ProgramtodrawaHutinusingOpenGLinC++.cpp

#include <GL\glut.h>
#include <iostream>
#include <windows.h>
using namespace std;


void myInit(void)
{

	glClearColor(1.0, 0.5, 0.0, 1.0);


	glMatrixMode(GL_PROJECTION);

	glLoadIdentity();


	gluOrtho2D(0.0, 400.0, 0.0, 400.0);
}


void myDisplay(void)
{

	glClear(GL_COLOR_BUFFER_BIT);

	glPointSize(4.0);


	glColor3f(0.5f, 0.5f, 0.5f);


	glBegin(GL_POLYGON);


	glVertex2i(40, 40);
	glVertex2i(320, 40);

	glVertex2i(40, 200);
	glVertex2i(320, 200);

	glVertex2i(40, 200);
	glVertex2i(40, 40);

	glVertex2i(320, 200);
	glVertex2i(320, 40);

	glEnd();


	glColor3f(1.0f, 0.0f, 0.0f);


	glBegin(GL_POLYGON);


	glVertex2i(220, 60);
	glVertex2i(300, 60);

	glVertex2i(220, 150);
	glVertex2i(300, 150);

	glVertex2i(220, 60);
	glVertex2i(220, 150);

	glVertex2i(300, 150);
	glVertex2i(300, 60);

	glEnd();


	glColor3f(1.0f, 0.0f, 0.0f);


	glBegin(GL_POLYGON);


	glVertex2i(220, 170);
	glVertex2i(300, 170);

	glVertex2i(220, 190);
	glVertex2i(300, 190);

	glVertex2i(220, 170);
	glVertex2i(220, 190);

	glVertex2i(300, 190);
	glVertex2i(300, 170);

	glEnd();


	glColor3f(0.60f, 0.42f, 0.16f);


	glBegin(GL_POLYGON);


	glVertex2i(130, 40);
	glVertex2i(130, 160);

	glVertex2i(130, 160);
	glVertex2i(180, 160);

	glVertex2i(180, 100);
	glVertex2i(180, 40);

	glVertex2i(120, 40);
	glVertex2i(170, 40);

	glEnd();


	glColor3f(0.60f, 0.42f, 0.16f);


	glBegin(GL_POLYGON);


	glVertex2i(130, 170);
	glVertex2i(130, 180);

	glVertex2i(130, 180);
	glVertex2i(180, 180);

	glVertex2i(180, 170);
	glVertex2i(180, 180);

	glVertex2i(130, 170);
	glVertex2i(180, 170);

	glEnd();


	glColor3f(1.0f, 0.0f, 1.0f);


	glBegin(GL_POLYGON);


	glVertex2i(10, 200);
	glVertex2i(340, 200);

	glVertex2i(200, 390);

	glVertex2i(10, 200);
	glVertex2i(200, 390);

	glEnd();

	glFlush();
}


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

	glutInit(&argc, argv);

	glutInitDisplayMode(
		GLUT_SINGLE | GLUT_RGB);


	glutInitWindowSize(1200, 740);


	glutInitWindowPosition(0, 0);


	glutCreateWindow("Basic hut like"
					" structure");


	glutDisplayFunc(myDisplay);
	myInit();


	glutMainLoop();


	return 0;
}