void HelpDisplay(GLint ww, GLint wh)
{
glDisable(GL_LIGHTING);
glDisable(GL_TEXTURE_2D);
glColor3f(0.0,0.0,0.0);
/* mode projection*/
glMatrixMode(GL_PROJECTION);
glPushMatrix();
glLoadIdentity();
gluOrtho2D(0, ww, 0, wh);
glScalef(1, -1, 1);
glTranslatef(0, -wh, 0);
glMatrixMode(GL_MODELVIEW);
glPushMatrix();
glLoadIdentity();
linestart = 10;
HelpRenderBitmapString(20, linestart +=linespace, (void *) Help_Font,"Pour deplacer un pion, cliquer dans la case qui le contient puis dans la case cible");
HelpRenderBitmapString(20, linestart +=linespace, (void *) Help_Font,"----------------------------------------");
HelpRenderBitmapString(20, linestart +=linespace, (void *) Help_Font,"H/h = Masquer ou Afficher l'Aide");
HelpRenderBitmapString(20, linestart +=linespace, (void *) Help_Font,"O/o = Masquer ou Afficher l'ombre");
HelpRenderBitmapString(20, linestart +=linespace, (void *) Help_Font,"B/b = Activer ou deactiver le brouillard");
HelpRenderBitmapString(20, linestart +=linespace, (void *) Help_Font,"F/f = Activer ou deactiver le reflet");
HelpRenderBitmapString(20, linestart +=linespace, (void *) Help_Font,"R/r = La rotation automatique");
HelpRenderBitmapString(20, linestart +=linespace, (void *) Help_Font,"Fleches = La rotation manuelle");
HelpRenderBitmapString(20, linestart +=linespace, (void *) Help_Font,"Espace = Affichage en plain ecran ");
HelpRenderBitmapString(20, linestart +=linespace, (void *) Help_Font,"Esc = Quitter ");
HelpRenderBitmapString(20, windowsH-40, (void *) Help_Font,"Realise par DIOUBATE SEKOU et ELHAMCHI SOUFIANE, Groupe 10, LSI");
HelpRenderBitmapString(20, windowsH-20, (void *) Help_Font,"Encadre par Mr AITKBIR, proffesseur de traitement d'image");
glPopMatrix();
glMatrixMode(GL_PROJECTION);
glPopMatrix();
glMatrixMode(GL_MODELVIEW);
glEnable(GL_LIGHTING);
glEnable(GL_TEXTURE_2D);
}
} void HelpDisplay(GLint ww, GLint wh)
{
glDisable(GL_LIGHTING);
glDisable(GL_TEXTURE_2D);
glColor3f(1.0f, 1.0f, 1.0f);
/* switch to projection mode */
glMatrixMode(GL_PROJECTION);
/* save previous matrix which contains the */
/* settings for the perspective projection */
glPushMatrix();
/* reset matrix */
glLoadIdentity();
/* set a 2D orthographic projection */
gluOrtho2D(0, ww, 0, wh);
/* invert the y axis, down is positive */
glScalef(1, -1, 1);
/* mover the origin from the bottom left corner */
/* to the upper left corner */
glTranslatef(0, -wh, 0);
glMatrixMode(GL_MODELVIEW);
glPushMatrix();
glLoadIdentity();
linestart = 10;
HelpRenderBitmapString(30, linestart +=
linespace, Help_Font, "Help Menu");
HelpRenderBitmapString(30, linestart +=
linespace, Help_Font, "---------");
HelpRenderBitmapString(30, linestart +=
linespace, Help_Font,
"H/h = Toggle Help Menu");
HelpRenderBitmapString(30, linestart +=
linespace, Help_Font,
"F2 = Toggle Full Screen");
HelpRenderBitmapString(30, linestart +=
linespace, Help_Font,
"Esc = Exits Program");
HelpRenderBitmapString(30, linestart +=
linespace, Help_Font,
"R/r = Reset Position");
HelpRenderBitmapString(30, linestart +=
linespace, Help_Font,
"C/c = Toggle Axis");
HelpRenderBitmapString(30, linestart +=
linespace, Help_Font,
"W/w = Toggle Wireframe");
HelpRenderBitmapString(30, linestart +=
linespace, Help_Font,
"D/d = Toggle Double Sided Polygons");
HelpRenderBitmapString(30, linestart +=
linespace, Help_Font,
"S/s = Toggle Smooth Shading");
HelpRenderBitmapString(30, linestart +=
linespace, Help_Font,
"M/m = Toggle Materials");
HelpRenderBitmapString(30, linestart +=
linespace, Help_Font,
"T/t = Toggle Textures");
/* HelpRenderBitmapString(30,linestart+=linespace,(void *)Help_Font, "L/l = Toggle Line Smoothing"); */
#ifdef AVL
HelpRenderBitmapString(30, linestart +=
linespace, Help_Font,
"F/f = Flip Textures");
#endif /* */
if (stereo) {
HelpRenderBitmapString(30, linestart +=
linespace, Help_Font,
"Stereo Variables");
HelpRenderBitmapString(30, linestart +=
linespace, Help_Font,
"----------------");
HelpRenderBitmapString(30, linestart +=
linespace, Help_Font,
"</, = Decrease Eye Separation");
HelpRenderBitmapString(30, linestart +=
linespace, Help_Font,
">/. = Increase Eye Separation");
HelpRenderBitmapString(30, linestart +=
linespace, Help_Font,
"+/- = Increase/Decrease Focus Distance");
}
glPopMatrix();
/* set the current matrix to GL_PROJECTION */
glMatrixMode(GL_PROJECTION);
/* restore previous settings */
glPopMatrix();
/* get back to GL_MODELVIEW matrix */
glMatrixMode(GL_MODELVIEW);
glEnable(GL_LIGHTING);
glEnable(GL_TEXTURE_2D);
} void HelpRenderBitmapString(float x, float y, void *font, char *string)
