1 /* -*- c++ -*- */ 2 #ifndef OPENGLUTILITIES_H 3 #define OPENGLUTILITIES_H 4 5 #include <ostream> 6 #include "PPM.h" 7 #include "PGM.h" 8 9 namespace ProtoMol { 10 11 unsigned int openglToEPS(std::ostream& output,void (*display)()); 12 unsigned int openglToPlain(std::ostream& output,void (*display)()); 13 void openglToPPM(PPM& ppm); 14 void openglToPGM(PGM& pgm); 15 16 } 17 #endif 18