/// <summary>
/// V is an enhanced vector 3, heavily used by the algorithm.
/// </summary>
/// <param name="position">Vertex position eular space.</param>
/// <param name="parent">Polychop parent - to prevent having static variables.</param>
public V(Vec3 position, Polychop parent)
{
this.parent = parent;
this.position = position;
centerCost = position.SquaredMagnitude();
objDist = float.NaN;
}
/// <summary>
/// Creates a triangle, which is basicly a V[3] with a extra few functionalities.
/// Counter-clockwise vertex order expected.
/// </summary>
/// <param name="firstVertex">First vertex</param>
/// <param name="secondVertex">Second</param>
/// <param name="thirdVertex">Third</param>
/// <param name="p"></param>
public T(V firstVertex, V secondVertex, V thirdVertex, Polychop p)
{
parent = p;
vert = new V[] { firstVertex, secondVertex, thirdVertex };
vert[0].face.Add(this);
vert[1].face.Add(this);
vert[2].face.Add(this);
vert[0].neighbor.Add(vert[1]);
vert[0].neighbor.Add(vert[2]);
vert[1].neighbor.Add(vert[0]);
vert[1].neighbor.Add(vert[2]);
vert[2].neighbor.Add(vert[0]);
vert[2].neighbor.Add(vert[1]);
ComputeNormal();
}
