Framebuffer.h

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#pragma once
 
#include "GraphicsObject.h"
 
namespace dyno
{
    class Texture;
    class Framebuffer : public GraphicsObject
    {
        GL_OBJECT(Framebuffer)
    public:
        void create() override;
        void release() override;
 
        void bind(unsigned int target = 0x8CA9);    // default bind to GL_DRAW_FRAMEBUFFER
        void unbind();
 
        void clearColor(float r = 0.f, float g = 0.f, float b = 0.f, float a = 1.f);
        void clearDepth(float depth = 1.f);
 
        void setTexture(unsigned int attachment, const Texture* tex, int level = 0);
 
        void drawBuffers(int count, const unsigned int* buffers);
        
        int checkStatus();
 
    public:
        // current framebuffer binding
        static unsigned int current();
    };
}