public Ray(Vector3D origin, Vector3D direction, double intensity)
{
Origin = origin;
double n = direction.Norm();
Direction = new Vector3D(direction.X/n, direction.Y/n, direction.Z/n);
Intensity = intensity;
}
public virtual Vector3D GetNormal(Vector3D intersection)
{
return null;
}
public Camera(int width, int height, int depth)
{
Width = width;
Height = height;
D = new Vector3D(width / 2, height / 2, depth);
}
public static double ReflectedRayAngleCos(Ray ray, Vector3D intersectionNormale)
{
double cos = Vector3D.Scalar(ray.Direction, intersectionNormale)/(ray.Direction.Norm()*intersectionNormale.Norm());
return Math.Pow(-Math.Log(cos + 1), 2);
}
public static double Scalar(Vector3D v1, Vector3D v2)
{
return v1.X*v2.X + v1.Y*v2.Y + v1.Z*v2.Z;
}
public Light(Vector3D position, int intensity)
{
Position = position;
Intensity = intensity;
}