/* Auteur: Nicolas JANEY */
/* nicolas.janey@univ-fcomte.fr */
/* Avril 2001 */
/* Illustration de l'utilisation */
/* du reshape en OpenGL + GLUt */
#include <stdio.h>
#include <stdlib.h>
#include <GL/glut.h>
#include <GL/gl.h>
#include <GL/glu.h>
#include "ModuleManipulateur.h"
#include "ModuleMenus.h"
static int proj = 0 ;
static int ww ;
static int hh ;
void display(void) {
glClear(GL_COLOR_BUFFER_BIT);
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
if ( proj )
glOrtho(-10.0,10.0,-10.0,10.0,-10.0,10.0);
else
glOrtho(-10.0,10.0,-10.0*(double) hh/ww,10.0*(double) hh/ww,-10.0,10.0);
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
glPushMatrix();
manipulateurSouris();
manipulateurClavier();
glutWireSphere(7.0,12,12) ;
glPopMatrix();
glFlush();
}
void myinit (void) {
glClearColor(0.0,0.0,0.0,1.0);
}
void myReshape(int w,int h) {
glViewport(0,0,w,h);
ww = w ;
hh = h ;
}
void key(unsigned char key,int x,int y) {
if ( keyManipulateur(key,x,y) )
glutPostRedisplay();
else
switch ( key ) {
case 32 : proj = (proj+1)%2;
glutPostRedisplay();
break; }
}
int main(int argc,char **argv) {
glutInit(&argc,argv);
glutInitDisplayMode(GLUT_RGBA|GLUT_SINGLE);
glutInitWindowSize(200,200);
glutInitWindowPosition(50,50);
glutCreateWindow("Reshape homothétique");
myinit();
creationMenuBasique();
setManipulateurDistance(1.0F);
glutReshapeFunc(myReshape);
glutKeyboardFunc(key);
glutSpecialFunc(specialBasique);
glutMotionFunc(motionBasique);
glutMouseFunc(sourisBasique);
glutDisplayFunc(display);
glutMainLoop();
return(0);
}
RETOUR