Win3D.hpp

/*
 * Copyright (c) 2011-2021, The DART development contributors
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#ifndef DART_GUI_GLUT_WIN3D_HPP_
#define DART_GUI_GLUT_WIN3D_HPP_

#include <Eigen/Eigen>

#include "dart/gui/Trackball.hpp"
#include "dart/gui/glut/Window.hpp"

namespace dart {
namespace gui {
namespace glut {

class Win3D : public glut::Window
{
public:
  Win3D();

  void initWindow(int _w, int _h, const char* _name) override;
  void resize(int _w, int _h) override;
  void render() override;

  void keyboard(unsigned char _key, int _x, int _y) override;
  void click(int _button, int _state, int _x, int _y) override;
  void drag(int _x, int _y) override;

  virtual void initGL();
  virtual void initLights();

  virtual void draw() = 0;

protected:
  Trackball mTrackBall;
  Eigen::Vector3d mTrans;
  Eigen::Vector3d mEye;
  Eigen::Vector3d mUp;
  float mZoom;
  float mPersp;

  bool mRotate;
  bool mTranslate;
  bool mZooming;
};

} // namespace glut
} // namespace gui
} // namespace dart

#endif // DART_GUI_GLUT_WIN3D_HPP_