kc3-lang/ftgl/test/FTTextureFont-Bitmap.cpp

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• Hash : 5fcad6e5
  Author :
  Date : 2018-01-31T01:52:38
  

  copied fonts used by test programs (https://github.com/ulrichard/ftgl/pull/9#issuecomment-361784181)

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• test/FTTextureFont-Bitmap.cpp

• //$LIBS_PKG_CONFIG glu gl ftgl fontconfig
  //$LIBS -lglut
  
  #include <GL/glut.h>
  #include <FTGL/ftgl.h>
  
  FTFont *font;
  
  void display ()
  {
    glClear (GL_COLOR_BUFFER_BIT);
    glMatrixMode (GL_PROJECTION);
    glLoadIdentity ();
    gluPerspective (90, 1, 1, 1000);
    glMatrixMode (GL_MODELVIEW);
    glLoadIdentity ();
    gluLookAt (0, 0, 200, 0, 0, 0, 0, 1, 0);
    glPushMatrix ();
    glColor3f (1, 1, 1);
    glTranslatef (-100, 100, 0);
    glEnable (GL_BLEND);
    glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
    font->Render ("Test", -1, FTPoint (), FTPoint (), FTGL::RENDER_FRONT | FTGL::RENDER_BACK);
    glPopMatrix ();
    glutSwapBuffers ();
  }
  
  int main (int argc, char **argv)
  {
    glutInit (&argc, argv);
    glutInitDisplayMode (GLUT_DEPTH | GLUT_RGB | GLUT_DOUBLE | GLUT_MULTISAMPLE);
    glutInitWindowPosition (50, 50);
    glutInitWindowSize (400, 400);
    glutCreateWindow ("FTGL Test");
    glutDisplayFunc (display);
    const char *file = "font_pack/timR12-ISO8859-1.pcf.gz";
    font = new FTTextureFont (file);
    if (font->Error () || !font->FaceSize (17))
      {
        fprintf (stderr, "Failed to open font %s\n", file);
        return 1;
      }
    glutMainLoop ();
  }
  

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