// Calculate the reflectionvector around a given normal, and return that
public static Vector Reflect(Vector vI, Vector vN)
{
//R = 2 * (N.I) * N – I
Vector R = 2 * vI.Dot(vN) * vN - vI;
return R;
}
public static Vector Reflect(Vector vI, Vector vN)
{
var reflectedVector = 2 * vI.Dot(vN) * vN - vI;
return reflectedVector;
}