VertexArray.h

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#pragma once
 
#include "Karma/Renderer/Buffer.h"
#include "Karma/Renderer/Shader.h"
#include "Karma/Renderer/Mesh.h"
#include "Karma/Renderer/Material.h"
 
namespace Karma
{
    class KARMA_API VertexArray
    {
    public:
        virtual ~VertexArray()
        {
        }

        virtual void Bind() const = 0;

        virtual void UnBind() const = 0;
 
        // For legacy purposes. Use Mesh abstraction.
        virtual void AddVertexBuffer(const std::shared_ptr<VertexBuffer>& vertexBuffer) = 0;
        virtual void SetIndexBuffer(const std::shared_ptr<IndexBuffer>& indexBuffer) = 0;
        virtual const std::vector<std::shared_ptr<VertexBuffer>>& GetVertexBuffers() const = 0;
        virtual const IndexBuffer* GetIndexBuffer() const = 0;
        // end legacy purpose context

        virtual void SetMesh(std::shared_ptr<Mesh> mesh) = 0;
 
        // For legacy purposes. Use Material abstraction.
        virtual void SetShader(std::shared_ptr<Shader> shader) = 0;

        virtual void SetMaterial(std::shared_ptr<Material> material) = 0;

        virtual void UpdateProcessAndSetReadyForSubmission() const = 0;
 
        // Getters
        //virtual std::shared_ptr<Mesh> GetMesh() const = 0;

        virtual std::shared_ptr<Material> GetMaterial() const = 0;

        static VertexArray* Create();
    };
}