/// <summary>
/// Transform the vectors in the given array and put the result in another array.
/// </summary>
/// <param name="vectors">An array of vectors to transform.</param>
/// <param name="transformation">The transformation.</param>
/// <param name="result">An array of vectors to put the transformation results in (should be empty).</param>
public static void TransformArray(Vector4DArrayList vectors, Matrix4D transformation, Vector4DArrayList result)
{
for (int i = 0; i < vectors.Count; i++)
{
result.Add(transformation * vectors[i]);
}
}
/// <summary>
/// Transform the vectors in the given array.
/// </summary>
/// <param name="vectors">An array of vectors to transform.</param>
/// <param name="transformation">The transformation.</param>
/// <remarks>
/// This method changes the vector values in the <paramref name="vectors"/> array.
/// </remarks>
public static void TransformArray(Vector4DArrayList vectors, Matrix4D transformation)
{
for (int i = 0; i < vectors.Count; i++)
{
vectors[i] = transformation * vectors[i];
}
}
public static Vector4DArrayList CreateRandomVector4DArray(int count, IDoubleRandomNumberGenerator r)
{
Vector4DArrayList result = new Vector4DArrayList(count);
for (int i = 0; i < count; i++)
{
result.Add(new Vector4D(r.NextDouble(), r.NextDouble(), r.NextDouble(), r.NextDouble()));
}
return(result);
}
