public Vector3 Sample(float u, float v, RenderSettings settings)
{
var d = _camera.CreateEyeRay(u, v);
var hp = _spheres.GetHitPoint(d, _camera.Eye);
var color = CalcColor(hp, settings);
if (settings.Reflection)
{
color += CalcReflection(hp, _camera.Eye, settings, 0, REFLECTION_DECAY);
}
return(color);
}
public Vector3 Sample(float u, float v)
{
return(CalcColor(_spheres.GetHitPoint(_camera.CreateEyeRay(u, v), _camera.Eye)));
}