HikingInfoWindow.h

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//
//  HikingInfoWindow.h
//  GlobeEngine
//
//  Created by Mathias Thöny on 27.12.11.
//  Copyright (c) 2011 University of Zurich. All rights reserved.
//

#ifndef HikingEngine_HikingInfoWindow_h
#define HikingEngine_HikingInfoWindow_h

#include <vmmlib/matrix.hpp>
#include "OpenGL_Includes.h"
#include "DrawableComponent.h"
#include "Camera.h"

namespace geHikingViewer {
    
    class HikingInfoWindow : public ge::DrawableComponent
    {
    public:
        HikingInfoWindow() {clear(); }
        void create() {};
        void create(std::shared_ptr<ge::Shader> _shader, vmml::Vector2f _pos);
        void clear();
        void draw(std::shared_ptr<ge::Camera> _cam, GLuint _texHandle, GLint _unit);
        void update();
        
        void setModelViewMatrix(vmml::Matrix4d _mat);
        void setProjectionMatrix(vmml::Matrix4d _mat);
        void setViewport(vmml::Vector2d _viewport);
        
    private:
        using ge::DrawableComponent::draw; // implicitly hidden
        
        void setUniformsForMatrices();
        vmml::Vector2f win_position;
        vmml::Matrix4d viewMatrix;
        vmml::Matrix4d projectionMatrix;
        vmml::Vector2d viewport;
    };
}
#endif