/// <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(Vector3FArrayList vectors, Matrix4F transformation, Vector3FArrayList result)
{
for (int i = 0; i < vectors.Count; i++)
{
result.Add(Matrix4F.Transform(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(Vector3FArrayList vectors, Matrix4F transformation)
{
for (int i = 0; i < vectors.Count; i++)
{
vectors[i] = Matrix4F.Transform(transformation, vectors[i]);
}
}
public static Vector3FArrayList CreateRandomVector3FArray(int count, IFloatRandomNumberGenerator r)
{
Vector3FArrayList result = new Vector3FArrayList(count);
for (int i = 0; i < count; i++)
{
result.Add(new Vector3F(r.NextFloat(), r.NextFloat(), r.NextFloat()));
}
return(result);
}
/// <summary>
/// Initializes a new instance of the <see cref="Polygon"/> class with serialized data.
/// </summary>
/// <param name="info">The object that holds the serialized object data.</param>
/// <param name="context">The contextual information about the source or destination.</param>
private Polygon(SerializationInfo info, StreamingContext context)
{
_points = (Vector3FArrayList)info.GetValue("Points", typeof(Vector3FArrayList));
}
/// <summary>
/// Initializes a new instance of the <see cref="Polygon"/> class using coordinates from another instance.
/// </summary>
/// <param name="polygon">A <see cref="Polygon"/> instance.</param>
public Polygon(Polygon polygon)
{
_points = (Vector3FArrayList)polygon._points.Clone();
}
/// <summary>
/// Initializes a new instance of the <see cref="Polygon"/> class using an array of coordinates.
/// </summary>
/// <param name="points">An <see cref="Vector3FArrayList"/> instance.</param>
public Polygon(Vector3FArrayList points)
{
_points.AddRange(points);
}
