paprllolopiped.cpp

a source code for banker s algorithm

#include<windows.h>
#include<gl.h>
#include<glut.h>

int x,y,a;

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 i;
glClear(GL_COLOR_BUFFER_BIT);
for(i=0;i<150;i+=3)
{ 
 parallelopiped(i);
} 
glEnd();
glFlush();
}

void main(void)
{
glutInitDisplayMode(GLUT_SINGLE|GLUT_RGB);
glutInitWindowSize(640,480);
glutInitWindowPosition(100,50);
glutCreateWindow("parallelopiped");
glutDisplayFunc(display);
myInit();
glutMainLoop();
}