public Calc_Params(Environment.Scene Rm, int Start_In, int End_In, int Thread_In, int Random_In)
{
Room = Rm;
StartIndex = Start_In;
EndIndex = End_In;
ThreadID = Thread_In;
RandomSeed = Random_In;
}
public Calc_Params(int Start_In, int End_In, int Thread_In, int Random_In)
{
Room = null;
StartIndex = Start_In;
EndIndex = End_In;
ThreadID = Thread_In;
RandomSeed = Random_In;
}
public Calc_Params(Environment.Scene Rm, int Start_In, int End_In, int Thread_In, int Random_In)
{
Room = Rm;
StartIndex = Start_In;
EndIndex = End_In;
ThreadID = Thread_In;
RandomSeed = Random_In;
}
public Calc_Params(int Start_In, int End_In, int Thread_In, int Random_In)
{
Room = null;
StartIndex = Start_In;
EndIndex = End_In;
ThreadID = Thread_In;
RandomSeed = Random_In;
}
/// <summary>
/// Calculates the direction of a specular reflection.
/// </summary>
/// <param name="R"></param>
/// <param name="u"></param>
/// <param name="v"></param>
/// <param name="Face_ID"></param>
public static void SpecularReflection(ref Hare.Geometry.Vector R, ref Environment.Scene Room, ref double u, ref double v, ref int Face_ID)
{
Hare.Geometry.Vector local_N = Room.Normal(Face_ID, u, v);
R -= local_N * Hare.Geometry.Hare_math.Dot(R, local_N) * 2;
}