selector.hpp

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#ifndef SELECTOR_HPP
#define SELECTOR_HPP

#include "sceneObject.hpp"

#include <string>
#include <vector>

class Selector : public SceneObject {
public:
    Selector(const std::string& name, Scene* scene);
    ~Selector();

    virtual void reset();
    virtual void draw() const;
    virtual void update(double deltaT);
    virtual void pickObject(const glm::ivec2& mouse);

    int getBufferWidth() const { return width; }
    int getBufferHeight() const { return height; }
    size_t getLastSelected() const { return lastSelected; }
    size_t getLastDistance() const { return lastDistance; }

protected:
    int width;
    int height;
    GLuint idBuffer;
    GLuint idTexture;

    size_t lastDistance;
    size_t lastSelected;

};

#endif //SELECTOR_HPP