Piramide realizada

Codigo Utilizado

#include "stdafx.h"

#include <GL/glut.h>

#include <iostream>

int const ANCHO_VENTANA=600;

int const ALTO_VENTANA=600;

float ver1[]={0,0,0};

float ver2[]={0,0,6};

float ver3[]={6,0,6};

float ver4[]={6,0,0};

float ver5[]={3,4,3};

void reshape(int width, int height)

{

                glViewport(0, 0, width, height);

                glMatrixMode(GL_PROJECTION);

                glLoadIdentity();

                glOrtho(-5, 11, -5, 8, 11, -5);

                glMatrixMode(GL_MODELVIEW);

}

void display()

{

                glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);

                glColor3f(1,1,1);

                glLoadIdentity();

                glBegin(GL_TRIANGLES);

//cara derecha

                glColor3f(1,0,1);//rojo y azul

                glVertex3fv(ver3);

                glVertex3fv(ver4);

                glVertex3fv(ver5);

//cara trasera

                glColor3f(0,1,0);//verde

                glVertex3fv(ver1);

                glVertex3fv(ver4);

                glVertex3fv(ver5);

                //cara frontal

                glColor3f(1,1,0);//rojo verde

                glVertex3fv(ver2);

                glVertex3fv(ver3);

                glVertex3fv(ver5);

//cara izquierda

                glColor3f(1,1,0);//rojo y verde

                glVertex3fv(ver1);

                glVertex3fv(ver2);

                glVertex3fv(ver5);

                glEnd();

//cara base

                glBegin(GL_QUADS);

                glColor3f(0,1,1);

                glVertex3fv(ver1);

                glVertex3fv(ver2);

                glVertex3fv(ver3);

                glVertex3fv(ver4);

                glEnd();

                glFlush();

}

void myinit()

{

glMatrixMode(GL_PROJECTION);

glLoadIdentity();

glMatrixMode(GL_MODELVIEW);

glClearColor(1.0, 1.0, 1.0, 1.0);

}

int main(int argc, char* argv[])

{

                glutInit(&argc, argv);

                glutInitDisplayMode(GLUT_SINGLE | GLUT_RGB| GLUT_DEPTH);

                glutInitWindowPosition(50, 50);

                glutInitWindowSize(ANCHO_VENTANA, ALTO_VENTANA);

                glutCreateWindow("TRIANGULO");

                glutReshapeFunc(reshape);

                glutDisplayFunc(display);

                myinit();

                glutMainLoop();

                return 0;

} 

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