paralellopiped.cpp

a source code for banker s algorithm

#include<glut.h>
#include<math.h>
	
void myInit(void)
{
		glClearColor(1.0,1.0,1.0,1.0);
		glColor3f(1.0f,0.0f,0.0f);
		glPointSize(3.0);
		gluOrtho2D(500.0,0.0,500.0,0.0);
}


void parallelopiped(int i)
{
	glColor3f(0.0,1.0,0.0);
	glPointSize(2.0);
	glBegin(GL_LINE_LOOP);
		glVertex2i(100+i,100+i);
		glVertex2i(300+i,100+i);
		glVertex2i(300+i,275+i);
		glVertex2i(100+i,275+i);
	glEnd();

}


void display(void)
{
		int n;
		glClear(GL_COLOR_BUFFER_BIT);
		glColor3f(1.0,0.0,0.0);
		for(n=0;n<=150;n++)
		{
		parallelopiped(n);
		}
		glEnd();
		glFlush();
}


void main()
{
	glutInitWindowSize(400,300);
	glutInitWindowPosition(100,100);
	glutCreateWindow("Circle");
	glutDisplayFunc(display);
	myInit();
	glutMainLoop();
}