Sample struct to make raytracer diagnostics possible.

SPixelContext.h

struct SPixelContext
{
	enum class EIterationType
	{
		Primary = 0,
		Reflection = 1,
		Refraction = 2
	};

	struct SShadowInfo
	{
		ray3f Ray;
		bool Hit = false;
	};

	struct SIteration
	{
		EIterationType Type = EIterationType::Primary;
		ray3f Ray;
		CObject const * HitObject = nullptr;
		vec3f HitPoint;
		vec3f HitNormal;
		float HitTime = 0;
		vector<SShadowInfo> ShadowRays;
		color3f Ambient;
		color3f Diffuse;
		color3f Specular;
		string ExtraInfo;

		SIteration * Parent = nullptr;
	};

	vector<SIteration *> Iterations;

};