OpenGLVertexBuffer.h

#pragma once
 
#include "LkEngine/Renderer/VertexBuffer.h"
 
 
namespace LkEngine {
 
    class LOpenGLVertexBuffer : public LVertexBuffer
    {
    public:
        LOpenGLVertexBuffer(void* InData, const uint32_t InSize, const EVertexBufferUsage InBufferUsage = EVertexBufferUsage::Dynamic);
        LOpenGLVertexBuffer(const uint32_t InSize, const EVertexBufferUsage InBufferUsage = EVertexBufferUsage::Dynamic);
        LOpenGLVertexBuffer() = delete;
        ~LOpenGLVertexBuffer();
 
        virtual void SetData(void* InData, const uint32_t InSize, const uint32_t InOffset = 0) override;
 
        virtual FBuffer GetLocalData() override { return m_LocalData; }
        virtual uint32_t GetSize() const override { return m_Size; }
 
        virtual void SetIndexBuffer(const TObjectPtr<LIndexBuffer> InIndexBuffer) override;
        virtual void SetLayout(const FVertexBufferLayout& InLayout) override; 
 
        FORCEINLINE LRendererID GetRendererID() const { return m_RendererID; }
        FORCEINLINE virtual TObjectPtr<LIndexBuffer> GetIndexBuffer() override { return m_IndexBuffer; }
 
        virtual FVertexBufferLayout GetLayout() const override { return Layout; }
        virtual FVertexBufferLayout& GetLayout() override { return Layout; }
 
        virtual void Bind() const override;
 
    private:
        void AddVertexBufferToVertexArray();
        void AddVertexBuffer(LVertexBuffer& VertexBuffer);
 
    private:
        LRendererID m_RendererID = 0;
        FBuffer m_LocalData{};
        uint64_t m_Size = 0;
        EVertexBufferUsage m_Usage = EVertexBufferUsage::None;
 
        TObjectPtr<LIndexBuffer> m_IndexBuffer = nullptr;
        FVertexBufferLayout Layout{};
 
        LRendererID m_VertexArrayID = 0;
        unsigned int m_VertexBufferIndex = 0;
 
        LCLASS(LOpenGLVertexBuffer);
    };
 
}