PRACTICA 2: EJERCICIO 1

//-----------------EJERCICIO 1------------------//   //---ÓMEX---//    

#include<windows.h>
#include<C:\GLUT\include\GL\glut.h>
#include <stdio.h>
#include <stdlib.h>
#include <math.h>

#define PI 3.141592653


float cx=363,cy=337,radio=75,radio2=45,radio3=60,radior=44.99,dx,dy;
float sc=1,ex=382;
int ancho=610,alto=610;

void dibujarSIMBOLO(void){
glPushMatrix();
    glColor3f(0.90,0.75,0.15);

    glBegin(GL_QUADS);
    glVertex2i(220,255);glVertex2i(510,365);//P4
    glVertex2i(375,495);glVertex2i(220,330);//P3
     glEnd();
     glPopMatrix();


glPushMatrix();
  glColor3f(0.95,0.0,0.10);
    glBegin(GL_POLYGON);
    for (float i=0; i<2*PI+0.01; i+=0.01)
    {
        dx=radio*cos(i)+cx;
        dy=radio*sin(i)+cy;
        glVertex2f(dx, dy);
    }

    glEnd();
glPopMatrix();




glPushMatrix();
  glColor3f(0.95,0.0,0.25);
    glBegin(GL_POLYGON);
    for (float i=0; i<2*PI+0.01; i+=0.01)
    {
        dx=radio3*cos(i)+cx;
        dy=radio3*sin(i)+cy;
        glVertex2f(dx, dy);
    }

    glEnd();
glPopMatrix();

glPushMatrix();
    glPushMatrix();
    glColor3f(0.0,0.0,0.0);
    glBegin(GL_QUADS);
    glVertex2i(330,358);glVertex2i(345,435);
    glVertex2i(365,445);glVertex2i(385,480);
     glEnd();
glPopMatrix();

glPushMatrix();
  glColor3f(1.0,1.0,1.0);
    glBegin(GL_POLYGON);
    for (float i=0; i<2*PI+0.01; i+=0.01)
    {
        dx=radio2*cos(i)+cx;
        dy=radio2*sin(i)+cy;
        glVertex2f(dx, dy);
    }

    glEnd();
glPopMatrix();


glPushMatrix();

  glColor3f(0.90,0.75,0.20);
    glBegin(GL_POLYGON);
    for (float i=0; i<PI+0.01; i+=0.01)
    {
        dx=radior*cos(i)+cx;
        dy=radior*sin(i)+cy;
        glVertex2f(dx, dy);
    }

    glEnd();
glPopMatrix();


}


    void display(void)
{
    glClear(GL_COLOR_BUFFER_BIT);

    glPushMatrix();

    glScalef(sc,sc, 1);
    dibujarSIMBOLO();
    glFlush();
    glPopMatrix();

}

int main(int argc, char **argv)
{
    glutInit(&argc,argv);
    glutInitDisplayMode(GLUT_SINGLE | GLUT_RGB);
    glutInitWindowPosition(100,100);
    glutInitWindowSize(ancho,alto);
    glutCreateWindow("PRACTICA1");

    glClearColor(1.0,1.0,1.0,0);
    gluOrtho2D(0,ancho,0,alto);
    glPointSize(5);

    glutDisplayFunc(display);

    glutMainLoop();
    return 0;
}