/// <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(Vector4FArrayList vectors, Matrix4F transformation, Vector4FArrayList 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(Vector4FArrayList vectors, Matrix4F transformation)
{
for (int i = 0; i < vectors.Count; i++)
{
vectors[i] = transformation * vectors[i];
}
}
public static Vector4FArrayList CreateRandomVector4FArray(int count, IFloatRandomNumberGenerator r)
{
Vector4FArrayList result = new Vector4FArrayList(count);
for (int i = 0; i < count; i++)
{
result.Add(new Vector4F(r.NextFloat(), r.NextFloat(), r.NextFloat(), r.NextFloat()));
}
return(result);
}
