#include <windows.h>
#include <GL/gl.h>
#include <GL/glut.h>
void display(void)
{
glClear (GL_COLOR_BUFFER_BIT);
glColor3f (1.0, 1.0, 1.0);


	glBegin(GL_QUADS);//Start quadrilateral coordinates

	//Trapezoid
	glVertex3f(0.05f, 0.05f, 0.0f);
	glVertex3f(0.35f, 0.05f, 0.0f);
	glVertex3f(0.40f, 0.35f, 0.0f);
	glVertex3f(0.00f, 0.35f, 0.0f);

	glEnd(); //End quadrilateral coordinates

	glBegin(GL_TRIANGLES); //Begin triangle coordinates

	//Pentagon
	glVertex3f(0.5f, 0.05f, 0.0f);
	glVertex3f(0.75f, 0.05f, 0.0f);
	glVertex3f(0.5f, 0.35f, 0.0f);

	glVertex3f(0.5f, 0.35f, 0.0f);
	glVertex3f(0.75f, 0.05f, 0.0f);
	glVertex3f(0.75f, 0.35f, 0.0f);

	glVertex3f(0.5f, 0.35f, 0.0f);
	glVertex3f(0.75f, 0.35f, 0.0f);
	glVertex3f(0.63f, 0.50f, 0.0f);

	//Triangle
	glVertex3f(0.30f, 0.65f, 0.0f);
	glVertex3f(0.60f, 0.65f, 0.0f);
	glVertex3f(0.45, 0.85f, 0.0f);

	glEnd();//End triangle coordinates

glFlush ();
}
void init (void)
{
glClearColor (0.0, 0.0, 0.0, 0.0); //select clearing (background) color
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
glOrtho(0.0, 1.0, 0.0, 1.0, -10.0, 10.0);
}

int main(int argc, char** argv)
{
glutInit(&argc, argv);
glutInitDisplayMode (GLUT_SINGLE | GLUT_RGB);
glutInitWindowSize (600, 600);
glutInitWindowPosition (100, 100);
glutCreateWindow ("hello");
init ();
glutDisplayFunc(display);
glutMainLoop();
return 0; 
}