sahid minar

#include <GL/gl.h>
#include <glut.h>
#include <Math.h>
#include <stdio.h>

    const float DEG2RAD = 3.14159/180;
    const float PI = 3.1415;

    double angle,x,y;

    void drawCircle(GLfloat x, GLfloat y, GLfloat radius){
        int i;
        int triangleAmount = 1000;
        float twicePi = 2.0f * PI;

        glEnable(GL_LINE_SMOOTH);
        glLineWidth(5.0);

        glBegin(GL_LINES);

        for(i = 0; i <= triangleAmount; i++){
            glVertex2f( x, y);
            glVertex2f(x + (radius * cos(i * twicePi / triangleAmount)),
                        y + (radius * sin(i * twicePi / triangleAmount)));
            }
            glEnd();
    }

    void display(void){
            /* clear all pixels */
            glClear (GL_COLOR_BUFFER_BIT);

            glColor3ub (102,178,255);
            glBegin(GL_POLYGON);
            glVertex2d (-600,-100);
            glVertex2d (600,-100);
            glVertex2d (600,500);
            glVertex2d (-600, 500);
            glEnd();
            //sun
            glColor3ub(255, 0, 0);
            drawCircle(0,200,110);

            //Square 1st one


             glColor3ub (255,255,255);
            glBegin(GL_POLYGON);
            glVertex2d (70,0);
            glVertex2d (70,400);
            glVertex2d (90,400);
            glVertex2d (90, 0);
            glEnd();



            glColor3ub (255,255,255);
            glBegin(GL_POLYGON);
            glVertex2d (10,0);
            glVertex2d (10,400);
            glVertex2d (-10,400);
            glVertex2d (-10, 0);
            glEnd();



            glColor3ub (255,255,255);
            glBegin(GL_POLYGON);
            glVertex2d (-70,0);
            glVertex2d (-70,400);
            glVertex2d (-90,400);
            glVertex2d (-90, 0);
            glEnd();




            glColor3ub (255,255,255);
            glBegin(GL_POLYGON);
            glVertex2d (90,0);
            glVertex2d (90,20);
            glVertex2d (-90,20);
            glVertex2d (-90, 0);
            glEnd();


            glColor3ub (255,255,255);
            glBegin(GL_POLYGON);
            glVertex2d (90,400);
            glVertex2d (90,420);
            glVertex2d (-90,420);
            glVertex2d (-90, 400);
            glEnd();




            //right 1st

            glColor3ub (255,255,255);
            glBegin(GL_POLYGON);
            glVertex2d (200,0);
            glVertex2d (200,360);
            glVertex2d (220,360);
            glVertex2d (220, 0);
            glEnd();


            glColor3ub (255,255,255);
            glBegin(GL_POLYGON);
            glVertex2d (280,0);
            glVertex2d (280,360);
            glVertex2d (300,360);
            glVertex2d (300, 0);
            glEnd();


            glColor3ub (255,255,255);
            glBegin(GL_POLYGON);
            glVertex2d (200,0);
            glVertex2d (300,0);
            glVertex2d (300,20);
            glVertex2d (200, 20);
            glEnd();


            glColor3ub (255,255,255);
            glBegin(GL_POLYGON);
            glVertex2d (200,380);
            glVertex2d (200,360);
            glVertex2d (300,360);
            glVertex2d (300, 380);
            glEnd();


             //left 1st

            glColor3ub (255,255,255);
            glBegin(GL_POLYGON);
            glVertex2d (-200,0);
            glVertex2d (-200,360);
            glVertex2d (-220,360);
            glVertex2d (-220, 0);
            glEnd();


            glColor3ub (255,255,255);
            glBegin(GL_POLYGON);
            glVertex2d (-280,0);
            glVertex2d (-280,360);
            glVertex2d (-300,360);
            glVertex2d (-300, 0);
            glEnd();


            glColor3ub (255,255,255);
            glBegin(GL_POLYGON);
            glVertex2d (-200,0);
            glVertex2d (-300,0);
            glVertex2d (-300,20);
            glVertex2d (-200, 20);
            glEnd();


            glColor3ub (255,255,255);
            glBegin(GL_POLYGON);
            glVertex2d (-200,380);
            glVertex2d (-200,360);
            glVertex2d (-300,360);
            glVertex2d (-300, 380);
            glEnd();


             //right 2nd

            glColor3ub (255,255,255);
            glBegin(GL_POLYGON);
            glVertex2d (410,0);
            glVertex2d (410,330);
            glVertex2d (430,330);
            glVertex2d (430, 0);
            glEnd();


            glColor3ub (255,255,255);
            glBegin(GL_POLYGON);
            glVertex2d (490,0);
            glVertex2d (490,330);
            glVertex2d (510,330);
            glVertex2d (510, 0);
            glEnd();


            glColor3ub (255,255,255);
            glBegin(GL_POLYGON);
            glVertex2d (410,0);
            glVertex2d (510,0);
            glVertex2d (510,20);
            glVertex2d (410, 20);
            glEnd();


            glColor3ub (255,255,255);
            glBegin(GL_POLYGON);
            glVertex2d (410,310);
            glVertex2d (510,310);
            glVertex2d (510,330);
            glVertex2d (410, 330);
            glEnd();


            //left 2nd

            glColor3ub (255,255,255);
            glBegin(GL_POLYGON);
            glVertex2d (-410,0);
            glVertex2d (-410,330);
            glVertex2d (-430,330);
            glVertex2d (-430, 0);
            glEnd();


            glColor3ub (255,255,255);
            glBegin(GL_POLYGON);
            glVertex2d (-490,0);
            glVertex2d (-490,330);
            glVertex2d (-510,330);
            glVertex2d (-510, 0);
            glEnd();


            glColor3ub (255,255,255);
            glBegin(GL_POLYGON);
            glVertex2d (-410,0);
            glVertex2d (-510,0);
            glVertex2d (-510,20);
            glVertex2d (-410, 20);
            glEnd();


            glColor3ub (255,255,255);
            glBegin(GL_POLYGON);
            glVertex2d (-410,310);
            glVertex2d (-510,310);
            glVertex2d (-510,330);
            glVertex2d (-410, 330);
            glEnd();

            glFlush ();
}
    void init (void)
            {
            /* select clearing (background) color */
            glColor3f(0.68, 0.85, 0.9);
            /* initialize viewing values */
            glMatrixMode(GL_PROJECTION);
            glLoadIdentity();
            gluOrtho2D(-600, 600, -100, 500);
    }


    /*
    * Declare initial window size, position, and display mode
    * (single buffer and RGBA). Open window with "hello"
    * in its title bar. Call initialization routines.
    * Register callback function to display graphics.
    * Enter main loop and process events.
    */
    int main(int argc, char** argv){
            glutInit(&argc, argv);
            glutInitDisplayMode (GLUT_SINGLE | GLUT_RGB);
            glutInitWindowSize (1200, 700);
            glutInitWindowPosition (0, 0);
            glutCreateWindow ("M. Onirban 143-15-4385 Shahid Minar");
            init ();
            glutDisplayFunc(display);
            glutMainLoop();
            return 0; /* ISO C requires main to return int. */
    }