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4,50 / 10

Catégorie :OpenGL Niveau :Débutant Date de création :13/04/2005 Vu :3 884

Auteur : BobRobert

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Description

petit programme très simple implementant quelque fonctions de opengl, pour débuter ds le domaine de la 3D.

Source

//main.c
/*****************************************************************
/ BoBRobert
/*****************************************************************
/*Une petite "démo" pour commencer
Bon ttes les fct ne st pas utils mais le but est de faire un moteur d'affichage réutilisable*/
//#include <windows.h>
#include <stdio.h>
#include <stdlib.h>
#include <GL/glut.h>
#include <math.h>
#include <time.h>
//Mes objets perso
#include "formes.h"
//#include "readconf.h"
void affichage();
void clavier(unsigned char touche, int x, int y);
void reshape(int, int);
void mouse(int,int,int,int);
void mousemotion(int,int);
char presseL, presseD;/*varible globale pour l'état de la sourie*/
int px,py,pz;
/*Structure permettant la définition d'un point (ca peut kan meme servir lol)*/
typedef struct{
float x;
float y;
float z;
float r;
float g;
float b;
}point;
/*fonction d'initialisation de la fenêtre de rendu*/
/*paramètres en entrée :
- Position de la fenêtre x,y
- taille de la fenêtre x,y
- nom de la fenêtre (string) max 19 caractères
*/
void Glut_Window(int xPos,int yPos,int xTaille,int yTaille,char WinName[20]){
glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH);
glutInitWindowPosition(xPos,yPos);/*position de la fenetre*/
glutInitWindowSize(xTaille,yTaille);/*taille de la fenetre*/
glutCreateWindow(WinName);/*création de la fenetre*/
}
/*fonction de gestion du redimentionnement de la fenetre de rendu(pas super o point)*/
void reshape(int xWin,int yWin){
if(xWin<yWin)
glViewport(0,(yWin-xWin)/2,xWin,xWin);
else
glViewport((xWin-yWin)/2,0,yWin,yWin);
}
/*Paramètres d'initialisation de la belle scène*/
void Glut_Init_Screen(){
glClearColor(0.0,1.0,1.0,0.0);//efface tt
glColor3f(1.0,1.0,1.0);//initialise la couleure de font
glPointSize(2.0);//taille des points
glEnable(GL_DEPTH_TEST);
}
/*gère les entrées sortie*/
void Glut_IO(){
glutDisplayFunc(affichage);//No Comment lol
glutKeyboardFunc(clavier);
glutReshapeFunc(reshape);
glutMouseFunc(mouse);
glutMotionFunc(mousemotion);
}
/*gestion des évennement clavier*/
void clavier(unsigned char touche,int x,int y)
{
switch (touche){
case 'p': /*carre plein */
glPolygonMode(GL_FRONT_AND_BACK,GL_FILL);
glutPostRedisplay();
break;
case 'f': /*fil de fer */
glPolygonMode(GL_FRONT_AND_BACK,GL_LINE);
glutPostRedisplay();
break;
case 's': /* sommets*/
glPolygonMode(GL_FRONT_AND_BACK,GL_POINT);
glutPostRedisplay();
break;
/*case 'z':
px++;
glutPostRedisplay();
break;
case 'd':
px--;
glutPostRedisplay();
break;*/
case 'q' : /*quitte */
exit(0);
}
}
/*fonction déterminant l'état des boutons de la sourie*/
void mouse(int button, int stat, int x, int y){
//pour le bouton gauche
//détermine si le bouton gauche est pressé
if(button == GLUT_LEFT_BUTTON &stat == GLUT_DOWN){
presseL=1;//état du bouton
xold=x;
yold=y;
}
//si relaché
if(button ==GLUT_LEFT_BUTTON &stat == GLUT_UP)
presseL=0;
//pour le bouton droit
}
void mousemotion(int x, int y){
if(presseL==1){
anglex=anglex+(x-xold);
angley=angley+(y-yold);
glutPostRedisplay();
}
xold=x;
yold=y;
}
/*fct d'affichage de la scène*/
void affichage()
{
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
//Coeur3D();
//glTranslatef(-px,0.0,-pz);
cube();
//Disque(1,1,1,1);
//glutWireSphere(1,20,20);
glFlush();
glutSwapBuffers();
}
//Le Bo main
int main(int argc, char **argv){
printf("Welcome in THE opengl World\n");
//read_conf();
glutInit(&argc,argv);/*initialise GLUT*/
Glut_Window(200,200,500,500,"OpenGL Power!!!!!!");/*initialisation de la fenetre*/
Glut_Init_Screen();/*paramètres de la scène*/
Glut_IO();/*entrées sorties*/
glutMainLoop();
return 0;
}
//formes.h a mettre ds un autre ficher
/*lib de ttes les formes (lol)*/
int anglex, angley, x, y, xold, yold;//variables globales de gestion de la position de la sourie
/*définition d'objets divers et variée*/
void rotation(){
glLoadIdentity();
glRotatef(-angley,1.1,0.0,0.0);
glRotatef(-anglex,0.0,1.0,0.0);
}
//carré 2D
void Carre2D(){
//carré
glBegin(GL_POLYGON);
glColor3f(1.0,0.0,0.0);
glVertex2f(-0.5,-0.5);
glColor3f(0.0,1.0,0.0);
glVertex2f(0.5,-0.5);
glColor3f(0.0,0.0,1.0);
glVertex2f(0.5,0.5);
glColor3f(1.0,1.0,1.0);
glVertex2f(-0.5,0.5);
glEnd();
}
//cube
void cube(){
rotation();
glBegin(GL_POLYGON);
glColor3f(1.0,0.0,0.0);
glVertex3f(-0.5,-0.5,-0.5);
glColor3f(0.0,1.0,0.0);
glVertex3f(0.5,-0.5,-0.5);
glColor3f(0.0,0.0,1.0);
glVertex3f(0.5,0.5,-0.5);
glColor3f(1.0,1.0,1.0);
glVertex3f(-0.5,0.5,-0.5);
glEnd();
glBegin(GL_POLYGON);
glColor3f(1.0,0.0,0.0);
glVertex3f(-0.5,-0.5,0.5);
glColor3f(0.0,1.0,0.0);
glVertex3f(0.5,-0.5,0.5);
glColor3f(0.0,0.0,1.0);
glVertex3f(0.5,0.5,0.5);
glColor3f(1.0,1.0,1.0);
glVertex3f(-0.5,0.5,0.5);
glEnd();
glBegin(GL_POLYGON);
glColor3f(1.0,0.0,0.0);
glVertex3f(0.5,0.5,-0.5);
glColor3f(0.0,1.0,0.0);
glVertex3f(-0.5,0.5,-0.5);
glColor3f(0.0,0.0,1.0);
glVertex3f(-0.5,0.5,0.5);
glColor3f(1.0,1.0,1.0);
glVertex3f(0.5,0.5,0.5);
glEnd();
glBegin(GL_POLYGON);
glColor3f(1.0,0.0,0.0);
glVertex3f(0.5,-0.5,-0.5);
glColor3f(0.0,1.0,0.0);
glVertex3f(-0.5,-0.5,-0.5);
glColor3f(0.0,0.0,1.0);
glVertex3f(-0.5,-0.5,0.5);
glColor3f(1.0,1.0,1.0);
glVertex3f(0.5,-0.5,0.5);
glEnd();
glBegin(GL_POLYGON);
glColor3f(1.0,0.0,0.0);
glVertex3f(0.5,-0.5,-0.5);
glColor3f(0.0,1.0,0.0);
glVertex3f(0.5,0.5,-0.5);
glColor3f(0.0,0.0,1.0);
glVertex3f(0.5,0.5,0.5);
glColor3f(1.0,1.0,1.0);
glVertex3f(0.5,-0.5,0.5);
glEnd();
glBegin(GL_POLYGON);
glColor3f(1.0,0.0,0.0);
glVertex3f(-0.5,-0.5,-0.5);
glColor3f(0.0,1.0,0.0);
glVertex3f(-0.5,0.5,-0.5);
glColor3f(0.0,0.0,1.0);
glVertex3f(-0.5,0.5,0.5);
glColor3f(1.0,1.0,1.0);
glVertex3f(-0.5,-0.5,0.5);
glEnd();
}
//disque
void Disque(int rayon,int R,int G, int B){
int i;
glBegin(GL_POLYGON);
for(i=0;i<361;i++){
glColor3f(R,G,B);
glVertex3f(rayon*cos(i*3.14/180),rayon*sin(i*3.14/180),0);
}
glEnd();
}
//Arc de disque
void ArcDisque(int rayon,int debut,int fin,int R,int G, int B){
int i;
glBegin(GL_POLYGON);
glVertex3f(0,0,0);
for(i=debut;i<fin;i++){
glColor3f(R,G,B);
glVertex3f(rayon*cos(i*3.14/180),rayon*sin(i*3.14/180),0);
}
glEnd();
}
//coeur en 2D(o comme il est bo :$)
void Coeur2D(){
glBegin(GL_POLYGON);
//droite
glColor3f(1.0,0.0,0.0);
glVertex2f(0.0,-0.6);//a0
glColor3f(1.0,0.0,0.0);
glVertex2f(0.1,-0.5);//a1
glColor3f(1.0,0.0,0.0);
glVertex2f(0.2,-0.4);//a2
glColor3f(1.0,0.0,0.0);
glVertex2f(0.3,-0.25);//a3
glColor3f(1.0,0.0,0.0);
glVertex2f(0.4,-0.05);//a4
glColor3f(1.0,0.0,0.0);
glVertex2f(0.5,0.15);//a5
glColor3f(1.0,0.0,0.0);
glVertex2f(0.55,0.25);//a6
glColor3f(1.0,0.0,0.0);
glVertex2f(0.5,0.35);//a7
glColor3f(1.0,0.0,0.0);
glVertex2f(0.4,0.5);//a8
glColor3f(1.0,0.0,0.0);
glVertex2f(0.25,0.55);//a9
glColor3f(1.0,0.0,0.0);
glVertex2f(0.1,0.5);//a10
glColor3f(1.0,0.0,0.0);
glVertex2f(0.05,0.45);//a11
glColor3f(1.0,0.0,0.0);
glVertex2f(0.0,0.3);//a12
//gauche
glColor3f(1.0,0.0,0.0);
glVertex2f(-0.0,-0.6);//-a0
glColor3f(1.0,0.0,0.0);
glVertex2f(-0.1,-0.5);//-a1
glColor3f(1.0,0.0,0.0);
glVertex2f(-0.2,-0.4);//-a2
glColor3f(1.0,0.0,0.0);
glVertex2f(-0.3,-0.25);//-a3
glColor3f(1.0,0.0,0.0);
glVertex2f(-0.4,-0.05);//-a4
glColor3f(1.0,0.0,0.0);
glVertex2f(-0.5,0.15);//-a5
glColor3f(1.0,0.0,0.0);
glVertex2f(-0.55,0.25);//-a6
glColor3f(1.0,0.0,0.0);
glVertex2f(-0.5,0.35);//-a7
glColor3f(1.0,0.0,0.0);
glVertex2f(-0.4,0.5);//-a8
glColor3f(1.0,0.0,0.0);
glVertex2f(-0.25,0.55);//-a9
glColor3f(1.0,0.0,0.0);
glVertex2f(-0.1,0.5);//-a10
glColor3f(1.0,0.0,0.0);
glVertex2f(-0.05,0.45);//-a11
glColor3f(1.0,0.0,0.0);
glVertex2f(-0.0,0.3);//-a12
glEnd();
}
//coeur en 3D encore plus bo
void Coeur3D(){
//annimation
rotation();
glBegin(GL_POLYGON);
//droite
glColor3f(1.0,1.0,0.0);
glVertex3f(0.0,-0.6,0.25);//a0
glColor3f(1.0,1.0,0.0);
glVertex3f(0.1,-0.5,0.25);//a1
glColor3f(1.0,1.0,0.0);
glVertex3f(0.2,-0.4,0.25);//a2
glColor3f(1.0,0.0,0.0);
glVertex3f(0.3,-0.25,0.25);//a3
glColor3f(1.0,0.0,0.0);
glVertex3f(0.4,-0.05,0.25);//a4
glColor3f(1.0,0.0,0.0);
glVertex3f(0.5,0.15,0.25);//a5
glColor3f(1.0,0.0,0.0);
glVertex3f(0.55,0.25,0.25);//a6
glColor3f(1.0,0.0,0.0);
glVertex3f(0.5,0.35,0.25);//a7
glColor3f(1.0,0.0,0.0);
glVertex3f(0.4,0.5,0.25);//a8
glColor3f(1.0,0.0,0.0);
glVertex3f(0.25,0.55,0.25);//a9
glColor3f(1.0,0.0,0.0);
glVertex3f(0.1,0.5,0.25);//a10
glColor3f(1.0,0.0,0.0);
glVertex3f(0.05,0.45,0.25);//a11
glColor3f(1.0,0.0,0.0);
glVertex3f(0.0,0.3,0.25);//a12
//gauche
glColor3f(1.0,1.0,0.0);
glVertex3f(-0.0,-0.6,0.25);//-a0
glColor3f(1.0,1.0,0.0);
glVertex3f(-0.1,-0.5,0.25);//-a1
glColor3f(1.0,1.0,0.0);
glVertex3f(-0.2,-0.4,0.25);//-a2
glColor3f(1.0,0.0,0.0);
glVertex3f(-0.3,-0.25,0.25);//-a3
glColor3f(1.0,0.0,0.0);
glVertex3f(-0.4,-0.05,0.25);//-a4
glColor3f(1.0,0.0,0.0);
glVertex3f(-0.5,0.15,0.25);//-a5
glColor3f(1.0,0.0,0.0);
glVertex3f(-0.55,0.25,0.25);//-a6
glColor3f(1.0,0.0,0.0);
glVertex3f(-0.5,0.35,0.25);//-a7
glColor3f(1.0,0.0,0.0);
glVertex3f(-0.4,0.5,0.25);//-a8
glColor3f(1.0,0.0,0.0);
glVertex3f(-0.25,0.55,0.25);//-a9
glColor3f(1.0,0.0,0.0);
glVertex3f(-0.1,0.5,0.25);//-a10
glColor3f(1.0,0.0,0.0);
glVertex3f(-0.05,0.45,0.25);//-a11
glColor3f(1.0,0.0,0.0);
glVertex3f(-0.0,0.3,0.25);//-a12
glEnd();
glBegin(GL_POLYGON);
//droite
glColor3f(1.0,1.0,0.0);
glVertex3f(0.0,-0.6,-0.25);//a0
glColor3f(1.0,1.0,0.0);
glVertex3f(0.1,-0.5,-0.25);//a1
glColor3f(1.0,1.0,0.0);
glVertex3f(0.2,-0.4,-0.25);//a2
glColor3f(1.0,0.0,0.0);
glVertex3f(0.3,-0.25,-0.25);//a3
glColor3f(1.0,0.0,0.0);
glVertex3f(0.4,-0.05,-0.25);//a4
glColor3f(1.0,0.0,0.0);
glVertex3f(0.5,0.15,-0.25);//a5
glColor3f(1.0,0.0,0.0);
glVertex3f(0.55,0.25,-0.25);//a6
glColor3f(1.0,0.0,0.0);
glVertex3f(0.5,0.35,-0.25);//a7
glColor3f(1.0,0.0,0.0);
glVertex3f(0.4,0.5,-0.25);//a8
glColor3f(1.0,0.0,0.0);
glVertex3f(0.25,0.55,-0.25);//a9
glColor3f(1.0,0.0,0.0);
glVertex3f(0.1,0.5,-0.25);//a10
glColor3f(1.0,0.0,0.0);
glVertex3f(0.05,0.45,-0.25);//a11
glColor3f(1.0,0.0,0.0);
glVertex3f(0.0,0.3,-0.25);//a12
//gauche
glColor3f(1.0,1.0,0.0);
glVertex3f(-0.0,-0.6,-0.25);//-a0
glColor3f(1.0,1.0,0.0);
glVertex3f(-0.1,-0.5,-0.25);//-a1
glColor3f(1.0,1.0,0.0);
glVertex3f(-0.2,-0.4,-0.25);//-a2
glColor3f(1.0,0.0,0.0);
glVertex3f(-0.3,-0.25,-0.25);//-a3
glColor3f(1.0,0.0,0.0);
glVertex3f(-0.4,-0.05,-0.25);//-a4
glColor3f(1.0,0.0,0.0);
glVertex3f(-0.5,0.15,-0.25);//-a5
glColor3f(1.0,0.0,0.0);
glVertex3f(-0.55,0.25,-0.25);//-a6
glColor3f(1.0,0.0,0.0);
glVertex3f(-0.5,0.35,-0.25);//-a7
glColor3f(1.0,0.0,0.0);
glVertex3f(-0.4,0.5,-0.25);//-a8
glColor3f(1.0,0.0,0.0);
glVertex3f(-0.25,0.55,-0.25);//-a9
glColor3f(1.0,0.0,0.0);
glVertex3f(-0.1,0.5,-0.25);//-a10
glColor3f(1.0,0.0,0.0);
glVertex3f(-0.05,0.45,-0.25);//-a11
glColor3f(1.0,0.0,0.0);
glVertex3f(-0.0,0.3,-0.25);//-a12
glEnd();
}

//main.c

/***************************************************************** 
/  BoBRobert
/***************************************************************** 

/*Une petite "démo" pour commencer 
Bon ttes les fct ne st pas utils mais le but est de faire un moteur d'affichage réutilisable*/ 
//#include <windows.h> 
#include <stdio.h> 
#include <stdlib.h> 
#include <GL/glut.h> 
#include <math.h> 
#include <time.h> 

//Mes objets perso 
#include "formes.h" 
//#include "readconf.h" 

void affichage(); 
void clavier(unsigned char touche, int x, int y); 
void reshape(int, int); 
void mouse(int,int,int,int); 
void mousemotion(int,int); 

char presseL, presseD;/*varible globale pour l'état de la sourie*/ 

int px,py,pz; 

/*Structure permettant la définition d'un point (ca peut kan meme servir lol)*/ 
typedef struct{ 
   float x; 
   float y; 
   float z; 
   float r; 
   float g; 
   float b; 
}point; 

/*fonction d'initialisation de la fenêtre de rendu*/ 
/*paramètres en entrée : 
          - Position de la fenêtre x,y 
         - taille de la fenêtre x,y 
         - nom de la fenêtre (string) max 19 caractères 
*/ 
void Glut_Window(int xPos,int yPos,int xTaille,int yTaille,char WinName[20]){ 
   glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH); 
   glutInitWindowPosition(xPos,yPos);/*position de la fenetre*/ 
   glutInitWindowSize(xTaille,yTaille);/*taille de la fenetre*/ 
   glutCreateWindow(WinName);/*création de la fenetre*/ 
} 


/*fonction de gestion du redimentionnement de la fenetre de rendu(pas super o point)*/ 
void reshape(int xWin,int yWin){ 
   if(xWin<yWin) 
      glViewport(0,(yWin-xWin)/2,xWin,xWin); 
   else 
      glViewport((xWin-yWin)/2,0,yWin,yWin); 
} 

/*Paramètres d'initialisation de la belle scène*/ 
void Glut_Init_Screen(){ 
   glClearColor(0.0,1.0,1.0,0.0);//efface tt 
   glColor3f(1.0,1.0,1.0);//initialise la couleure de font 
   glPointSize(2.0);//taille des points 
   glEnable(GL_DEPTH_TEST); 
} 


/*gère les entrées sortie*/ 
void Glut_IO(){ 
   glutDisplayFunc(affichage);//No Comment lol 
   glutKeyboardFunc(clavier); 
   glutReshapeFunc(reshape); 
   glutMouseFunc(mouse); 
   glutMotionFunc(mousemotion); 
} 


/*gestion des évennement clavier*/ 
void clavier(unsigned char touche,int x,int y) 
{ 
    switch (touche){ 
      case 'p': /*carre plein */ 
         glPolygonMode(GL_FRONT_AND_BACK,GL_FILL); 
         glutPostRedisplay(); 
         break; 
      case 'f': /*fil de fer */ 
         glPolygonMode(GL_FRONT_AND_BACK,GL_LINE); 
         glutPostRedisplay(); 
         break; 
      case 's': /* sommets*/ 
         glPolygonMode(GL_FRONT_AND_BACK,GL_POINT); 
         glutPostRedisplay(); 
         break; 
      /*case 'z': 
         px++; 
         glutPostRedisplay(); 
         break; 
      case 'd': 
         px--; 
         glutPostRedisplay(); 
         break;*/ 
      case 'q' : /*quitte */ 
         exit(0); 
   } 
} 

/*fonction déterminant l'état des boutons de la sourie*/ 
void mouse(int button, int stat, int x, int y){ 
//pour le bouton gauche 
   //détermine si le bouton gauche est pressé 
   if(button == GLUT_LEFT_BUTTON &stat == GLUT_DOWN){ 
      presseL=1;//état du bouton 
      xold=x; 
      yold=y; 
   } 
   //si relaché 
   if(button ==GLUT_LEFT_BUTTON &stat == GLUT_UP) 
   presseL=0; 

//pour le bouton droit 
} 

void mousemotion(int x, int y){ 
   if(presseL==1){ 
      anglex=anglex+(x-xold); 
      angley=angley+(y-yold); 
      glutPostRedisplay(); 
   } 
   xold=x; 
   yold=y; 
} 


/*fct d'affichage de la scène*/ 
void affichage() 
{ 
   glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT); 
    
   //Coeur3D(); 
   //glTranslatef(-px,0.0,-pz); 
   cube(); 
   //Disque(1,1,1,1); 
   //glutWireSphere(1,20,20); 

   glFlush(); 

   glutSwapBuffers(); 
} 


//Le Bo main 
int main(int argc, char **argv){ 

   printf("Welcome in THE opengl World\n"); 
   //read_conf(); 
   glutInit(&argc,argv);/*initialise GLUT*/ 

   Glut_Window(200,200,500,500,"OpenGL Power!!!!!!");/*initialisation de la fenetre*/ 
  
   Glut_Init_Screen();/*paramètres de la scène*/ 

   Glut_IO();/*entrées sorties*/ 

   glutMainLoop(); 
   return 0; 
} 

//formes.h a mettre ds un autre ficher

/*lib de ttes les formes (lol)*/ 

int anglex, angley, x, y, xold, yold;//variables globales de gestion de la position de la sourie 

/*définition d'objets divers et variée*/ 

void rotation(){ 
   glLoadIdentity(); 
   glRotatef(-angley,1.1,0.0,0.0); 
   glRotatef(-anglex,0.0,1.0,0.0); 
} 

//carré 2D 
void Carre2D(){ 
//carré 
    glBegin(GL_POLYGON); 
   glColor3f(1.0,0.0,0.0); 
   glVertex2f(-0.5,-0.5); 
   glColor3f(0.0,1.0,0.0); 
   glVertex2f(0.5,-0.5); 
   glColor3f(0.0,0.0,1.0); 
   glVertex2f(0.5,0.5); 
   glColor3f(1.0,1.0,1.0); 
   glVertex2f(-0.5,0.5); 
   glEnd(); 
} 

//cube 
void cube(){ 

rotation(); 

    glBegin(GL_POLYGON); 
   glColor3f(1.0,0.0,0.0); 
   glVertex3f(-0.5,-0.5,-0.5); 
   glColor3f(0.0,1.0,0.0); 
   glVertex3f(0.5,-0.5,-0.5); 
   glColor3f(0.0,0.0,1.0); 
   glVertex3f(0.5,0.5,-0.5); 
   glColor3f(1.0,1.0,1.0); 
   glVertex3f(-0.5,0.5,-0.5); 
   glEnd(); 
    
    glBegin(GL_POLYGON); 
   glColor3f(1.0,0.0,0.0); 
   glVertex3f(-0.5,-0.5,0.5); 
   glColor3f(0.0,1.0,0.0); 
   glVertex3f(0.5,-0.5,0.5); 
   glColor3f(0.0,0.0,1.0); 
   glVertex3f(0.5,0.5,0.5); 
   glColor3f(1.0,1.0,1.0); 
   glVertex3f(-0.5,0.5,0.5); 
   glEnd(); 
    
   glBegin(GL_POLYGON); 
   glColor3f(1.0,0.0,0.0); 
   glVertex3f(0.5,0.5,-0.5); 
   glColor3f(0.0,1.0,0.0); 
   glVertex3f(-0.5,0.5,-0.5); 
   glColor3f(0.0,0.0,1.0); 
   glVertex3f(-0.5,0.5,0.5); 
   glColor3f(1.0,1.0,1.0); 
   glVertex3f(0.5,0.5,0.5); 
   glEnd(); 
    
   glBegin(GL_POLYGON); 
   glColor3f(1.0,0.0,0.0); 
   glVertex3f(0.5,-0.5,-0.5); 
   glColor3f(0.0,1.0,0.0); 
   glVertex3f(-0.5,-0.5,-0.5); 
   glColor3f(0.0,0.0,1.0); 
   glVertex3f(-0.5,-0.5,0.5); 
   glColor3f(1.0,1.0,1.0); 
   glVertex3f(0.5,-0.5,0.5); 
   glEnd(); 
    
   glBegin(GL_POLYGON); 
   glColor3f(1.0,0.0,0.0); 
   glVertex3f(0.5,-0.5,-0.5); 
   glColor3f(0.0,1.0,0.0); 
   glVertex3f(0.5,0.5,-0.5); 
   glColor3f(0.0,0.0,1.0); 
   glVertex3f(0.5,0.5,0.5); 
   glColor3f(1.0,1.0,1.0); 
   glVertex3f(0.5,-0.5,0.5); 
   glEnd(); 
    
    glBegin(GL_POLYGON); 
   glColor3f(1.0,0.0,0.0); 
   glVertex3f(-0.5,-0.5,-0.5); 
   glColor3f(0.0,1.0,0.0); 
   glVertex3f(-0.5,0.5,-0.5); 
   glColor3f(0.0,0.0,1.0); 
   glVertex3f(-0.5,0.5,0.5); 
   glColor3f(1.0,1.0,1.0); 
   glVertex3f(-0.5,-0.5,0.5); 
   glEnd(); 
} 

//disque 
void Disque(int rayon,int R,int G, int B){ 
int i; 
glBegin(GL_POLYGON); 
    for(i=0;i<361;i++){ 
        glColor3f(R,G,B); 
        glVertex3f(rayon*cos(i*3.14/180),rayon*sin(i*3.14/180),0); 
    } 
glEnd(); 
} 

//Arc de disque 
void ArcDisque(int rayon,int debut,int fin,int R,int G, int B){ 
int i; 
glBegin(GL_POLYGON); 
glVertex3f(0,0,0); 
    for(i=debut;i<fin;i++){ 
        glColor3f(R,G,B); 
        glVertex3f(rayon*cos(i*3.14/180),rayon*sin(i*3.14/180),0); 
    } 
glEnd(); 
} 

//coeur en 2D(o comme il est bo :$) 
void Coeur2D(){ 
   glBegin(GL_POLYGON); 
//droite 
   glColor3f(1.0,0.0,0.0); 
   glVertex2f(0.0,-0.6);//a0 
   glColor3f(1.0,0.0,0.0); 
   glVertex2f(0.1,-0.5);//a1 
   glColor3f(1.0,0.0,0.0); 
   glVertex2f(0.2,-0.4);//a2 
   glColor3f(1.0,0.0,0.0); 
   glVertex2f(0.3,-0.25);//a3 
   glColor3f(1.0,0.0,0.0); 
   glVertex2f(0.4,-0.05);//a4 
   glColor3f(1.0,0.0,0.0); 
   glVertex2f(0.5,0.15);//a5 
   glColor3f(1.0,0.0,0.0); 
   glVertex2f(0.55,0.25);//a6 
   glColor3f(1.0,0.0,0.0); 
   glVertex2f(0.5,0.35);//a7 
   glColor3f(1.0,0.0,0.0); 
   glVertex2f(0.4,0.5);//a8 
   glColor3f(1.0,0.0,0.0); 
   glVertex2f(0.25,0.55);//a9 
   glColor3f(1.0,0.0,0.0); 
   glVertex2f(0.1,0.5);//a10 
   glColor3f(1.0,0.0,0.0); 
   glVertex2f(0.05,0.45);//a11 
   glColor3f(1.0,0.0,0.0); 
   glVertex2f(0.0,0.3);//a12 
//gauche 
   glColor3f(1.0,0.0,0.0); 
   glVertex2f(-0.0,-0.6);//-a0 
   glColor3f(1.0,0.0,0.0); 
   glVertex2f(-0.1,-0.5);//-a1 
   glColor3f(1.0,0.0,0.0); 
   glVertex2f(-0.2,-0.4);//-a2 
   glColor3f(1.0,0.0,0.0); 
   glVertex2f(-0.3,-0.25);//-a3 
   glColor3f(1.0,0.0,0.0); 
   glVertex2f(-0.4,-0.05);//-a4 
   glColor3f(1.0,0.0,0.0); 
   glVertex2f(-0.5,0.15);//-a5 
   glColor3f(1.0,0.0,0.0); 
   glVertex2f(-0.55,0.25);//-a6 
   glColor3f(1.0,0.0,0.0); 
   glVertex2f(-0.5,0.35);//-a7 
   glColor3f(1.0,0.0,0.0); 
   glVertex2f(-0.4,0.5);//-a8 
   glColor3f(1.0,0.0,0.0); 
   glVertex2f(-0.25,0.55);//-a9 
   glColor3f(1.0,0.0,0.0); 
   glVertex2f(-0.1,0.5);//-a10 
   glColor3f(1.0,0.0,0.0); 
   glVertex2f(-0.05,0.45);//-a11 
   glColor3f(1.0,0.0,0.0); 
   glVertex2f(-0.0,0.3);//-a12 
   glEnd(); 
} 

//coeur en 3D encore plus bo 
void Coeur3D(){ 
//annimation 
rotation(); 

   glBegin(GL_POLYGON); 
//droite 
   glColor3f(1.0,1.0,0.0); 
   glVertex3f(0.0,-0.6,0.25);//a0 
   glColor3f(1.0,1.0,0.0); 
   glVertex3f(0.1,-0.5,0.25);//a1 
   glColor3f(1.0,1.0,0.0); 
   glVertex3f(0.2,-0.4,0.25);//a2 
   glColor3f(1.0,0.0,0.0); 
   glVertex3f(0.3,-0.25,0.25);//a3 
   glColor3f(1.0,0.0,0.0); 
   glVertex3f(0.4,-0.05,0.25);//a4 
   glColor3f(1.0,0.0,0.0); 
   glVertex3f(0.5,0.15,0.25);//a5 
   glColor3f(1.0,0.0,0.0); 
   glVertex3f(0.55,0.25,0.25);//a6 
   glColor3f(1.0,0.0,0.0); 
   glVertex3f(0.5,0.35,0.25);//a7 
   glColor3f(1.0,0.0,0.0); 
   glVertex3f(0.4,0.5,0.25);//a8 
   glColor3f(1.0,0.0,0.0); 
   glVertex3f(0.25,0.55,0.25);//a9 
   glColor3f(1.0,0.0,0.0); 
   glVertex3f(0.1,0.5,0.25);//a10 
   glColor3f(1.0,0.0,0.0); 
   glVertex3f(0.05,0.45,0.25);//a11 
   glColor3f(1.0,0.0,0.0); 
   glVertex3f(0.0,0.3,0.25);//a12 
//gauche 
   glColor3f(1.0,1.0,0.0); 
   glVertex3f(-0.0,-0.6,0.25);//-a0 
   glColor3f(1.0,1.0,0.0); 
   glVertex3f(-0.1,-0.5,0.25);//-a1 
   glColor3f(1.0,1.0,0.0); 
   glVertex3f(-0.2,-0.4,0.25);//-a2 
   glColor3f(1.0,0.0,0.0); 
   glVertex3f(-0.3,-0.25,0.25);//-a3 
   glColor3f(1.0,0.0,0.0); 
   glVertex3f(-0.4,-0.05,0.25);//-a4 
   glColor3f(1.0,0.0,0.0); 
   glVertex3f(-0.5,0.15,0.25);//-a5 
   glColor3f(1.0,0.0,0.0); 
   glVertex3f(-0.55,0.25,0.25);//-a6 
   glColor3f(1.0,0.0,0.0); 
   glVertex3f(-0.5,0.35,0.25);//-a7 
   glColor3f(1.0,0.0,0.0); 
   glVertex3f(-0.4,0.5,0.25);//-a8 
   glColor3f(1.0,0.0,0.0); 
   glVertex3f(-0.25,0.55,0.25);//-a9 
   glColor3f(1.0,0.0,0.0); 
   glVertex3f(-0.1,0.5,0.25);//-a10 
   glColor3f(1.0,0.0,0.0); 
   glVertex3f(-0.05,0.45,0.25);//-a11 
   glColor3f(1.0,0.0,0.0); 
   glVertex3f(-0.0,0.3,0.25);//-a12 
   glEnd(); 

   glBegin(GL_POLYGON); 
//droite 
   glColor3f(1.0,1.0,0.0); 
   glVertex3f(0.0,-0.6,-0.25);//a0 
   glColor3f(1.0,1.0,0.0); 
   glVertex3f(0.1,-0.5,-0.25);//a1 
   glColor3f(1.0,1.0,0.0); 
   glVertex3f(0.2,-0.4,-0.25);//a2 
   glColor3f(1.0,0.0,0.0); 
   glVertex3f(0.3,-0.25,-0.25);//a3 
   glColor3f(1.0,0.0,0.0); 
   glVertex3f(0.4,-0.05,-0.25);//a4 
   glColor3f(1.0,0.0,0.0); 
   glVertex3f(0.5,0.15,-0.25);//a5 
   glColor3f(1.0,0.0,0.0); 
   glVertex3f(0.55,0.25,-0.25);//a6 
   glColor3f(1.0,0.0,0.0); 
   glVertex3f(0.5,0.35,-0.25);//a7 
   glColor3f(1.0,0.0,0.0); 
   glVertex3f(0.4,0.5,-0.25);//a8 
   glColor3f(1.0,0.0,0.0); 
   glVertex3f(0.25,0.55,-0.25);//a9 
   glColor3f(1.0,0.0,0.0); 
   glVertex3f(0.1,0.5,-0.25);//a10 
   glColor3f(1.0,0.0,0.0); 
   glVertex3f(0.05,0.45,-0.25);//a11 
   glColor3f(1.0,0.0,0.0); 
   glVertex3f(0.0,0.3,-0.25);//a12 
//gauche 
   glColor3f(1.0,1.0,0.0); 
   glVertex3f(-0.0,-0.6,-0.25);//-a0 
   glColor3f(1.0,1.0,0.0); 
   glVertex3f(-0.1,-0.5,-0.25);//-a1 
   glColor3f(1.0,1.0,0.0); 
   glVertex3f(-0.2,-0.4,-0.25);//-a2 
   glColor3f(1.0,0.0,0.0); 
   glVertex3f(-0.3,-0.25,-0.25);//-a3 
   glColor3f(1.0,0.0,0.0); 
   glVertex3f(-0.4,-0.05,-0.25);//-a4 
   glColor3f(1.0,0.0,0.0); 
   glVertex3f(-0.5,0.15,-0.25);//-a5 
   glColor3f(1.0,0.0,0.0); 
   glVertex3f(-0.55,0.25,-0.25);//-a6 
   glColor3f(1.0,0.0,0.0); 
   glVertex3f(-0.5,0.35,-0.25);//-a7 
   glColor3f(1.0,0.0,0.0); 
   glVertex3f(-0.4,0.5,-0.25);//-a8 
   glColor3f(1.0,0.0,0.0); 
   glVertex3f(-0.25,0.55,-0.25);//-a9 
   glColor3f(1.0,0.0,0.0); 
   glVertex3f(-0.1,0.5,-0.25);//-a10 
   glColor3f(1.0,0.0,0.0); 
   glVertex3f(-0.05,0.45,-0.25);//-a11 
   glColor3f(1.0,0.0,0.0); 
   glVertex3f(-0.0,0.3,-0.25);//-a12 
   glEnd(); 
}

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Commentaires et avis

Commentaire de Arnaud16022 le 14/04/2005 21:58:18

#include "formes.h"
pas inclus dans la source + pas de zip

Commentaire de Cyberboy2054 le 15/04/2005 15:55:39

Elle sert a quoi la structure point vu que tu t'en sers pas ?
Sinon j'ai pas trouvé ce qui est réutilisable la dedans ...

Commentaire de nightlord666 le 06/08/2005 22:57:14

Juste une question : pourquoi dans la fonction disque tu met les couleurs en int alors qu'elles sont en float normalement ?

Sinon je trouve ta source super pour moi qui avait jamais programmé en OPENGL. Je t'ai mis 7 (pas de ZIP...).

Commentaire de aymenk le 06/09/2011 23:56:25 2/10

"formes.h" introuvable , on ne peut compilé ce code ...désolé pour la note

Commentaire de aymenk le 06/09/2011 23:57:20

...et désolé pour ce retard je vois que votre code et vieux de 6 ans et sans mise à jour...

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