CONTOH CODING ANIMASI 2 D PERSEGI BANYAK MENGGUNAKAN MICROSOFT C++

#include<GL/glut.h>

#include<windows.h>

void myDisplay (void) {

float x1,y1,x2,y2,x3,y3,x4,y4;

int i,j;

glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);

x1=-0.9;

x2=-0.8;

x3=-0.8;

x4=-0.9;

y1=0.9;

y2=0.9;

y3=0.8;

y4=0.8;

for(i=1;i<9;i++)

{

for(j=1;j<9;j++)

{

glBegin(GL_POLYGON);

            glColor3f (255.0,255.0,255.0);

            glVertex2f (x1,y1);

            glVertex2f (x2,y2);

            glVertex2f (x3,y3);

            glVertex2f (x4,y4);

            x1+=0.2;

            x2+=0.2;

            x3+=0.2;

            x4+=0.2;

glEnd();

}

            y1-=0.2;

            y2-=0.2;

            y3-=0.2;

            y4-=0.2;

            x1=-0.9;

            x2=-0.8;

            x3=-0.8;

            x4=-0.9;

}

glutSwapBuffers();

            glFlush();

}

void main(int argc, char** argv){

            glutInit(&argc, argv);

            glutInitDisplayMode(GLUT_SINGLE | GLUT_RGB);

            glutInitWindowPosition (0,0);

            glutInitWindowSize (1500,1500);

            glutCreateWindow ("Membuat Banyak Segi Empat");

            glutDisplayFunc (myDisplay);

            glutMainLoop();

}