callback_drawable.h

#pragma once
 
#include <cgv/base/node.h>
#include <cgv/render/drawable.h>
#include <cgv/signal/bool_signal.h>
 
#include "lib_begin.h"
 
namespace cgv {
    namespace render {
 
        struct CGV_API callback_drawable : public cgv::base::node, public cgv::render::drawable
        {
        public:
            cgv::signal::signal<unsigned, unsigned> resize_callback;
            cgv::signal::bool_signal<cgv::render::context&> init_callback;
            cgv::signal::signal<cgv::render::context&> clear_callback;
            cgv::signal::signal<cgv::render::context&> init_frame_callback;
            cgv::signal::signal<cgv::render::context&> draw_callback;
            cgv::signal::signal<cgv::render::context&> finish_draw_callback;
            cgv::signal::signal<cgv::render::context&> finish_frame_callback;
            cgv::signal::signal<cgv::render::context&> after_finish_callback;
            callback_drawable(const std::string& name);
            void resize(unsigned w, unsigned h);
            bool init(cgv::render::context& ctx);
            void clear(cgv::render::context& ctx);
            void init_frame(cgv::render::context& ctx);
            void draw(cgv::render::context& ctx);
            void finish_draw(cgv::render::context& ctx);
            void finish_frame(cgv::render::context& ctx);
            void after_finish(cgv::render::context& ctx);
        };
    }
}
 
#include <cgv/config/lib_end.h>