- virtual void reset_camera() {};
- virtual void reset_projector() {};
- virtual void zoom_resize_window(float percentage) {};
- virtual void zoom_auto() {};
- virtual int cursor_leave_event() { return 0; };
- virtual int cursor_enter_event() { return 0; };
- virtual int button_release_event() { return 0; };
+ virtual void reset_camera() {}
+ virtual void reset_projector() {}
+ virtual void camera_keyframe() {}
+ virtual void projector_keyframe() {}
+ virtual void zoom_resize_window(float percentage) {}
+ virtual void zoom_auto() {}
+ virtual int cursor_leave_event() { return 0; }
+ virtual int cursor_enter_event() { return 0; }
+ virtual int button_release_event() { return 0; }