printing - What is the easiest way to print text to screen in OpenGL? -


I need to print 3 lines of text in a window as a menu I 

 < Code> 1 - Menu 2 - Stop 3 - Exit

Considering that You have used GLTUT in the previous questions, the easiest way would be to create the font rendering functions of GLUT.

Example: 

  zero output (int x, int y, float r, float g, float b, int font, char * string) {glColor3f (r, g) ), B); GlRasterPos2f (x, y); Intel Lane, I Len = (int) strlen (string); For (i = 0; i

where the font of the full font constants: 

  GLUT_BITMAP_8_BY_13 GLUT_BITMAP_9_BY_15 GLUT_BITMAP_TIMES_ROMAN_10 GLUT_BITMAP_TIMES_ROMAN_24 GLUT_BITMAP_HELVETICA_10 GLUT_BITMAP_HELVETICA_12 GLUT_BITMAP_HELVETICA_18

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