HydraV3/HydraEngine/source/pipeline/HydraShadowPipeline.h

#ifndef HYDRASHADOWPIPELINE
#define HYDRASHADOWPIPELINE

#include "../engine/HydraObject.h"
#include "../windowmanager/HydraRenderSettings.h"
#include "HydraPipeline.h"
#include "HydraRenderStage.h"

#include <vector>

class HydraRenderStage;

class HydraShadowPipeline : public HydraPipeline
{
    public:        
        void Initialise() override;
        void Shutdown() override;
        void Render() override;
    private:
        void _CreateUBOs();
        void _CreateSpotRenderStage();
        void _CreateDirectionalRenderStage();
        void _UpdateUBO(uint32_t shadow_idx);
        void _BindFrameBufferAttachments(HydraID entity_id);
        void _RenderDirectionalShadowMaps();
        void _RenderSpotShadowMaps();

        HydraID m_per_frame_ubo = INVALID_HYDRA_ID;
        const uint32_t DIRECTIONAL_RENDER_STAGE = 0;
        const uint32_t SPOT_RENDER_STAGE = 1;
        
       
};

#endif /* HYDRADEFERREDPIPELINE */