/** Font related functions **/
void SetFont(const std::string & font_filename);
void AddText(const std::string & text, Real scale, Real x, Real y);
void AddFontGlyphAtPoint(stbtt_fontinfo *font, int character, Real scale, Real x, Real y);
/** Font related functions **/
void SetFont(const std::string & font_filename);
void AddText(const std::string & text, Real scale, Real x, Real y);
void AddFontGlyphAtPoint(stbtt_fontinfo *font, int character, Real scale, Real x, Real y);