ShaderPassMemorySlot.h

// ShaderPassMemorySlot.h
//
 
namespace nkGraphics
{
    class ShaderPassMemorySlot : public ShaderMemorySlot
    {
        public :
 
            enum class DATA_TYPE
            {
                UNKNOWN = 0,         
                VECTOR,              
                MATRIX,              
                CAM_CORNERS_WORLD,   
                CAM_CORNERS_VIEW,    
                TARGET_SIZE,         
                PROJECTION_PARAMS,   
                TEXTURE_SIZE,        
                VIEW_MATRIX,         
                VIEW_MATRIX_INV,     
                PROJ_MATRIX,         
                PROJ_MATRIX_INV,     
                CAM_POSITION,        
                CAM_DIRECTION_WORLD, 
                TIME,                
                CUSTOM               
            } ;
        
        public :
        
            ShaderPassMemorySlot (System* system) noexcept ;
            virtual ~ShaderPassMemorySlot () ;
 
            // Getters
            void* getData () const ;
            virtual unsigned int getDataSize () const ;
            virtual nkMemory::StringView getDataTypeAsString () const override ;
            DATA_TYPE getType () const ;
            nkMaths::Vector* getDataAsVector () const ;
            nkMaths::Matrix* getDataAsMatrix () const ;
 
            // Setters
            void setFromVector (const nkMaths::Vector& data) ;
            void setFromMatrix (const nkMaths::Matrix& data) ;
            void setAsCamCornersWorld (Camera* forcedCamera = nullptr) ;
            void setAsCamCornersView (Camera* forcedCamera = nullptr) ;
            void setAsTargetSize () ;
            void setAsProjectionParameters (Camera* forcedCamera = nullptr) ;
            void setAsViewMatrix (Camera* forcedCamera = nullptr) ;
            void setAsViewMatrixInv (Camera* forcedCamera = nullptr) ;
            void setAsProjectionMatrix (Camera* forcedCamera = nullptr) ;
            void setAsProjectionMatrixInv (Camera* forcedCamera = nullptr) ;
            void setAsViewProjectionMatrix (Camera* forcedCamera = nullptr) ;
            void setAsCameraPosition (Camera* forcedCamera = nullptr) ;
            void setAsCameraDirectionWorld (Camera* forcedCamera = nullptr) ;
            void setAsTextureSize (Texture* tex) ;
            void setAsTime (unsigned int modulo) ;
            void setAsCustom (nkMemory::UniquePtr<ShaderPassCustomSlot> slot) ;
 
            // Import / Export
            virtual void exportClassToTree (nkExport::Node* rootNode) override ;
            virtual void importClassFromTree (nkExport::Node* rootNode) override ;
    } ;
}