ColorPicker.hpp

#pragma once
#ifndef __H__OCULAR_UTILITIES_COLOR_PICKER__H__
#define __H__OCULAR_UTILITIES_COLOR_PICKER__H__

#include <cstdint>
#include <vector>

//------------------------------------------------------------------------------------------

namespace Ocular
{
    namespace Core
    {
        class SceneObject;
        class Camera;
    }

    namespace Graphics
    {
        class Material;
    }

    namespace Utils
    {
        class ColorPicker
        {
        public:

            static Core::SceneObject* Pick(Core::Camera* camera, uint32_t x, uint32_t y);
                                            
        protected:

            static Graphics::Material* GetMaterial();
            static void RenderObjects(std::vector<Core::SceneObject*>& objects, Graphics::Material* material);
            static void Sort(std::vector<Core::SceneObject*>& objects);
            static uint32_t GetPickedIndex(Core::Camera* camera, uint32_t x, uint32_t y);

        private:
        };
    }
}
//------------------------------------------------------------------------------------------

#endif