pentagon.cpp-2.enc

#include<windows.h>
#include <stdio.h>
#include <GL/glut.h>
#include<math.h>
float b=120,j,i,l;
int m;
void display()
{
    b+=0.1;
    glClear(GL_COLOR_BUFFER_BIT);
    glLoadIdentity();
    glRotatef(130,1,0,0);
    glRotatef(b,0,0,1);
    GLUquadricObj *temp=gluNewQuadric();
    glColor3f(0,1,1);
    glPushMatrix();
    glTranslatef(0,0,0.55);
    gluDisk(temp,0,600,50,30);
    gluCylinder(temp,600,600,50,30,30);
    glPopMatrix();
    for(i=0.5,j=500,m=20,l=0.5;i>=-0.70;i=i-0.05,j=j-30,m=(m+20)%360,l=l+0.02)
    {

            glPushMatrix();
            glColor3f(0,l,l);
            glTranslatef(0,0,i);
            glRotatef(m,0,0,1);
            gluDisk(temp,0,j,5,10);
            gluCylinder(temp,j,j,50,5,10);
            glPopMatrix();
        }
    glutSwapBuffers();
    glutPostRedisplay();
    glFlush();
}

void init(void)
{
   glClearColor(0,0,0,0);
   glOrtho(-1000,1000,-1000,1000,-1000,1000);
   glMatrixMode(GL_MODELVIEW);
   glMatrixMode(GL_PROJECTION);
   glLoadIdentity();
}

int main(int argc, char *argv[])
{
    glutInit(&argc, argv);
     init();
    glutInitDisplayMode(GLUT_SINGLE|GLUT_RGB);
	glutInitWindowSize(600,600);
	glutCreateWindow("pentagon");
	init();
	glutDisplayFunc(display);
	glutMainLoop();
}