = pD[1];
ret.Z = pD[2];
ret.W = pD[3];*/
//ret = *(Vector4D*)HandMadeVectorPtrReturner();
}
return ret;
}
/// <summary>
/// Subtracts a vector from a scalar.
/// </summary>
/// <param name="v">A <see cref="Vector4D"/> instance.</param>
/// <param name="s">A scalar.</param>
/// <returns>A new <see cref="Vector4D"/> instance containing the difference.</returns>
/// <remarks>
/// result[i] = s - v[i]
/// </remarks>
public static Vector4D Subtract(double s, Vector4D v)
{
return(new Vector4D(s - v.X, s - v.Y, s - v.Z, s - v.W));
}
/// <summary>
/// Subtracts a vector from a vector.
/// </summary>
/// <param name="v">A <see cref="Vector4D"/> instance.</param>
/// <param name="w">A <see cref="Vector4D"/> instance.</param>
/// <returns>A new <see cref="Vector4D"/> instance containing the difference.</returns>
/// <remarks>
/// result[i] = v[i] - w[i].
/// </remarks>
public static Vector4D Subtract(Vector4D v, Vector4D w)
{
return(new Vector4D(v.X - w.X, v.Y - w.Y, v.Z - w.Z, v.W - w.W));
}
/// <summary>
/// Adds two vectors and put the result in the third vector.
/// </summary>
/// <param name="u">A <see cref="Vector4D"/> instance.</param>
/// <param name="v">A <see cref="Vector4D"/> instance</param>
/// <param name="w">A <see cref="Vector4D"/> instance to hold the result.</param>
public static void Add(Vector4D u, Vector4D v, ref Vector4D w)
{
w.X = u.X + v.X;
w.Y = u.Y + v.Y;
w.Z = u.Z + v.Z;
w.W = u.W + v.W;
}
public static extern int HandMadeVectorTaker(ref Vector4D vec);
/// <summary>
/// Multiplies a vector by a scalar.
/// </summary>
/// <param name="v">A <see cref="Vector4D"/> instance.</param>
/// <param name="s">A scalar.</param>
/// <returns>A new <see cref="Vector4D"/> containing the result.</returns>
public static Vector4D operator*(double s, Vector4D v)
{
return(Vector4D.Multiply(v, s));
}
/// <summary>
/// Adds a vector and a scalar.
/// </summary>
/// <param name="v">A <see cref="Vector4D"/> instance.</param>
/// <param name="s">A scalar.</param>
/// <returns>A new <see cref="Vector4D"/> instance containing the sum.</returns>
public static Vector4D operator+(double s, Vector4D v)
{
return(Vector4D.Add(v, s));
}
/// <summary>
/// Negates a vector.
/// </summary>
/// <param name="v">A <see cref="Vector4D"/> instance.</param>
/// <returns>A new <see cref="Vector4D"/> instance containing the negated values.</returns>
public static Vector4D Negate(Vector4D v)
{
return(new Vector4D(-v.X, -v.Y, -v.Z, -v.W));
}
/// <summary>
/// Divides a scalar by a vector.
/// </summary>
/// <param name="v">A <see cref="Vector4D"/> instance.</param>
/// <param name="s">A scalar</param>
/// <returns>A new <see cref="Vector4D"/> containing the quotient.</returns>
/// <remarks>
/// result[i] = s / v[i]
/// </remarks>
public static Vector4D Divide(double s, Vector4D v)
{
return new Vector4D(s / v.X, s/ v.Y, s / v.Z, s/ v.W);
}
/// <summary>
/// Divides a vector by a scalar.
/// </summary>
/// <param name="v">A <see cref="Vector4D"/> instance.</param>
/// <param name="s">A scalar</param>
/// <returns>A new <see cref="Vector4D"/> containing the quotient.</returns>
/// <remarks>
/// result[i] = v[i] / s;
/// </remarks>
public static Vector4D Divide(Vector4D v, double s)
{
return new Vector4D(v.X / s, v.Y / s, v.Z / s, v.W / s);
}
/// <summary>
/// Divides a vector by another vector.
/// </summary>
/// <param name="u">A <see cref="Vector4D"/> instance.</param>
/// <param name="v">A <see cref="Vector4D"/> instance.</param>
/// <returns>A new <see cref="Vector4D"/> containing the quotient.</returns>
/// <remarks>
/// result[i] = u[i] / v[i].
/// </remarks>
public static Vector4D Divide(Vector4D u, Vector4D v)
{
return new Vector4D(u.X / v.X, u.Y / v.Y, u.Z / v.Z, u.W / v.W);
}
/// <summary>
/// Tests whether two vectors are approximately equal given a tolerance value.
/// </summary>
/// <param name="v">A <see cref="Vector4D"/> instance.</param>
/// <param name="u">A <see cref="Vector4D"/> instance.</param>
/// <param name="tolerance">The tolerance value used to test approximate equality.</param>
/// <returns><see langword="true"/> if the two vectors are approximately equal; otherwise, <see langword="false"/>.</returns>
public static bool ApproxEqual(Vector4D v, Vector4D u, double tolerance)
{
return
(
(System.Math.Abs(v.X - u.X) <= tolerance) &&
(System.Math.Abs(v.Y - u.Y) <= tolerance) &&
(System.Math.Abs(v.Z - u.Z) <= tolerance) &&
(System.Math.Abs(v.W - u.W) <= tolerance)
);
}
/// <summary>
/// Tests whether two vectors are approximately equal using default tolerance value.
/// </summary>
/// <param name="v">A <see cref="Vector4D"/> instance.</param>
/// <param name="u">A <see cref="Vector4D"/> instance.</param>
/// <returns><see langword="true"/> if the two vectors are approximately equal; otherwise, <see langword="false"/>.</returns>
public static bool ApproxEqual(Vector4D v, Vector4D u)
{
return ApproxEqual(v,u, MathFunctions.EpsilonD);
}
/// <summary>
/// Adds a vector and a scalar and put the result into another vector.
/// </summary>
/// <param name="u">A <see cref="Vector4D"/> instance.</param>
/// <param name="s">A scalar.</param>
/// <param name="v">A <see cref="Vector4D"/> instance to hold the result.</param>
public static void Add(Vector4D u, double s, ref Vector4D v)
{
v.X = u.X + s;
v.Y = u.Y + s;
v.Z = u.Z + s;
v.W = u.W + s;
}
/// <summary>
/// Divides a vector by a scalar.
/// </summary>
/// <param name="v">A <see cref="Vector4D"/> instance.</param>
/// <param name="s">A scalar</param>
/// <returns>A new <see cref="Vector4D"/> containing the quotient.</returns>
/// <remarks>
/// result[i] = v[i] / s;
/// </remarks>
public static Vector4D Divide(Vector4D v, double s)
{
return(new Vector4D(v.X / s, v.Y / s, v.Z / s, v.W / s));
}
/// <summary>
/// Multiplies a vector by a scalar.
/// </summary>
/// <param name="u">A <see cref="Vector4D"/> instance.</param>
/// <param name="s">A scalar.</param>
/// <returns>A new <see cref="Vector4D"/> containing the result.</returns>
public static Vector4D Multiply(Vector4D u, double s)
{
return(new Vector4D(u.X * s, u.Y * s, u.Z * s, u.W * s));
}
/// <summary>
/// Divides a vector by another vector.
/// </summary>
/// <param name="u">A <see cref="Vector4D"/> instance.</param>
/// <param name="v">A <see cref="Vector4D"/> instance.</param>
/// <param name="w">A <see cref="Vector4D"/> instance to hold the result.</param>
/// <remarks>
/// w[i] = u[i] / v[i]
/// </remarks>
public static void Divide(Vector4D u, Vector4D v, ref Vector4D w)
{
w.X = u.X / v.X;
w.Y = u.Y / v.Y;
w.Z = u.Z / v.Z;
w.W = u.W / v.W;
}
/// <summary>
/// Negates the values of the vector.
/// </summary>
/// <param name="v">A <see cref="Vector4D"/> instance.</param>
/// <returns>A new <see cref="Vector4D"/> instance containing the negated values.</returns>
public static Vector4D operator-(Vector4D v)
{
return(Vector4D.Negate(v));
}
/// <summary>
/// Divides a vector by a scalar.
/// </summary>
/// <param name="u">A <see cref="Vector4D"/> instance.</param>
/// <param name="s">A scalar</param>
/// <param name="v">A <see cref="Vector4D"/> instance to hold the result.</param>
/// <remarks>
/// v[i] = u[i] / s
/// </remarks>
public static void Divide(Vector4D u, double s, ref Vector4D v)
{
v.X = u.X / s;
v.Y = u.Y / s;
v.Z = u.Z / s;
v.W = u.W / s;
}
/// <summary>
/// Subtracts a scalar from a vector.
/// </summary>
/// <param name="v">A <see cref="Vector4D"/> instance.</param>
/// <param name="s">A scalar.</param>
/// <returns>A new <see cref="Vector4D"/> instance containing the difference.</returns>
/// <remarks>
/// result[i] = v[i] - s
/// </remarks>
public static Vector4D operator-(Vector4D v, double s)
{
return(Vector4D.Subtract(v, s));
}
/// <summary>
/// Divides a scalar by a vector.
/// </summary>
/// <param name="u">A <see cref="Vector4D"/> instance.</param>
/// <param name="s">A scalar</param>
/// <param name="v">A <see cref="Vector4D"/> instance to hold the result.</param>
/// <remarks>
/// v[i] = s / u[i]
/// </remarks>
public static void Divide(double s, Vector4D u, ref Vector4D v)
{
v.X = s / u.X;
v.Y = s / u.Y;
v.Z = s / u.Z;
v.W = s / u.W;
}
/// <summary>
/// Divides a scalar by a vector.
/// </summary>
/// <param name="v">A <see cref="Vector4D"/> instance.</param>
/// <param name="s">A scalar</param>
/// <returns>A new <see cref="Vector4D"/> containing the quotient.</returns>
/// <remarks>
/// result[i] = s / v[i]
/// </remarks>
public static Vector4D operator/(double s, Vector4D v)
{
return(Vector4D.Divide(s, v));
}
/// <summary>
/// Calculates the dot product of two vectors.
/// </summary>
/// <param name="u">A <see cref="Vector4D"/> instance.</param>
/// <param name="v">A <see cref="Vector4D"/> instance.</param>
/// <returns>The dot product value.</returns>
public static double Dot(Vector4D u, Vector4D v)
{
return (u.X * v.X) + (u.Y * v.Y) + (u.Z * v.Z) + (u.W * v.W);
}
/// <summary>
/// Transforms a given vector by a matrix and put the result in a vector.
/// </summary>
/// <param name="matrix">A <see cref="Matrix4D"/> instance.</param>
/// <param name="vector">A <see cref="Vector4D"/> instance.</param>
/// <param name="result">A <see cref="Vector4D"/> instance to hold the result.</param>
public static void Transform(Matrix4D matrix, Vector4D vector, ref Vector4D result)
{
result.X = (matrix.M11 * vector.X) + (matrix.M12 * vector.Y) + (matrix.M13 * vector.Z) + (matrix.M14 * vector.W);
result.Y = (matrix.M21 * vector.X) + (matrix.M22 * vector.Y) + (matrix.M23 * vector.Z) + (matrix.M24 * vector.W);
result.Z = (matrix.M31 * vector.X) + (matrix.M32 * vector.Y) + (matrix.M33 * vector.Z) + (matrix.M34 * vector.W);
result.W = (matrix.M41 * vector.X) + (matrix.M42 * vector.Y) + (matrix.M43 * vector.Z) + (matrix.M44 * vector.W);
}
/// <summary>
/// Multiplies a vector by a scalar.
/// </summary>
/// <param name="u">A <see cref="Vector4D"/> instance.</param>
/// <param name="s">A scalar.</param>
/// <returns>A new <see cref="Vector4D"/> containing the result.</returns>
public static Vector4D Multiply(Vector4D u, double s)
{
return new Vector4D(u.X * s, u.Y * s, u.Z * s, u.W * s);
}
/// <summary>
/// Adds a vector and a scalar.
/// </summary>
/// <param name="v">A <see cref="Vector4D"/> instance.</param>
/// <param name="s">A scalar.</param>
/// <returns>A new <see cref="Vector4D"/> instance containing the sum.</returns>
public static Vector4D Add(Vector4D v, double s)
{
return(new Vector4D(v.X + s, v.Y + s, v.Z + s, v.W + s));
}
/// <summary>
/// Multiplies a vector by a scalar and put the result in another vector.
/// </summary>
/// <param name="u">A <see cref="Vector4D"/> instance.</param>
/// <param name="s">A scalar.</param>
/// <param name="v">A <see cref="Vector4D"/> instance to hold the result.</param>
public static void Multiply(Vector4D u, double s, ref Vector4D v)
{
v.X = u.X * s;
v.Y = u.Y * s;
v.Z = u.Z * s;
v.W = u.W * s;
}
/// <summary>
/// Subtracts a scalar from a vector.
/// </summary>
/// <param name="v">A <see cref="Vector4D"/> instance.</param>
/// <param name="s">A scalar.</param>
/// <returns>A new <see cref="Vector4D"/> instance containing the difference.</returns>
/// <remarks>
/// result[i] = v[i] - s
/// </remarks>
public static Vector4D Subtract(Vector4D v, double s)
{
return(new Vector4D(v.X - s, v.Y - s, v.Z - s, v.W - s));
}
/// <summary>
/// Negates a vector.
/// </summary>
/// <param name="v">A <see cref="Vector4D"/> instance.</param>
/// <returns>A new <see cref="Vector4D"/> instance containing the negated values.</returns>
public static Vector4D Negate(Vector4D v)
{
return new Vector4D(-v.X, -v.Y, -v.Z, -v.W);
}
/// <summary>
/// Divides a vector by another vector.
/// </summary>
/// <param name="u">A <see cref="Vector4D"/> instance.</param>
/// <param name="v">A <see cref="Vector4D"/> instance.</param>
/// <returns>A new <see cref="Vector4D"/> containing the quotient.</returns>
/// <remarks>
/// result[i] = u[i] / v[i].
/// </remarks>
public static Vector4D Divide(Vector4D u, Vector4D v)
{
return(new Vector4D(u.X / v.X, u.Y / v.Y, u.Z / v.Z, u.W / v.W));
}
/// <summary>
/// Subtracts a vector from a vector.
/// </summary>
/// <param name="v">A <see cref="Vector4D"/> instance.</param>
/// <param name="w">A <see cref="Vector4D"/> instance.</param>
/// <returns>A new <see cref="Vector4D"/> instance containing the difference.</returns>
/// <remarks>
/// result[i] = v[i] - w[i].
/// </remarks>
public static Vector4D Subtract(Vector4D v, Vector4D w)
{
return new Vector4D(v.X - w.X, v.Y - w.Y, v.Z - w.Z, v.W - w.W);
}
/// <summary>
/// Divides a scalar by a vector.
/// </summary>
/// <param name="v">A <see cref="Vector4D"/> instance.</param>
/// <param name="s">A scalar</param>
/// <returns>A new <see cref="Vector4D"/> containing the quotient.</returns>
/// <remarks>
/// result[i] = s / v[i]
/// </remarks>
public static Vector4D Divide(double s, Vector4D v)
{
return(new Vector4D(s / v.X, s / v.Y, s / v.Z, s / v.W));
}
/// <summary>
/// Subtracts a scalar from a vector.
/// </summary>
/// <param name="v">A <see cref="Vector4D"/> instance.</param>
/// <param name="s">A scalar.</param>
/// <returns>A new <see cref="Vector4D"/> instance containing the difference.</returns>
/// <remarks>
/// result[i] = v[i] - s
/// </remarks>
public static Vector4D Subtract(Vector4D v, double s)
{
return new Vector4D(v.X - s, v.Y - s, v.Z - s, v.W - s);
}
/// <summary>
/// Calculates the dot product of two vectors.
/// </summary>
/// <param name="u">A <see cref="Vector4D"/> instance.</param>
/// <param name="v">A <see cref="Vector4D"/> instance.</param>
/// <returns>The dot product value.</returns>
public static double Dot(Vector4D u, Vector4D v)
{
return((u.X * v.X) + (u.Y * v.Y) + (u.Z * v.Z) + (u.W * v.W));
}
/// <summary>
/// Subtracts a vector from a scalar.
/// </summary>
/// <param name="v">A <see cref="Vector4D"/> instance.</param>
/// <param name="s">A scalar.</param>
/// <returns>A new <see cref="Vector4D"/> instance containing the difference.</returns>
/// <remarks>
/// result[i] = s - v[i]
/// </remarks>
public static Vector4D Subtract(double s, Vector4D v)
{
return new Vector4D(s - v.X, s - v.Y, s - v.Z, s - v.W);
}
/// <summary>
/// Tests whether two vectors are approximately equal using default tolerance value.
/// </summary>
/// <param name="v">A <see cref="Vector4D"/> instance.</param>
/// <param name="u">A <see cref="Vector4D"/> instance.</param>
/// <returns><see langword="true"/> if the two vectors are approximately equal; otherwise, <see langword="false"/>.</returns>
public static bool ApproxEqual(Vector4D v, Vector4D u)
{
return(ApproxEqual(v, u, MathFunctions.EpsilonD));
}
/// <summary>
/// Subtracts a vector from a second vector and puts the result into a third vector.
/// </summary>
/// <param name="u">A <see cref="Vector4D"/> instance.</param>
/// <param name="v">A <see cref="Vector4D"/> instance</param>
/// <param name="w">A <see cref="Vector4D"/> instance to hold the result.</param>
/// <remarks>
/// w[i] = v[i] - w[i].
/// </remarks>
public static void Subtract(Vector4D u, Vector4D v, ref Vector4D w)
{
w.X = u.X - v.X;
w.Y = u.Y - v.Y;
w.Z = u.Z - v.Z;
w.W = u.W - v.W;
}
/// <summary>
/// Adds two vectors.
/// </summary>
/// <param name="u">A <see cref="Vector4D"/> instance.</param>
/// <param name="v">A <see cref="Vector4D"/> instance.</param>
/// <returns>A new <see cref="Vector4D"/> instance containing the sum.</returns>
public static Vector4D operator+(Vector4D u, Vector4D v)
{
return(Vector4D.Add(u, v));
}
/// <summary>
/// Subtracts a vector from a scalar and put the result into another vector.
/// </summary>
/// <param name="u">A <see cref="Vector4D"/> instance.</param>
/// <param name="s">A scalar.</param>
/// <param name="v">A <see cref="Vector4D"/> instance to hold the result.</param>
/// <remarks>
/// v[i] = u[i] - s
/// </remarks>
public static void Subtract(Vector4D u, double s, ref Vector4D v)
{
v.X = u.X - s;
v.Y = u.Y - s;
v.Z = u.Z - s;
v.W = u.W - s;
}
/// <summary>
/// Subtracts a vector from a vector.
/// </summary>
/// <param name="u">A <see cref="Vector4D"/> instance.</param>
/// <param name="v">A <see cref="Vector4D"/> instance.</param>
/// <returns>A new <see cref="Vector4D"/> instance containing the difference.</returns>
/// <remarks>
/// result[i] = v[i] - w[i].
/// </remarks>
public static Vector4D operator-(Vector4D u, Vector4D v)
{
return(Vector4D.Subtract(u, v));
}
/// <summary>
/// Subtracts a scalar from a vector and put the result into another vector.
/// </summary>
/// <param name="u">A <see cref="Vector4D"/> instance.</param>
/// <param name="s">A scalar.</param>
/// <param name="v">A <see cref="Vector4D"/> instance to hold the result.</param>
/// <remarks>
/// v[i] = s - u[i]
/// </remarks>
public static void Subtract(double s, Vector4D u, ref Vector4D v)
{
v.X = s - u.X;
v.Y = s - u.Y;
v.Z = s - u.Z;
v.W = s - u.W;
}
/// <summary>
/// Subtracts a vector from a scalar.
/// </summary>
/// <param name="v">A <see cref="Vector4D"/> instance.</param>
/// <param name="s">A scalar.</param>
/// <returns>A new <see cref="Vector4D"/> instance containing the difference.</returns>
/// <remarks>
/// result[i] = s - v[i]
/// </remarks>
public static Vector4D operator-(double s, Vector4D v)
{
return(Vector4D.Subtract(s, v));
}
public override int VectorTakerPtr4(ref Vector4D pVec)
{
return base.VectorTakerPtr4(ref pVec);
}
/// <summary>
/// Divides a vector by a scalar.
/// </summary>
/// <param name="v">A <see cref="Vector4D"/> instance.</param>
/// <param name="s">A scalar</param>
/// <returns>A new <see cref="Vector4D"/> containing the quotient.</returns>
/// <remarks>
/// result[i] = v[i] / s;
/// </remarks>
public static Vector4D operator/(Vector4D v, double s)
{
return(Vector4D.Divide(v, s));
}
public override int VectorTakerRef4(ref Vector4D rVec)
{
rVec.W = 666;
return 333;
}
public override int VectorTakerVal4(Vector4D vec)
{
return base.VectorTakerVal4(vec);
}
static void Main(string[] args)
{
Child child = Factory.GimmeAChild();
Parent parent = Factory.GimmeAParent();
Parent parent2 = Factory.GimmeAChildAsAParent();
child.DoEvenMore();
child.DoSomething(3, 4);
parent.DoSomething(2, 3);
parent2.DoSomething(1, 2);
Child child2 = (Child)parent2;
// SIZE howbig = SIZE.MEDIUM;
// parent2.MethodWithRefSize(ref howbig);
Vector3D v3 = new Vector3D(11, 22, 33);
Vector4D v4 = new Vector4D(1, 2, 3, 4);
Matrix4D mtx = new Matrix4D(11, 12, 13, 14, 21, 22, 23, 24, 31, 32, 33, 34, 41, 42, 43, 44);
int res;
// Handmade Matrix and Vector wrapping test
// Note: This tests the mapping of C++ Matrix and Vector types
// to exsiting C# Matrix and Vector types (and not wrapper classes)
res = HandmadeWrappers.HandMadeVectorTaker(ref v4);
//res = HandmadeWrappers.HandMadeMatrixTakerWrapper(ref mtx);
Vector4D vRes = HandmadeWrappers.HandMadeVectorReturner();
//Matrix4D mRes = HandmadeWrappers.HandMadeMatrixReturnerWrapper();
Vector4D vRes2 = HandmadeWrappers.HandMadeVectorPtrReturnerWrapper();
// Swig generated Matrix and Vector wrapping test
// Note: This tests the mapping of C++ Matrix and Vector types
// to exsiting C# Matrix and Vector types (and not wrapper classes generated by Swig).
// The mapping of the types is done by Swig, though
VectorConsumer vc = new VectorConsumer();
//Matrix4D mRes2 = vc.GimmeSomeMatrix();
res = vc.VectorTakerPtr3(ref v3);
res = vc.VectorTakerRef3(ref v3);
res = vc.VectorTakerVal3(v3);
Vector3D vRet = vc.GimmeSomeVector();
Vector3D vOld = vc.VV;
vc.VV = vRet;
vOld = vc.VV;
res = vc.VectorTakerPtr4(ref v4);
res = vc.VectorTakerRef4(ref v4);
res = vc.VectorTakerVal4(v4);
//res = vc.MatrixTakerPtr(ref mtx);
//res = vc.MatrixTakerRef(ref mtx);
//res = vc.MatrixTakerVal(mtx);
MyVectorConsumer myVc = new MyVectorConsumer();
VectorConsumerCaller.CallVectorConsumer(myVc);
AParamType param = null;
RefRefTest.ParameterTaker(ref param);
int i = 8;
}
/// <summary>
/// Transforms a given vector by a matrix.
/// </summary>
/// <param name="matrix">A <see cref="Matrix4D"/> instance.</param>
/// <param name="vector">A <see cref="Vector4D"/> instance.</param>
/// <returns>A new <see cref="Vector4D"/> instance containing the result.</returns>
public static Vector4D Transform(Matrix4D matrix, Vector4D vector)
{
return new Vector4D(
(matrix.M11 * vector.X) + (matrix.M12 * vector.Y) + (matrix.M13 * vector.Z) + (matrix.M14 * vector.W),
(matrix.M21 * vector.X) + (matrix.M22 * vector.Y) + (matrix.M23 * vector.Z) + (matrix.M24 * vector.W),
(matrix.M31 * vector.X) + (matrix.M32 * vector.Y) + (matrix.M33 * vector.Z) + (matrix.M34 * vector.W),
(matrix.M41 * vector.X) + (matrix.M42 * vector.Y) + (matrix.M43 * vector.Z) + (matrix.M44 * vector.W));
}
/// <summary>
/// Adds two vectors.
/// </summary>
/// <param name="v">A <see cref="Vector4D"/> instance.</param>
/// <param name="w">A <see cref="Vector4D"/> instance.</param>
/// <returns>A new <see cref="Vector4D"/> instance containing the sum.</returns>
public static Vector4D Add(Vector4D v, Vector4D w)
{
return(new Vector4D(v.X + w.X, v.Y + w.Y, v.Z + w.Z, v.W + w.W));
}
/// <summary>
/// Initializes a new instance of the <see cref="Matrix4D"/> structure with the specified values.
/// </summary>
/// <param name="column1">A <see cref="Vector2D"/> instance holding values for the first column.</param>
/// <param name="column2">A <see cref="Vector2D"/> instance holding values for the second column.</param>
/// <param name="column3">A <see cref="Vector2D"/> instance holding values for the third column.</param>
/// <param name="column4">A <see cref="Vector2D"/> instance holding values for the fourth column.</param>
public Matrix4D(Vector4D column1, Vector4D column2, Vector4D column3, Vector4D column4)
{
_m11 = column1.X; _m12 = column2.X; _m13 = column3.X; _m14 = column4.X;
_m21 = column1.Y; _m22 = column2.Y; _m23 = column3.Y; _m24 = column4.Y;
_m31 = column1.Z; _m32 = column2.Z; _m33 = column3.Z; _m34 = column4.Z;
_m41 = column1.W; _m42 = column2.W; _m43 = column3.W; _m44 = column4.W;
}
/// <summary>
/// Adds a vector and a scalar.
/// </summary>
/// <param name="v">A <see cref="Vector4D"/> instance.</param>
/// <param name="s">A scalar.</param>
/// <returns>A new <see cref="Vector4D"/> instance containing the sum.</returns>
public static Vector4D Add(Vector4D v, double s)
{
return new Vector4D(v.X + s, v.Y + s, v.Z + s, v.W +s);
}
